GTX 480 suddenly no video when i turn pc on, but I can hear windows login sound.

Armaross

Reputable
May 25, 2014
7
0
4,510
Hi I need help,
I just turned on my pc on and suddenly no video output on my gtx 480, monitor gives message no video input.
But I can hear windows login sound. I tried on integrated VGA and it works normal, i try other pcie vga and it works.
Setup in bios on pcie 1 first display. I tryed different PSU (XFX 650W PRO)but problem remains, also tryed to clean pci connector on my gtx 480.
I tryed to remove asus sound card but no luck.
Can anyone tell is my vga card fault or its something else.


My pc spec is:
CPU - i5 4670K
MBO - GA Z87 HD3
RAM - G.Skill 2x4 2133MHz Ripjaws
HDD - Intel 520 SSD 180HGB
- WD blue 500 GB
Aus Xonar DG 5.1 sound pci card
PSU - coolermaster GX550 W
 

Armaross

Reputable
May 25, 2014
7
0
4,510
I tested it with another PSU brand new XFX 650W pro.
I put another pci card in my pc and it works, but that card doesnt need additonal power, its old ati x1300.
 

smangione

Reputable
Jul 16, 2014
165
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4,710
yes it's happened to me before when i was using the card geforce 9300ge it got the point where it was so old that i had to restart the pc 3 or 4 times before i got monitor to display anything so i had to replace it
 

Armaross

Reputable
May 25, 2014
7
0
4,510
I have found solution, I changed Bios option Other Device Rom Pri from UEFi "something" to Legacy OpRom.
Everything is working now.
I have teset card with heaven benchmark, and furmark. Its working for now.
I will continue to test it for few more hours. I will post you if it fails.
Than you for you help.
 

Armaross

Reputable
May 25, 2014
7
0
4,510
Well i tested pc for some time, and my previous post didnt solve the problem. In mean while i tryed with new VGA XFX r9 280 and new vga card doesnt goes black every time, but sometimes it does. I tested with new memory g.skill sniper 1600 Mhz, same problem. Sometimes it work for 3 days perfectly, then black srceen again, but window 8.1 is still working normal, I can hear my playlist on youtube, or my game.
So until now i have swap every component except motherboard and problem still exist.
Can it be problem with MBO, my pc is working perfectly with integrated onboard VGA HD 4600.
I have also tryed bios upgragde and downgrade, with no luck.