Questions

Computer turning off and on, on its own....

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5 Votes
Locked

Computer turning off and on, on its own....

Slayer_
Ok, so this is strange.

It started off two days ago, I closed a cabinet in my room, and when I stood up, my computer turned off and restarted (my computer is set to stay off in a power outage). I figured, maybe it vibrated the video card, its happened before. Ok.
So I wiggle the tower a little, no issues. Stand up, walk passed it from right to left across the front of it, and it restarts again, wtf?

It didn't occur to me yet, but ok, so I just turned it back off (held power button) and walk away. I came back to put the item back in the cabinet, walked passed the machine from right to left again and the computer started itself!
So I waited for it, got to the login screen and it froze at the login....
So I hard restarted it, froze immediately after login, hard restarted again and it was running, but suddenly now, it didn't like resolutions under 1280 x 1024, anything less and it left about 50% black space on the screen on either side (25% on the left, 25% on the right). So I rebooted, I could see the windows logo and post was getting squished. Then it booted up again and 3 seconds after logging in, the screen turned black and white!
I thought maybe my old monitor dying, so I turned on the second monitor and turned on duel view, black and white on both!

So reboot again, same problem. So I go update the video drivers. Problem solved, but it still hates the resolutions. Ok, screw it, moving on.
Last night, it shut down again while watching a movie, it would not beep at the post for the first few tries, then it fired up after I unplugged it for a bit.

Now brings me to today, when I made the real connection.
I fired it up, and walked out to change the TV channel, I came back to grab the stereo remote out of the cabinet, and when I walked passed the computer, from right to left, I heard it restart. So I stepped back, and repeated my walk, and sure enough, it restarted again the very moment I stepped on the carpet.

So I tried standing there, lifting my foot up and down, etc, nothing. Only when I walked passed it. I made sure I did not rub the case, I even tried walking passed it naked, it still restarted! Then I closed the front door on my case (One of those cases that can cover the CD drives) and walked by it, it restarted one more time, so I tried again, on my last walk through, my monitor made a click sound and the video re snapped to the edges properly again. And it has stopped restarting when I walk passed it (for now anyways). I now take the long way around my computer to avoid walking in front of it.


WTF????? Any thoughts?

Edit-
I double checked, all my games that suddenly had problems with the resolution are fine again.


Edit-
Here is a folder of images.
The silver computer is the one with the problem. Its ventilation is on the front, left and rear, the right side is where the board is mounted, so no fans. So I can't see there being any ventilation issues.
http://trevorsarchives.homenet.org/temp/PC%20Pics/


Edit-
It has started doing it again. I have removed the filter on the power, its still doing it. But the monitor and display seem fine so far.

Edit-
Confirmed that the monitor is causing some problems, I can smack it and have the edges of the screen wiggle or even snap to the sides, to the top, etc.
By keeping the door closed the restarting has stopped. I'm starting to wonder if static is affecting the reset button, the next time I am in the case I am going to unplug the reset button and see if that solves the problem.
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    1 Votes
    seanferd

    In your network card properties.

    Sorry to ask again, but between the new forum formatting and all of the responses which clearly do not address "turning on by itself", this is becoming a tl;dr exercise, unfortunately. (OK, even though I did try to re-read it all.)

    I ask because since this may involve you somehow creating induction when moving past the system, it is one place to stop a wake signal if it isn't in the power button assembly or the PSU itself.

    Still an awesome mystery, this. (BTW, the 256 color-style purple house was really cool. )

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    Slayer_

    I had a look in the bios, there is a lot of "wake on" options, but non for lan, closest is wake on dial, or wake on PCI event. All of them were turned off though, and still are.

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    seanferd

    What about the device properties for the NIC in Windows? Power Management tab.

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    Slayer_

    How do you access device properties for a NIC within windows? I only know of the connection properties.

    XP Pro SP3 32bit.

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    seanferd

    Ah - you can get that via connection properties (with like 8 clicks), or go straight through the Device Manager.

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    Slayer_

    Just looking at this on my work computer, I see a lot of options. but "Wake up Capabilities" sounds the best. Which do I want?
    "Both"
    "Magic Packet"
    "none" <-- I assume this one, but just being sure.
    "Wake up frame"

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    1 Votes
    bsharpe37

    Have you tried putting it in your microwave? If you haven't you should, Once it's all cooked good, you should go to Newegg.com and buy another PC. Either that or Re-install you OS and see what happens.

    Take it apart. Take every piece of your computer apart, then put it back together. Make sure everythign fits good. Make sure you have you RAM in the correct positions.

    Would it be possible to get an entire hardware list of your system and installed OS version.

    The BIG Question I didn't see anyone ask ( I may be wrong there were a few wall of text posts i skimmed), What Changed? Obviously it wasn't like this from day 1? New hardware - you mentioned you installed a USB hub, did it hagve a driver that faults when under powered by a board causing a short in a wire?

    Maybe just maybe if you have another computer around, change out that computer with this one for testing purposes. Does it Restart when you walk by it?

    If no then we can rule out a power supply issue, I think the gremlins would have given up by now also.

    OK, saying it doesn't restart after moving you 2nd machine into the same location of this machine does moving the faulting machine to another location solve the issue?

    Saying NO, it still has the same issue in another location, lets try changing some components. Take the faulty machine and throw it out your window ( Not really) get your good machine and thiis one change out each component one at a time. Start the system and Test.
    Yes this is a lot of run around work to find a solution but seeing that there is such an a large amount of replies it's time for some real troubleshooting. That right PCMechanic.com fix's all issues LOL JK.

    Change out you hardwarte with the unit in question with known good. If you have changed out every pice of hardware except the motherboard, then Try changint hat out too.
    Still having the same issue? after changing out the hardware? 100%
    Look in the case, is the board correctly grounded to it's case or did someone forget to put some spacers in it?
    All the wires from case plugged into mainboard in correct locations as per diagrammed when you got the board?

    Lets say it's all correctly grounded in the case, 100% of the hardware was changed out and even the HDD and OS were changed with all cables correctly connected. SO theres no External sensors built into you case such a IR ect?

    Lets say No there's nothing special about this desktop. So whats that leave us with? Well if its not a internal issues with the desktop lets move external.

    Cabling I know there were several people posting about it. So you moved your desktop and it still has the same issue. Well. Lets start Unplugging all the extra crap you have plugged in. Even that nifty surpe protector. Yes we are going to use the standard wall socket! "WHHAAA!" Thats right, plug 1 monitor in and the desktop into the wall. Nothing else. Plug just your monitor and PC in to eachother ( VGA I assume) - Do not plug you your Mouse Printer Portable Cellphoen charger or keybaaord into your computer at this point. Then Walk by it.
    Still rebooting?
    Ok so its not a mouse or keyboard issue, GREAT - Well i figured it wasn't but couldn't hurt to test. Also you were able to test if the system was getting under powered or Circuit overloading.

    So lets say it is still doing it, you have friends right? Well lets say you do, take the PC to their house with your monitor and keyboard and mouse. Thats right box it all up.

    Say you arrive at their house, Install your PC at their house, walk by it, does it still reboot? This will test is the wifi signal theory someone suggested was causing an issue. ( That is assume your friend doesn't live next door or near a super mall of wifi's)

    Lets say the issue still happens, you even hooked it up on his kitchen counter so that it's not touching the floor and is correctly grounded. You even left your gremlin at your house. Hum, at this point it';s looking fairly strange...

    So lets take another approach, take all your hardware out and out it in your other computer case, YES Change cases. We probably could have done this sooner but I didnt think of it till now. Luckily you can arrange these in any order you want.

    So we changed out the hardware into your other case and the issue still happens, well at this point we just ruled out the case, all the hardware all the software independently. SO Something much be conflicting with each other. Time to look into compatibility. Lets check each piece of hardware. You had mentioned you video card had some trouble seeting correctly. well lets swap it out and test with one that is approved.

    Do the same for each hardware.

    So you issue still persists. I believe you have gained super powers to restart your PC by walking in-front of it, a task I could only hope to achieve as my users forget to restart their computers before they call me. That or there's something wrong as I ran out of IF-Then statements. :)

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    Slayer_

    Ok, go over these 1 at a time...
    Can't be OS cause it can reboot during POST.

    I can give you a rough list, not by model number

    AMD 4800+ Duel core
    Asus board with nForce chips
    nVidia 9600 GT
    Antec 550 Watt PSU
    Soundblaster Live 24Bit sound card + onboard sound, both are active and in use.
    4 Seagate HDD's of different sizes
    2 DVD drives, one reader only, one is reader/writer. Reader/writer is new.
    Standard floppy drive.
    RAID controller for extra IDE plugs.
    It has 3gb of RAM (3 chips out of 4 slots)

    The only significant changes I can see is that DVD drive. I intend to unplug it to test if it is the problem. I unplug that USB hub when I turn the computer off to prevent damage to the PSU from the low draw of electricity.

    The computer sitting next to it is not restarting when I walk passed it.

    Computer parts are expensive, even the cheapest pieces, if I need to buy new parts for the computer, every part to test it, why am I bothering, I'll have enough parts for another computer. Otherwise, I have no other computers that are within 13 years of that computers hardware.

    The board has been in use for about 2 years before I moved, it is possible something got shuffled in the move, when I take it out to open it up and re-hook up my video cards HDMI audio cables, I will check that (Or when I get a new video card and power supply, whichever happens first)

    Lord knows if they are all in the correct locations :). I was thinking recently, the HDD activity lights have been broken for ages, the wires to them are broken. The wires run to the door, and then inside the door. But right at the hinge, the wires are bent each time you close the door, resulting in them breaking. Could it be possible that my walking by sent just enough electricity down one of those lines to freak out the mother board and cause a restart? Could this explain why the problem seemed to stop happening when I closed that door?

    Of course there are no IR sensors, would be pretty useless on a desktop, especially pointing forwards at a user.

    Surge protector is gone, still had the problem.
    I can try unplugging some devices, but do those devices even draw full power during POST?

    My condo is only slightly bigger than my friends bedroom, no way in heck could he have room to try that, though it would be cool if we could :).

    My gremlin always travels with me, he sits in my car and play swith the ABS and check engine lights.

    My video card has no trouble "seeting" correctly, it seats perfectly. Randomly the computer will restart if you jiggle the video cables. This has happened for awhile now. Leads me to believe this is all related to some failure of the video card.

    To restart a computer remotely, use the shutdown command with the appropriate switches.

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    Slayer_

    Forgot to mention, this was happening when I had nothing hooked up via USB. While investigating it the first time, I figured while I was back there, I'd finish hooking up all my toys :) .

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    1 Votes

    Place the computer on its side and then restart it and then do a walk past it and see if reboots by itself. If it does not then something is loose.
    Other than that i will say your computer is asking for for your help the only way it knows how by rebooting to grab your attention.
    Very weird situation you have. I have not heard or seen this happen before, only beeps to say either the video card is not slotted in properly or missing memory. Take it apart completely and give everything a good clean including your processor and heatsink, i do this every six months with every one of my computers (five altogether). It takes me about four to five hours on each one then i do a test to find out if i missed anything out. Your issue is very weird, i would put it in the town museum for being the only computer with a ghost attacted to it. :)
    Hope you find out what is causing the issue.

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    Slayer_

    Sadly it stopped restarting again, will have to wait for it to break again before I can try putting it on its side.

    Maybe the gremlin is on vacation?


    I had an idea though, maybe I should just re-overclock my video card, if it can run stable at the clocks it used to run a year ago, its probably fine, if its now unstable, its probably dying.

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    seanferd

    You know, I've never seen a computer do this, but plenty of other electronics (stereos, TVs, etc.) turn on by themselves. Because most stuff is never really off, but on standby. Half the people I know who have also seen this will insist that it is caused by visitations from "the" spirit world.

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    nick_bear

    I believe your computer can overheat. Check Bios settings you'll find the answer there.

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    Slayer_

    Its running nice and cool according to speedfan and the bios temps.

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    meghal.shah

    check for the proper power connection in the Room. Have a proper Electrical

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    Slayer_

    I could always run an extension cord from another outlet and try that...
    I don't think I have a thick enough cord available that is long enough to escape that breaker circuit.

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    AlaTech

    Computers are so much fun when they do something weird until it is absolutely irritating. I have read for the most part the conversation and find that some people don't read the previous posts :). I Thought many of the similar considerations and if indeed this machine is still acting consistently in this manner; there is one other thing I have not seen mentioned yet.

    I could indeed have missed this but what got me thinking of this possibility is that someone mentioned electric contacts like in stereos, we have such a stereo if plugged in it will mysteriously come on. This problem is dusty contacts in the (drum roll) POWER SWITCH. It may indeed that with all the reasonable solutions which I would have thought too; that the real culprit here is possibly the simple power switch at the front of your machine. Changing the way it lays may possibly shift the minuet weight of the switch to 'solve' the problem for now; and yet the problem may still exist tho dormant for now.

    Given what sounds like so minor rough treatment of the machine, there may be wear or dust inside the power switch that the slightly different motion is just enough to activate 'the ghost'. This is also evidenced by that while you are not walking by it works normally; maybe even have someone else walk by while YOU are sitting at the machine as you normally would; have them walk the 'offending' path.

    Possible solution: Replace the power switch.

    Let me know. I am eager to know the final solution.

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    Slayer_

    I'm thinking reset button, but yeah, its definitely possible. How do you disconnect those to find out?

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    AlaTech

    It varies between vendors. Some of the switches if you look will have slide connectors on those, some unfortunately soldier them in thus you would need to trace those wires to the Motherboard connection and unplug at the motherboard. It should be a simple slide plug. Of course use a ground strap so that you do not fry any of the components.

    The reliability of these switches is very good, but they can of course get damaged. Your machine does not sound old enough for wear issues. I have some antiques that still work fine in that area. Which means in one of your moves you may have had excess pressure on one of the switches that may have given the circumstance for the current problem.

    Someone else may have to answer this part tho...The reset switch might not have to be connected for the machine to work, and then again might be in the POST check and may be required. If it allows no reset button that would mean you don't have the reset control. A minor inconvience by comparison. Either switch could still be the problem; but I think it will only be one. I would possibly take a picture of both switches and head to the local tech store that sells parts. The switches should not be expensive, they are for the most part simple relays with a spring release toggle built in.

    The Power Switch must be used...I am not to comfortable with 'hot wiring' the power switch as a bypass.

    It explains other things you described too; if the power cycles in mid POST then it can give some rather weird problems like the monitor issues you mentioned that is usually 'solved' by a clean problem free boot. If power fluxuates in operation it can have odd acting results too; that was a reason to suspect the power supply.

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    Slayer_

    I forgot to mention, the case is from 2003, I upgraded the contents recently, but kept the old case.

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    It will certainly get rid of the Ghost in your computer for ever. :)

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    Slayer_

    I do want to get one of those nice big ones with the big fans and such. I certainly work my computer hard enough to deserve it.

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    Slayer_

    The pyramid is pretty cool.

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    jdeerobins

    Ever thought of putting the box against a wall so you can't walk past it from right to left? Might help you get a good nights sleep.

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    Slayer_

    As you can see from my photos, not many walls available :) . I have a very small condo.

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    i_tiberius

    is there a different power outlet in your place? if not, pack it all up and take it to a friend's place and try there.

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    1 Votes
    seanferd

    In your network card properties.

    Sorry to ask again, but between the new forum formatting and all of the responses which clearly do not address "turning on by itself", this is becoming a tl;dr exercise, unfortunately. (OK, even though I did try to re-read it all.)

    I ask because since this may involve you somehow creating induction when moving past the system, it is one place to stop a wake signal if it isn't in the power button assembly or the PSU itself.

    Still an awesome mystery, this. (BTW, the 256 color-style purple house was really cool. )

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    Slayer_

    I had a look in the bios, there is a lot of "wake on" options, but non for lan, closest is wake on dial, or wake on PCI event. All of them were turned off though, and still are.

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    seanferd

    What about the device properties for the NIC in Windows? Power Management tab.

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    Slayer_

    How do you access device properties for a NIC within windows? I only know of the connection properties.

    XP Pro SP3 32bit.

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    seanferd

    Ah - you can get that via connection properties (with like 8 clicks), or go straight through the Device Manager.

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    Slayer_

    Just looking at this on my work computer, I see a lot of options. but "Wake up Capabilities" sounds the best. Which do I want?
    "Both"
    "Magic Packet"
    "none" <-- I assume this one, but just being sure.
    "Wake up frame"

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    1 Votes
    bsharpe37

    Have you tried putting it in your microwave? If you haven't you should, Once it's all cooked good, you should go to Newegg.com and buy another PC. Either that or Re-install you OS and see what happens.

    Take it apart. Take every piece of your computer apart, then put it back together. Make sure everythign fits good. Make sure you have you RAM in the correct positions.

    Would it be possible to get an entire hardware list of your system and installed OS version.

    The BIG Question I didn't see anyone ask ( I may be wrong there were a few wall of text posts i skimmed), What Changed? Obviously it wasn't like this from day 1? New hardware - you mentioned you installed a USB hub, did it hagve a driver that faults when under powered by a board causing a short in a wire?

    Maybe just maybe if you have another computer around, change out that computer with this one for testing purposes. Does it Restart when you walk by it?

    If no then we can rule out a power supply issue, I think the gremlins would have given up by now also.

    OK, saying it doesn't restart after moving you 2nd machine into the same location of this machine does moving the faulting machine to another location solve the issue?

    Saying NO, it still has the same issue in another location, lets try changing some components. Take the faulty machine and throw it out your window ( Not really) get your good machine and thiis one change out each component one at a time. Start the system and Test.
    Yes this is a lot of run around work to find a solution but seeing that there is such an a large amount of replies it's time for some real troubleshooting. That right PCMechanic.com fix's all issues LOL JK.

    Change out you hardwarte with the unit in question with known good. If you have changed out every pice of hardware except the motherboard, then Try changint hat out too.
    Still having the same issue? after changing out the hardware? 100%
    Look in the case, is the board correctly grounded to it's case or did someone forget to put some spacers in it?
    All the wires from case plugged into mainboard in correct locations as per diagrammed when you got the board?

    Lets say it's all correctly grounded in the case, 100% of the hardware was changed out and even the HDD and OS were changed with all cables correctly connected. SO theres no External sensors built into you case such a IR ect?

    Lets say No there's nothing special about this desktop. So whats that leave us with? Well if its not a internal issues with the desktop lets move external.

    Cabling I know there were several people posting about it. So you moved your desktop and it still has the same issue. Well. Lets start Unplugging all the extra crap you have plugged in. Even that nifty surpe protector. Yes we are going to use the standard wall socket! "WHHAAA!" Thats right, plug 1 monitor in and the desktop into the wall. Nothing else. Plug just your monitor and PC in to eachother ( VGA I assume) - Do not plug you your Mouse Printer Portable Cellphoen charger or keybaaord into your computer at this point. Then Walk by it.
    Still rebooting?
    Ok so its not a mouse or keyboard issue, GREAT - Well i figured it wasn't but couldn't hurt to test. Also you were able to test if the system was getting under powered or Circuit overloading.

    So lets say it is still doing it, you have friends right? Well lets say you do, take the PC to their house with your monitor and keyboard and mouse. Thats right box it all up.

    Say you arrive at their house, Install your PC at their house, walk by it, does it still reboot? This will test is the wifi signal theory someone suggested was causing an issue. ( That is assume your friend doesn't live next door or near a super mall of wifi's)

    Lets say the issue still happens, you even hooked it up on his kitchen counter so that it's not touching the floor and is correctly grounded. You even left your gremlin at your house. Hum, at this point it';s looking fairly strange...

    So lets take another approach, take all your hardware out and out it in your other computer case, YES Change cases. We probably could have done this sooner but I didnt think of it till now. Luckily you can arrange these in any order you want.

    So we changed out the hardware into your other case and the issue still happens, well at this point we just ruled out the case, all the hardware all the software independently. SO Something much be conflicting with each other. Time to look into compatibility. Lets check each piece of hardware. You had mentioned you video card had some trouble seeting correctly. well lets swap it out and test with one that is approved.

    Do the same for each hardware.

    So you issue still persists. I believe you have gained super powers to restart your PC by walking in-front of it, a task I could only hope to achieve as my users forget to restart their computers before they call me. That or there's something wrong as I ran out of IF-Then statements. :)

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    0 Votes
    Slayer_

    Ok, go over these 1 at a time...
    Can't be OS cause it can reboot during POST.

    I can give you a rough list, not by model number

    AMD 4800+ Duel core
    Asus board with nForce chips
    nVidia 9600 GT
    Antec 550 Watt PSU
    Soundblaster Live 24Bit sound card + onboard sound, both are active and in use.
    4 Seagate HDD's of different sizes
    2 DVD drives, one reader only, one is reader/writer. Reader/writer is new.
    Standard floppy drive.
    RAID controller for extra IDE plugs.
    It has 3gb of RAM (3 chips out of 4 slots)

    The only significant changes I can see is that DVD drive. I intend to unplug it to test if it is the problem. I unplug that USB hub when I turn the computer off to prevent damage to the PSU from the low draw of electricity.

    The computer sitting next to it is not restarting when I walk passed it.

    Computer parts are expensive, even the cheapest pieces, if I need to buy new parts for the computer, every part to test it, why am I bothering, I'll have enough parts for another computer. Otherwise, I have no other computers that are within 13 years of that computers hardware.

    The board has been in use for about 2 years before I moved, it is possible something got shuffled in the move, when I take it out to open it up and re-hook up my video cards HDMI audio cables, I will check that (Or when I get a new video card and power supply, whichever happens first)

    Lord knows if they are all in the correct locations :). I was thinking recently, the HDD activity lights have been broken for ages, the wires to them are broken. The wires run to the door, and then inside the door. But right at the hinge, the wires are bent each time you close the door, resulting in them breaking. Could it be possible that my walking by sent just enough electricity down one of those lines to freak out the mother board and cause a restart? Could this explain why the problem seemed to stop happening when I closed that door?

    Of course there are no IR sensors, would be pretty useless on a desktop, especially pointing forwards at a user.

    Surge protector is gone, still had the problem.
    I can try unplugging some devices, but do those devices even draw full power during POST?

    My condo is only slightly bigger than my friends bedroom, no way in heck could he have room to try that, though it would be cool if we could :).

    My gremlin always travels with me, he sits in my car and play swith the ABS and check engine lights.

    My video card has no trouble "seeting" correctly, it seats perfectly. Randomly the computer will restart if you jiggle the video cables. This has happened for awhile now. Leads me to believe this is all related to some failure of the video card.

    To restart a computer remotely, use the shutdown command with the appropriate switches.

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    Slayer_

    Forgot to mention, this was happening when I had nothing hooked up via USB. While investigating it the first time, I figured while I was back there, I'd finish hooking up all my toys :) .

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    1 Votes

    Place the computer on its side and then restart it and then do a walk past it and see if reboots by itself. If it does not then something is loose.
    Other than that i will say your computer is asking for for your help the only way it knows how by rebooting to grab your attention.
    Very weird situation you have. I have not heard or seen this happen before, only beeps to say either the video card is not slotted in properly or missing memory. Take it apart completely and give everything a good clean including your processor and heatsink, i do this every six months with every one of my computers (five altogether). It takes me about four to five hours on each one then i do a test to find out if i missed anything out. Your issue is very weird, i would put it in the town museum for being the only computer with a ghost attacted to it. :)
    Hope you find out what is causing the issue.

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    Slayer_

    Sadly it stopped restarting again, will have to wait for it to break again before I can try putting it on its side.

    Maybe the gremlin is on vacation?


    I had an idea though, maybe I should just re-overclock my video card, if it can run stable at the clocks it used to run a year ago, its probably fine, if its now unstable, its probably dying.

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    0 Votes
    seanferd

    You know, I've never seen a computer do this, but plenty of other electronics (stereos, TVs, etc.) turn on by themselves. Because most stuff is never really off, but on standby. Half the people I know who have also seen this will insist that it is caused by visitations from "the" spirit world.

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    1 Votes
    nick_bear

    I believe your computer can overheat. Check Bios settings you'll find the answer there.

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    0 Votes
    Slayer_

    Its running nice and cool according to speedfan and the bios temps.

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    1 Votes
    meghal.shah

    check for the proper power connection in the Room. Have a proper Electrical

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    0 Votes
    Slayer_

    I could always run an extension cord from another outlet and try that...
    I don't think I have a thick enough cord available that is long enough to escape that breaker circuit.

    +
    1 Votes
    AlaTech

    Computers are so much fun when they do something weird until it is absolutely irritating. I have read for the most part the conversation and find that some people don't read the previous posts :). I Thought many of the similar considerations and if indeed this machine is still acting consistently in this manner; there is one other thing I have not seen mentioned yet.

    I could indeed have missed this but what got me thinking of this possibility is that someone mentioned electric contacts like in stereos, we have such a stereo if plugged in it will mysteriously come on. This problem is dusty contacts in the (drum roll) POWER SWITCH. It may indeed that with all the reasonable solutions which I would have thought too; that the real culprit here is possibly the simple power switch at the front of your machine. Changing the way it lays may possibly shift the minuet weight of the switch to 'solve' the problem for now; and yet the problem may still exist tho dormant for now.

    Given what sounds like so minor rough treatment of the machine, there may be wear or dust inside the power switch that the slightly different motion is just enough to activate 'the ghost'. This is also evidenced by that while you are not walking by it works normally; maybe even have someone else walk by while YOU are sitting at the machine as you normally would; have them walk the 'offending' path.

    Possible solution: Replace the power switch.

    Let me know. I am eager to know the final solution.

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    Slayer_

    I'm thinking reset button, but yeah, its definitely possible. How do you disconnect those to find out?

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    AlaTech

    It varies between vendors. Some of the switches if you look will have slide connectors on those, some unfortunately soldier them in thus you would need to trace those wires to the Motherboard connection and unplug at the motherboard. It should be a simple slide plug. Of course use a ground strap so that you do not fry any of the components.

    The reliability of these switches is very good, but they can of course get damaged. Your machine does not sound old enough for wear issues. I have some antiques that still work fine in that area. Which means in one of your moves you may have had excess pressure on one of the switches that may have given the circumstance for the current problem.

    Someone else may have to answer this part tho...The reset switch might not have to be connected for the machine to work, and then again might be in the POST check and may be required. If it allows no reset button that would mean you don't have the reset control. A minor inconvience by comparison. Either switch could still be the problem; but I think it will only be one. I would possibly take a picture of both switches and head to the local tech store that sells parts. The switches should not be expensive, they are for the most part simple relays with a spring release toggle built in.

    The Power Switch must be used...I am not to comfortable with 'hot wiring' the power switch as a bypass.

    It explains other things you described too; if the power cycles in mid POST then it can give some rather weird problems like the monitor issues you mentioned that is usually 'solved' by a clean problem free boot. If power fluxuates in operation it can have odd acting results too; that was a reason to suspect the power supply.

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    Slayer_

    I forgot to mention, the case is from 2003, I upgraded the contents recently, but kept the old case.

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    It will certainly get rid of the Ghost in your computer for ever. :)

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    Slayer_

    I do want to get one of those nice big ones with the big fans and such. I certainly work my computer hard enough to deserve it.

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    Slayer_

    The pyramid is pretty cool.

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    jdeerobins

    Ever thought of putting the box against a wall so you can't walk past it from right to left? Might help you get a good nights sleep.

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    Slayer_

    As you can see from my photos, not many walls available :) . I have a very small condo.

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    i_tiberius

    is there a different power outlet in your place? if not, pack it all up and take it to a friend's place and try there.