Hi all,
I've had a Geforce 7800GT PCI-E card for around 1 year, and it has always worked perfectly. However, today I started to have problems (I haven't made any changes to my PC's hardware setup).
Here are the symptoms/things I have tried:
■ I am experiencing an issue in which I do not receive ANY picture from my graphics card (the monitor says that no signal is detected).
■ The issue is somewhat intermittent. Out of 50 attempts to boot my pc, one attempt did yield success and I was able to get a perfect picture from boot all the way into Vista. The moment I rebooted, I again received no picture...
■ I've checked to make sure the graphics card is not loose, and that the power cables are correctly connected + the graphics card fan is going around
■ I've removed the battery from my motherboard, to reset the cmos.
■ I've removed all non-essential cards/hardware from my pc (i.e. disconnect dvd drives, took out sound card, extra hard drives, etc)
■ I've tested my monitor with another computer, and it works fine
■ I've used remote desktop to connect to the machine after it's booted...and I can connect succesfully, the only problem is that I get no display on my monitor.
■ I do not receive any beeps on boot (i.e. the mobo POSTs fine)
So my question is...does anyone have any ideas what the most likely problem could be? I'm guessing either my graphics card is dead, or my mobo has a problem....but i'm not sure which is most likely. The fact that I do get a display ocassionally (about once every 50 attempts at booting the machine) might indicate that the graphics card is ok?
Thanks,
Dave
I've had a Geforce 7800GT PCI-E card for around 1 year, and it has always worked perfectly. However, today I started to have problems (I haven't made any changes to my PC's hardware setup).
Here are the symptoms/things I have tried:
■ I am experiencing an issue in which I do not receive ANY picture from my graphics card (the monitor says that no signal is detected).
■ The issue is somewhat intermittent. Out of 50 attempts to boot my pc, one attempt did yield success and I was able to get a perfect picture from boot all the way into Vista. The moment I rebooted, I again received no picture...
■ I've checked to make sure the graphics card is not loose, and that the power cables are correctly connected + the graphics card fan is going around
■ I've removed the battery from my motherboard, to reset the cmos.
■ I've removed all non-essential cards/hardware from my pc (i.e. disconnect dvd drives, took out sound card, extra hard drives, etc)
■ I've tested my monitor with another computer, and it works fine
■ I've used remote desktop to connect to the machine after it's booted...and I can connect succesfully, the only problem is that I get no display on my monitor.
■ I do not receive any beeps on boot (i.e. the mobo POSTs fine)
So my question is...does anyone have any ideas what the most likely problem could be? I'm guessing either my graphics card is dead, or my mobo has a problem....but i'm not sure which is most likely. The fact that I do get a display ocassionally (about once every 50 attempts at booting the machine) might indicate that the graphics card is ok?
Thanks,
Dave