9 replies
by carlos.nino
You can try to cut power supply to the motherboard, and if that doesn't help, remove the internal (motherboard's) battery nad put it back on/replace it.
What do they sey at Dell's support center?
by aludwick
Poster rated this answer.
by sgt_shultz
well, just in case, try holding the power button down long time, 30 seconds. that should shut it off.
otherwise, can you try another power supply? if not, can you pull off all drives that might be dragging down power then if boots then add them back one by one. altho i never had a device fail like this for me. in my experience is always power supply or maybe short on motherboard.
if power button held down 'fixes' it, look into why got stuck suspended. with service tag number in hand, visit www.dell.com and see if any patches/upgrades for your problem. try turning off wake on lan, investigate other power related settings in bios. turn off power saving mode in nic driver in windows. update video driver to latest greatest. check windows control panel power mgmt settings.
by aludwick
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by sit0nmyfase
by aludwick
Poster rated this answer.
by csmith
The most likely cause of this is the power management setting is set to 2 seconds.
The battery could need replacing, but not likely.
There is nothing wrong with the PC hardware.
There is a rare monitor problem that causes this symptom.
Check your power managemant settings in the BIOS first.
If no fix, swap monitors as next test.
Problems in the power management circuitry of a monitor are not economical to fix.
If that is the problem, it will be a new monitor.
Regards, Chris
by aludwick
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by aludwick
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