Unlock Bios Password password lenovo t470

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

  • t 470 psw cristian_PATCHED.BIN
    16 MB · Views: 25

lsstpwhd

New Member

reputation_scoree

"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.

I changed it to t470psw cristian_PATCHED, but it doesn't proceed anymore in this screen. I don't hear a beep code.What's the problem?
 

Attachments

  • T470 LOCK.jpg
    T470 LOCK.jpg
    505.5 KB · Views: 0

lsstpwhd

New Member

reputation_scoree

program EC MEC to remove password
"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.
program EC MEC to remove password
"T470 MEC.bin "This file will not power on.

This file is my original file.
 

Attachments

  • t470 lock JVHFC1.BIN
    16 MB · Views: 0
Who is viewing this thread?

There are currently 0 members watching this topic

Top