Unlock Bios Password Lenovo L570 password remove

sultan321

Starter

reputation_scoree

please remove password from attached file and clean lenovo l570
 

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  • lenovo l570 master.BIN
    16 MB · Views: 4

Ali Shaikh

ali sheikh
Staff member

Reputation:

"Instructions for use"

Remove all battery and CMOS battery

press F1 to enter setup: password 1234
wait 20sec or more.
Enter any ID to hardware Id.
Press 2x space bar when asked.
Turn off the computer.
and restore your original bios .

Enjoy.

If 2x 5beep, it's normal.
I didn't do checksum but it must light up anyway.
Wait minimum 30sec before screen logo light on. Must turn on/off several times by itself.
 

Attachments

  • lenovo l570 master_PATCHED.BIN
    16 MB · Views: 10
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