A1398 - 820-00426-A Schematic boardview and BIOS

Jose Rei · Jul 2, 2021

Thanks, but no image with the fix.zip dump

it works with A1398_820-00426-A_ORIGINAL.BIN.zip but need the serial number updated and clear me.

Can you help please?
Thank you

ThienBui · Jul 2, 2021

Jose Rei said:
Thanks, but no image with the fix.zip dump

it works with A1398_820-00426-A_ORIGINAL.BIN.zip but need the serial number updated and clear me.

Can you help please?
Thank you

Unlock - How to remove password Bios Apple & Add, edit Serial Number

Manual document .pdf 1. Use tool ( TL866 or 610P ...etc ) backup BIOS has password. 2. Open BIOS use software HxD remove password. 3. Done and Programming. You need to be a hardware technical to read bios backup if you don't have tool EEPROM...

vinafix.com

Tara Laptops · Jul 26, 2021

820-00426-a
sorry my mistack this bios is not display so need ok bios pls

ThienBui · Jul 26, 2021

Tara Laptops said:
820-00426-a need unlock bios me

Tara Laptops · Jul 26, 2021

Tara Laptops said:
820-00426-a
sorry my mistack this bios is not display so need ok bios pls

ThienBui · Jul 26, 2021

but it is BIOS you provided.
Please returm old bios and send one photo display lock I check.

Tara Laptops · Jul 26, 2021

this bios is not display need to ok bios

ThienBui · Jul 26, 2021

Tara Laptops said:
this bios is not display need to ok bios

not display why request unlcok ?

ThienBui · Jul 26, 2021

ThienBui said:
not display why request unlcok ?

BIOS error you need use BIOS on top

Tara Laptops · Jul 26, 2021

ThienBui said:
BIOS error you need use BIOS on top

need to only ok display bios
sorry by mistack send request unlock

ThienBui · Jul 26, 2021

Tara Laptops said:
need to only ok display bios

no display have many problem not only BIOS