It started when I open an attachment ( excel sheet ) after that mouse pointer keep on fluctuating.
Force shutdown & restart with a long beep sound and BIOS startup screen won't disappear unless if I press any key.
When Windows 7 booted I am not able to open any program, even mouse left click function not working and Esc key function
All these problem will disappear except (esc key function) if I press Ctrl+Alt+Del. but it will reappear if I restart the computer again I have to do Ctrl+Alt+Del to start using the computer
Today formatted and reinstalled windows but all these problem still there.
btw during windows installation windows bootloader will not load it keep on restarting, I have to press F2 key to load windows bootloader
Edited by Kiran India, 14 January 2015 - 03:25 AM.