New system having issues?

overreded1123

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Nov 25, 2014
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4,510
I frankenbuilt a new system with a new mobo and processor.
The new mobo is a H81M-P33 that I got on sale for only 30$. The Processor is a Pentium G3280. I installed them into my older system but could not get it to boot. It would boot, go to the startup bios screen but restart randomly. I could never get past bios really. Even if it did get to the windows loading, it would just reboot. The power never actually went out though, so I don't think it is the PSU.

I breadboarded the Mobo and PSU and the fan stayed running with no issues at all. I heard no beeps and the system seemed stable. As soon as I hooked up the drive, the system booted, but eventually the CPU fan failed. It turned off, only to turn back on, like the system was restarting.

I tried another hard drive, admittedly just as old, and the same thing happened. My drives are a few years old, but worked with the older motherboard. Are they too old? What could be causing this?



 

overreded1123

Reputable
Nov 25, 2014
5
0
4,510


I see that it is not on the compatibility list. I honestly should of checked that before buying and that is a huge mistake I made.

However, if you google H81M-P33 G3258, you will see that people do use the motherboard and processor together. How is that possible?


Update: So, I was able to finally get into BIOs after the processor sat out for awhile. The temp in the bios went from 56 Celsius to 91 Celsius and stayed there for some time. I am now thinking that the processor was overheating and shutting down over and over again. Could this be an issue?

Also, it is the G3258, not the G3280.