I have a Compaq computer, well cousin's computer. I had unplugged it to take home to reformat it but when I went to hook the monitor up the monitor wouldn't get no power/signal to it. It would stay black and the light would stay yellow (not turn green). I had the computer unplugged for 24hrs, I tried with 2 different monitors, mine and the original compaq monitor. It wouldn't work, I tried leaving it on, to get charged but wouldnt' work. Left it plugged for 2 days and it still hasn't worked. Before I unhooked it from my cousin's house the monitor screen was working but right now its not. Do you have any sugguestions on how to fix this?
Computer Monitor no signal
Started by
o14liquid
, Aug 25 2005 09:20 PM
#1
Posted 25 August 2005 - 09:20 PM
I have a Compaq computer, well cousin's computer. I had unplugged it to take home to reformat it but when I went to hook the monitor up the monitor wouldn't get no power/signal to it. It would stay black and the light would stay yellow (not turn green). I had the computer unplugged for 24hrs, I tried with 2 different monitors, mine and the original compaq monitor. It wouldn't work, I tried leaving it on, to get charged but wouldnt' work. Left it plugged for 2 days and it still hasn't worked. Before I unhooked it from my cousin's house the monitor screen was working but right now its not. Do you have any sugguestions on how to fix this?
#2
Posted 25 August 2005 - 10:46 PM
is the power supply getting proper voltage? do you hear any bios beeps during bootup?
#3
Posted 25 August 2005 - 10:54 PM
Your description isn't exactly clear.
When you say that you tried two different monitors and it didn't work, do you mean:
1). Neither monitor worked
or
2). Your one worked but the original didn't
??
When you say that you tried two different monitors and it didn't work, do you mean:
1). Neither monitor worked
or
2). Your one worked but the original didn't
??
#4
Posted 26 August 2005 - 12:32 PM
dude, i had this problem with an old gateway. I tried 3 different monitors, and used the same AGP card. My agp card was shot. im assuming it was working at one point, than it just cashed out, out of the blue. My suggestion is get a new video card.
#5
Posted 26 August 2005 - 02:26 PM
Like Stasiek said, make sure the power supply is set to the right voltage and listen for any bios beeps during the POST. Also, check that the cable and the video card is connected correctly. Make sure no pins are broke or anything like that. If you can get ahold of a different video card then try that to.
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