Thinkpad E15 20RD001FGE password unlock request

[nogoyo]

Hello,

I would need to clean out the password from this dump.
I already saw in the forum that writing some zeroes starting from 0x3EF00 could do the trick, but just to be sure that I don't clear anything (MAC,..) unless absolutely necessary, I would appreciate you help!

thank you!

For the search engines:
Mainboard nm-c421, chip IT8227E-256
EC was dumped with SAS Jig (ioprogrammer). The 6.x firmware on the programmer only reads 128kB. On the homepage there is a March 2023 4.1 special edition rar, which flashes an 8.x firmware to the programmer. But this is not a SAS-firmware but a vertyanov one. You will get an error like
ITE we do not respond!
Check the connection and settings.
MB powered? [CC_1]
until you rewrite the ITE txt file and change LEFT to RIGHT, because the SAS board has the connector on the other side.

[nogoyo]

Re: Thinkpad E15 20RD001FGE password unlock request

Update:
FFC "B - Two Side" also switches the direction, so no ITE txt edit necessary.

SVP was cleared by zeroing 80bytes starting from 3EF00.
No side effects so far.