I'm experiencing an issue with my main rig. Yesterday, everything was working fine, but today when I booted up the computer, I got no display output. However, all the RGB lighting is functioning correctly.
Here are the steps I've taken so far:
1. I disconnected and reconnected all cables, but the display issue persists.
2. I suspected that my GPU might have failed, so I tested the power supply using my power supply tester. The tester screen indicated that the +12V2 rail is reading as "L" (low voltage), and the PG (Power Good) signal is at 180 ms.
3. To further diagnose, I swapped out my current GPU with my old AMD Radeon RX 5700 XT, and everything booted up normally.
Based on these observations, I'm uncertain whether the issue lies with the power supply or the GPU. Could the low voltage reading on the +12V2 rail indicate a problem with the power supply, or is it more likely that my GPU is defective?
GIGABYTE X570 AORUS Elite
RAM: CROSSHAIR 80GB
MSI 3080 12 GB
PS: Evga 1000
SSD1: 1TB
SSD2: SAMSUNG 870 EVO 4TB
CPU: RYZEN 7 5800X
Here are the steps I've taken so far:
1. I disconnected and reconnected all cables, but the display issue persists.
2. I suspected that my GPU might have failed, so I tested the power supply using my power supply tester. The tester screen indicated that the +12V2 rail is reading as "L" (low voltage), and the PG (Power Good) signal is at 180 ms.
3. To further diagnose, I swapped out my current GPU with my old AMD Radeon RX 5700 XT, and everything booted up normally.
Based on these observations, I'm uncertain whether the issue lies with the power supply or the GPU. Could the low voltage reading on the +12V2 rail indicate a problem with the power supply, or is it more likely that my GPU is defective?
GIGABYTE X570 AORUS Elite
RAM: CROSSHAIR 80GB
MSI 3080 12 GB
PS: Evga 1000
SSD1: 1TB
SSD2: SAMSUNG 870 EVO 4TB
CPU: RYZEN 7 5800X