My Sony Vaio VGN-AW11M keeps crashing

[samogunm]

hi,

     i've had my vaio for a while now and decided to reinstall windows 7 as the laptop was full of junk that i didnt need.
    since i have done this the laptop keeps crashing with no warning! this is very frustrating when i am trying to work and i have tried everything i can think of to solve this problem.

[Blencogo]

Hi samogunm and welcome.

Have you reinstalled the Original Sony Operating System or have you clean installed a retail version of Windows 7?

Have you reinstalled all the Windows 7 Drivers and any original Vista Drivers where the Windows 7 ones don't exist?

http://www.sony.co.uk/support/en/product/VGN-AW11M_H/updates

Are there any errors shown against devices in Device Manager?