System powers down once the computer reaches the BIOS display.
System powers down once the computer reaches the BIOS display.
I searched for similar forms but didn’t locate a match. My system powers off completely after the BIOS setup. The issue started after moving the PC slightly, only after disconnecting a few cables to help it settle. During startup, it displays a persistent code 55, suggesting a memory problem. I’ve already tried reinstalling all RAM modules. Next steps I’m considering are testing the SSD, swapping out RAM sticks to see if booting is possible, clearing CMOS, and possibly re-seating the CPU while checking power connections. These are the ideas I have at the moment. Any additional suggestions would be helpful.