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Acer 8940g Random Restarts even in Idle Mode

Acer Computers Forum covering Acer Aspire - forum.notebookreview.com
Hello guys, i would like to ask for help from some pro experts as this problem is driving me crazy. I have tried everything and still don't get with the problem...

I have an Acer Aspire 8940g Laptop, changed everything and refurbished this laptop by myself. Everything is new, except the motherboard, which is the original one.

Laptop specs : i7 720QM

120GB Samsung Evo 850 ( Use for Operating System )

1000GB Seagate Barracuda 7200 rpm HDD ( used as second HDD to keep my own things )

4GB RAM So-dimm 1333Mhz

AMD Dell Firepro M4000 Graphics Card 1GB RAM DDR5 ( with Dell Bios works perfect in Acer )

Windows 7 Home Basic 64bit

I build this laptop back in 2015 and sience then was working perfect. Like 2 months ago it start to suddenly restard by itself, random restarts even in idle mode.

Everything works ok and no restarts in Safe Mode or Safe Mode with Networking. I tried everything :

- New Memory Sticks ( Didn't fix the problem )

- Another SSD ( Didn't fix the problem )

- Another Power Cable with another charged ( Didn't fix the problem )

- Replace the VGA ( Didn't fix the problem )

- Updated all my drivers, still didn't fix the problem

Like 1 week ago , the random restarts became more frecuently, after 2 or 3 minutes... Like i said, i can't get it to restart in Safe Mode, even if it's been running for 3 days with no crash . I am out of ideas, any opinions ??

An answer is highly apreciated, thank you

 


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