HP EliteBook 640 G9 Bios password

[Rapha Alves da Silva]

Product Name Hp Elitebook 640 14 inch g9 Notebook Pc
Serial Number BRJ33491BM
SKU Number 8U337LC#AK4
Motherboard DA0X8SMB8H2

[tuyen821991]

thử
1. Serial Number BRJ33491BM
2. Sku Number 8U337LC#AK4
3. Product Family 103C_5336AN HP EliteBook
4. System Byte CT PQUFL0AXGIFKA7
5. Product Name HP EliteBook 640 14 inch G9 Notebook PC
6. Build ID 22WWRTDZ601#SAK4#DAK4
7. Feature Byte 476J6S6b7B7H7M7Q7W7maBaEapaqauawbhcAcyfPguhKhkjhk8mEn7nVpDpVpnpqprqjqz.55

[Rapha Alves da Silva]

thử
1. Serial Number BRJ33491BM
2. Sku Number 8U337LC#AK4
3. Product Family 103C_5336AN HP EliteBook
4. System Byte CT PQUFL0AXGIFKA7
5. Product Name HP EliteBook 640 14 inch G9 Notebook PC
6. Build ID 22WWRTDZ601#SAK4#DAK4
7. Feature Byte 476J6S6b7B7H7M7Q7W7maBaEapaqauawbhcAcyfPguhKhkjhk8mEn7nVpDpVpnpqprqjqz.55

Worked Only to bypass, any tip for remove the password??

[tuyen821991]

Worked Only to bypass, any tip for remove the password??

At 1st boot press F10 and reset bios to factory defaults, save, restart

[Rapha Alves da Silva]

At 1st boot press F10 and reset bios to factory defaults, save, restart

dont worked, still has the option change the password and ask the old pass, when disable the manufacture mode the password come back