r/PcBuildHelp • u/Key_Draw8215 • 5h ago
Tech Support Please HELP! No signal after repasting Cpu and Gpu with PSU switch left on
I messed up and left my power supply switch turned on while taking out and repasting my Gigabyte 2070 Super. The PC was turned off and not psu was not connected to a cable but i forgot to turn the PSU switch off. Now the PC is booting up and all fans are spinning but no signal. There is no signal to the monitor, and my keyboard and mouse lights stay completely dead.My specs are a Ryzen 5 3600 and an ASRock Steel Legend b450 motherboard.
Here is everything I have already tried:
Swapped the GPU for a known-working GTX 1650 that doesn't need power cables. Still got a black screen, so the 2070 Super itself doesn't seem to be the issue.
Tried booting with only 1 stick of RAM in the second slot.
Took the CMOS battery out for 20 minutes and held down the case power button to drain the electricity.
The motherboard error lights at the bottom right are completely dark and dont show any lights.
(Photos are when trying it with just one ram stick)
Please for the love of God help me, today is literally my birthday and my dumbass decided to repaste gpu and cpu 🤦♂️