- Jan 31, 2014
- 1
- 0
- 10,510
Running Windows 8.1 on a Gateway DX4380-UR23. I bought an EVGA Geforce GT 630 card for the machine. After I installed it, I turned on the PC and got a blank screen. Machine wouldn't post - just a black screen - no monitor signal. I tried different monitors, different cables, even hdmi - no luck. All fans were running.
Replaced 300w PSU with 480w - same problem. Installed differnt PCIe graphics card - same problem. Now using onboard graphics.
Cannot find option in the bios to default to PCIe or disable onboard graphics.
Replaced 300w PSU with 480w - same problem. Installed differnt PCIe graphics card - same problem. Now using onboard graphics.
Cannot find option in the bios to default to PCIe or disable onboard graphics.
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