PC not outputting video.

_lucalink · March 31, 2020

I built my first pc yesterday and just tweaked the ram frequency up to its stock 300mhz from the 2133 that the system defaulted to, after which the pc no longer outputs any video or power to the mouse/keyboard.

Any help would be greatly appreciated.

Worstcaster · March 31, 2020

Knowing the full specs would help. In the mean time try resetting the CMOS and see if it starts working again. Here are instructions for that.

https://neosmart.net/wiki/reset-bios-cmos/

If that gets the computer to restart at the 2133 speed, then try running the computer with one stick of RAM. Enable XMP and see if it will boot. If it does remove that stick, put in the other one and repeat. You might have a bad stick.