Computer turning off after a few seconds, require assistance!

faustulus

Reputable
Feb 7, 2015
10
0
4,510
Hello there,

A few days ago my computer started having issues. While I was watching a series it suddenly turned off. Then when restarting it did again, this time sooner. I have had this issue before, and managed to fix it by replacing the 2032 battery in the motherboard. I tried this just now, which didn't work. Thereafter I thought overheating was the issue, so I looked at the CPU cooler. I applied new cooling paste, since the old paste was quite insufficiently suited. Even though some of the connecting pins of the cooler fell of, I was able to correctly re-connect it to the motherboard. ..... The problem persisted.

Some notes:
- The 4 Phase LED lights stayed lit up previously, but now turn off when the computer is able to stay turned on for over approx. 7 seconds.
- There is a one note beep when starting up the computer.
- The computer is, to my knowledge, sufficiently cooled, yet the problem persists even with extra fans and an open case. (CPU temp; 94C, case temp; 26C)
- Already jumped the CMOS thing to clear BIOS settings

Specifications:
Motherboard: Gigabyte H55M-UD2H s1156
Processor: Intel Core I3-530 Core i3
RAM: 2x Apacer DIMM DDR3 1333Mhz 2GB
RAM: 2x Adata DDR3 1333Mhz 4GB
Videocard: Ati Radeon HD5770 1Gb Silten
Hard drive: Samsung 103SJ 1 TB
Power supply? : Gigabyte GZ-M2/X1/HKC 7060

In advance, thank you very much for reading. I hope you will be able to help! I'd be very grateful.

Greetings,