Sony Vaio VGN-FS515b doesn't start after BSOD

Hello guys......I need your help....I have sony vaio vgn-fs515b and after installing windows 7 i was updating its bios......!!!!

Everything was working fine but in between a blue screen came. It said that your system is shutting down due to some problem and at the end it said:

"Dumping physical memory".

When i restarted my laptop all the light were on but nothing came on screen. I don't know what to do.......Please help me........!!!!

I know this happened because of incomplete upgradation of bios but what should i do not?
 

Tmagic650

Posts: 17,233   +234
The motherboards bios is corrupt. You may be able to correct this if you can pull the CMOS battery and reconnect it. Otherwise the motherboard will have to be replaced