Graphics Card - AMD Radeon HD 7600M Series
Laptop - Toshiba Satellite L855
OS - Windows 7, 64bit
Driver Version - 15.200.1062.0
Display Devices - Generic PnP Monitor 1366x768 (60Hz)
Motherboard - dunno
CPU - i7-3610QM @ 2.30GHz
RAM - 8GB
- Provide a detailed description of the issue you are experiencing and the steps required to reproduce the issue.
After sleep display gets very bright and performance gets very low (for example, FPS in cs:go). I can fix it only by restarting PC. I get this problem almost each time after sleep.
Your HD7600M has reached peak optimisation and been moved to legacy status, there will not be any further driver updates for your product. More information available here.
The latest Crimson driver for your system is 16.2.1 and is available here.
The last Catalyst driver for your system is 15.11.1 Beta and is available here.
I would recommend using DDU to sweep your system of AMD drivers, and then trying the drivers above to see if they resolve your issue.
This could be an issue with the bios, go to toshiba's website and see if your model has a bios update available for your laptop