Solid red DRAM, no monitor, no keyboard/mouse

Mansandwich

Reputable
Mar 3, 2014
1
0
4,510
Hi, I've had my computer for about three years now with no issue. Today I went to start up a game and the monitor went blank. I tried restarting but that did nothing, however when I tried to restart the computer turned itself off after about three seconds, then turned itself back on, then went off after about 10 seconds before staying on with no monitor, keyboard or mouse. I've tried reseating the GPU, booting with one stick of RAM, removing all the dust, letting it sit for a while and pressing my motherboard's MemOK! button (I have an Asus Sabertooth P67). All the fans and LEDs are on and I'm not getting any beeps. I have no idea what to do or even what's wrong. Can anyone help me?