Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thanks Guys, it worked finally.
Kudos to everyone here, great community.

1) (first power cycle after burning patched bios) i had to wait for laptop to restart a couple of times before the splash screen appeared. F1/Enter keys were not working.
2) Once Lenovo splash screen appeared (where it would get stuck), I had to reboot(second power cycle) and keep pressing F1/Enter even before splash screen could appear (i.e while the screen is black) to get prompted.

For anyone who doesn't have...

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Update: I found original factory Bios for T480, when i flashed that I was able to get to password prompt again.

I patched that bios and I have a stuck Lenovo splash screen again, not doing anything on keyboard clicks.

thanks

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello

I have a Lenovo T480, 20L6 model.
while getting my hands dirty with ch341a I think I messed something up.

Problem: to begin with my bios was locked with password.

Things I am not sure of
1) I am not sure if my board's bios chip is MXIC MX 25L12873F. (I think it is) (it's next to RAM module)
2) I took backup of above chip, applied the patched bios and laptop started beeping nuts with no display
3) i flashed original bios back, no display and no beeps....

Re: Remove_SMM... UEFI.

I have a Lenovo T480, 20L6 model.
while getting my hands dirty with ch341a I think I messed something up.

Problem: to begin with my bios was locked with password.

Things I am not sure of
1) I am not sure if my board's bios chip is MXIC MX 25L12873F. (I think it is) (it's next to RAM module)
2) I took backup of above chip, applied the patched bios and laptop started beeping nuts with no display
3) i flashed original bios back, no display and no beeps.
4) finally i'm at a stage where i have lost the original...