computer display problum

Clarifications

This for a HP/Compaq but you can still use it as a guide.

Monitor is Blank after Starting the Computer

http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph04760&lc=en&cc=us&dlc=&product=3355630&rule=39940&lang=

Edit: found the link

And this is a Desktop computer change the Power Supply.

What can happen is that one of the Low Voltage Rails fails and there is no power going to either the RAM or CPU so they are not working and hence the computer so it is unable to generate any Display.

Though if the monitor has a Display option that tells you that it is Disconnected or isn't getting a Signal and you are still not getting any display obviously the Monitor has died. ;)

Col

hello

first thing that comes to my mind
Make sure the monitor is in stanby mode.
if that doesnt work.

its likely your screen has gone dead or
that there is a short circuit.
First of all try to replace the monitor and replace the cable as well and power cord.

oome back to me with a reply after youve done all of the above.