11-13-2013, 07:08 PM
hi.. not sure if I made mistake or not... but I just updated my bios again from 65CN21WW to 65CN99WW since it fixed u410 getting into bios from windows 8 UFEI menu...
after my u410 is flashed to 65CN99WW, I tried to run the bios backup toolkit and I would get an error "can not identify bios" I am not sure whats wrong... but I would like to whitelist my current bios 65CN99WW so I can swap out the WIFI adapter with another...
any idea ??
can I downgrade my bios from 65CN99WW to 65CN21WW ?? wil it brick my laptop? I do not want to brick it.....
since I already know I have a working whitelist with 65cn21ww.... I will use lenovos bios and flash back to original 65cn21ww..
and then reflash with whitelist ??
please advise... thanks
after my u410 is flashed to 65CN99WW, I tried to run the bios backup toolkit and I would get an error "can not identify bios" I am not sure whats wrong... but I would like to whitelist my current bios 65CN99WW so I can swap out the WIFI adapter with another...
any idea ??
can I downgrade my bios from 65CN99WW to 65CN21WW ?? wil it brick my laptop? I do not want to brick it.....
since I already know I have a working whitelist with 65cn21ww.... I will use lenovos bios and flash back to original 65cn21ww..
and then reflash with whitelist ??
please advise... thanks