HP EliteBook 840 G3 6050A2892401-MB-A01

Thanks I'm going to try, I also have 3 same laptops with the password. I took the chips off the plate. Read with ch341a. Opened with HPUnlocker. Then burned back but all 3 do not work. Then I tried to restore everything so restore the biosdump that is with the password but the laptops do not work anyway. You can see if they broke when reading the chips. I send them as an attachment, many thanks.
 

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Thanks I'm going to try, I also have 3 same laptops with the password. I took the chips off the plate. Read with ch341a. Opened with HPUnlocker. Then burned back but all 3 do not work. Then I tried to restore everything so restore the biosdump that is with the password but the laptops do not work anyway. You can see if they broke when reading the chips. I send them as an attachment, many thanks.
Please guide unlock

or send more 10$
 
Thanks I'm going to try, I also have 3 same laptops with the password. I took the chips off the plate. Read with ch341a. Opened with HPUnlocker. Then burned back but all 3 do not work. Then I tried to restore everything so restore the biosdump that is with the password but the laptops do not work anyway. You can see if they broke when reading the chips. I send them as an attachment, many thanks.
 

Download list

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