Desperately Need Help - Location of the BIOS Chip on MB T400

[rostyvyg]

Latest System Update from Lenove instructed my son to update BIOS on his T400, which he did... Now the computer does not start - beeping, black screen. Out of warranty. Lenovo support suggests to replace the system board. Can't afford it. I purchased a pre-programmed BIOS chip online, but am having trouble locating the original BIOS chip on the system board. Looked all over the Internet for system board schematics - no success.

Any help would be greatly appreciated...

Thanks.

Rosty.