Sony Vaio Insyde H2O how to write back serial no, model no and UUID to Bios

Discussion in 'BIOS Mods' started by jcrax, Dec 12, 2011.

  1. jcrax

    jcrax MDL Novice

    Nov 28, 2007
    Hi all,
    I have a Sony Vaio VGN CS21SW. Its bios got corrupted and I had to desolder and reprogram the bios chip with the bios from the sony website. So now the bios has no model number serial number and the uuid in it. Is there any tool available that can modify/write back these values.
    Thanks in advance for any help.