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Unlock Bios Password LENOVO E590

Ali Shaikh

ali sheikh
Staff member
Golden

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

  • C C_PATCHED.BIN
    16 MB · Views: 3

banofils

bano
Golden

reputation_scoree

my own it working but is have password.that's why i need patched file
 

Attachments

  • C C.BIN
    16 MB · Views: 4

Support Staff no.1

Support Team
Staff member
Admin

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.
 

Ali Shaikh

ali sheikh
Staff member
Golden

Reputation:

you have jtag programmer?
this model only unlock with jtag
 
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