PC does not POST ?
PC does not POST ?
Hello, I'm currently facing some PC problems and need to figure out the main issue. I'm uncertain whether the problem lies with the CPU or RAM, but my PC isn't turning on, USB ports aren't working, and the keyboard LEDs aren't lighting up. I've tried various solutions without success. My CPU debug light is active, so fans spin and LEDs illuminate when I power it on. This situation began when my pre-built PC would randomly fail to turn on one day. I researched and replaced my APEvia 650W PSU with a Corsair CX750M PSU. Now it powers on but doesn't boot. I also swapped my Pro B550M Wi-Fi card for a new one, but after bending pins and damaging the CMOS battery socket to retrieve the battery, nothing has changed. All components are properly seated and plugged in correctly. Obviously, there could be many reasons why it isn't posting, so I've tried updating the BIOS after installing the new motherboard to check compatibility with my CPU. I've spent a lot of time on this topic and would like to summarize my specs here. If anyone has any advice or can assist, please let me know, thank you.
do you need the complete system specifications? what caused the debug light to activate?