Blue screen of death after login

jayeshsondhi

Honorable
Dec 24, 2013
7
0
10,510
Please help me out asap. I have a Sony Vaio running Windows 7 64- bit. And everytime it turns on and logs on after about 30 seconds it crashes and shows blue screen of death. Happens each time even with Safe mode! I was defragmenting hard drive and removing programs when this message first apeared. I have also removed all wires pluged in so it just keyboard and mouse.