Laptop shutting down after installing AMD driver


Jul 7, 2016
Hello to you all. Sorry to bother you with my question but I ran out of options and need some real help.

First of all, I think that will be important to know my laptop settings, so here it go.

Windows 8 Pro 64-bit
Sony Corporation
System Model: SVE14A15FBH
Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Memory: 6144MB RAM
Available OS Memory: 6038MB RAM

Intel(R) HD Graphics 3000
Display Memory: 1664 MB
Dedicated Memory: 32 MB

I bought The Witcher III on the Steam's Summer Sale. Downloaded and installed the game but it didn't open. I send a message to the CDPROJEKT support and they said that my laptop has the AMD Radeon HD 7600M series the game had to use the AMD Radeon HD 7600M rather than the Intel HD 3000.

Then I installed the AMD Radeon HD 7600M driver and the laptop started to overheating and shutted down. I tried to turn it on but in the moment of the Windows login, it overheated again and shutted down. I had a restoring point just before the installation of the AMD driver and here I am, asking to you what could I do.

Sorry for the bad english, I'm brazilian, but I really need some help on this.