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Lenovo Bios Lenovo B490 LB49A MB 12208-1 48.4WZ01.011

Lenovo B490 Whitelist Remove
BIOS Version H1ET73WW(1.16)

1. Download And Extrack File
2. Make A DOS With Rufus And Copy File To Flash Disk
3. run "flash.bat" and enter
4. Succesful With Green Text Turn Off laptop
5. Instal Wifi Card And Report
 

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B490_B590_mod.rar
3.6 MB · Views: 278

sir i wrongly update my bios. after i upadate my bios my laptop screen black.
how to flash bios
model:LENOVO B490
 
Do you have Bios & Board view or Schematic for this model Lenovo B490 LB49A MB 12208-1 48.4WZ02.011 thank you
 
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