Hi, I have a Dell studio 15 laptop with Windows 7 Home Premium (64-bit), Intel i3 processor, 4GB RAM and 1GB Graphic card (AMD MOBILITY RADEON HD 5470), About 2 months ago, I had updated my graphics driver from Dell. After the Update my computer started to have errors like shut down without warning, Display isn't responding and sometimes a blue screen appears. So now, I downloaded the recommended driver directly from AMD website and also installed it. But the problem is not solved. Some of the problems I got when using my system are:
1) Sudden Blue screen errors ( with indication of 'atimdag.sys' file name. ).
2) Cannot open Adobe After effects application or similar softwares which is somewhat unusual.
3) On opening photoshop, I receive an error "Photoshop has encountered a problem with the display driver, and has temporarily disabled GPU enhancements. Check the video card manufacturer's website for the latest software"