Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Update on my T480s that was making beeping sounds.

I managed to get it all working. What I did different was taking out the RAM (though I doubt that actually made any difference) and enabling all options in the "Write IC" drop down in neoprogrammer: Off-Protect, Erase, Blank Check, Write and Verify.
By default it was only Write and I didn't even notice the drop down menu there.

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

So it seems like you know your way around a t480s
Can you also confirm which is the bios chip? There's two possible ones: one near the ram (which I supposed was the right one) and another near the wifi card.


Thanks a lot for the recommendation. I'll try to see if that's the problem and if I can fix it.

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Welp.. I put back the original dump and it's doing the same beeping sound. Sooo... I might have done something wrong.
I'll investigate more. Hope I'll be able to bring it back

Is it possible for the clip that came with the ch341a to damage the connection of the bios cheap to the motherboard?

LE: Someone in post #2190 suggested also removing the ram when flashing. I'll try that later and report back in case that fixes it.
What I did right now is:
- removed battery
- removed...

Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello,

After flashing the patched .bin on my T480s, my laptops screen stays dark and plays a short song.
Could anyone verify if the dump and the patch are actually ok?
And if not, could anyone try to correctly patch it?

Thanks!...

Re: New Members - please post your introductions here

Hey guys, just made an account to get some files from this forum.
Might actually stick around since it seems pretty cool