The computer turns off unexpectedly after a short period.
The computer turns off unexpectedly after a short period.
I just put my PC into a new case and added a fresh graphics card, along with new fans and cables. After finishing the setup, my computer keeps shutting down unexpectedly after hours of gaming. The motherboard displays the code "AA" continuously. It runs stable temperatures between 50-70°C during both CPU and GPU sessions. My power meter shows peak usage at 600W, but I can’t force it to stop. I’ve tested Furmark and Cinebench for 30 minutes without shutdowns, yet it still happens occasionally—sometimes after a few hours, sometimes in as little as 2-3 hours. Could you help?
I receive only two yellow warning messages. They read: "Name resolution for the name img-l3.xvideos-cdn.com timed out after none of the configured DNS servers responded. Client PID 25756." "The application-specific permission settings do not allow Local Activation permission for the COM Server application with CLSID {2593F8B9-4EAF-457C-B68A-50F6B8EA6B54} and APPID {15C20B67-12E7-4BB6-92BB-7AFF07997402} to the user UserPC\user SID (S-1-5-21-3426229103-2382530653-2519419871-1001) from address LocalHost (Using LRPC) running in the application container Unavailable SID (Unavailable). This security permission can be adjusted via the Component Services admin tool." I attempted to reset the CMOS since it might help if you recently changed your hardware and are facing issues with AA.
I've been using it for a few days now and there are some problems. After reinstalling Windows, the motherboard showed code 40 and has remained that way until today. It still stays on AA permanently, and it hasn't shut down yet. I did have AA installed on the board before the Windows update when the issue started. Could this be connected?
I inquired with Chatgpt about my observations. It indicated a possible power supply problem. Because of the heavy GPU load, along with 10 fans, screens, NZXT Hub, and an AIO cooler, I proceeded to run an OCCT power test for an hour to check if it could cause shutdown.