Posts: 1
Threads: 0
Joined: Nov 2016
Reputation:
0
Hello everybody!
I have an issue with my notebook Acer Aspire 5750G.
This is my hardware:
CPU: Intel Core i5-2450M 2.5 GHz with Turbo Boost up to 3.1 GHz
Graphic card: NVIDIA GeForce GT 630M, Up to 4095 MB TurboCache
RAM: 6Gb DDR3
HD: 750 GB
OS: Windows 7 & Lubuntu 16.04 (dual boot)
Now my problem:
Many months ago I have installed this unofficial BIOS. I had no problem during the operation and after. A month later (or so) I have installed a game and about 5 minutes later my Acer suddenly shut off. I tried with other games and the result was the same: my notebook shut down in a few minutes. Thinking it was an overheating problem, I have disassembled the pc, cleaned inside of it and changed thermal grease. It didn't work; problem still persist.
So I thought the problem was the new BIOS. I have gone to Acer site, downloaded the official BIOS and restored it. At the same time I downgraded from windows 10 to Windows 7 because I thought it could be also a driver issue (Acer official site gives driver only for Widows 7 and Windows 8). The problem still persist. Is it possible that this unofficial BIOS changed some settings and the official one I have restored has maintained these settings? What can I do? Are there any option I can modify to solve the problem?