ThinkPad T14 Supervisor password

[picasso_86]

Re: ThinkPad T14 Supervisor password

Hello, it's my first post... So, I Welcome... My English not so strong, and i'm Sorry about that...
I also have secured Lenovo T14 1st gen, I have programmer EZP2010. When I Try to unlock by autopatcher I have this messege:
"Using UEFIReplace to inject 2 DXE drivers...
[1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
LENOVOORG.bin is corrupted or does not contain a valid dump.
There was an error... Aborting."

I have few questions... How big should be dump file of this chip? My, is only 1024KB
There is Winbond 25Q80DVSIG
It is necessary to solder out this chip? Right now I use clips, to read this chip.
Can someone tell me, is my dump is correct?
Thanks in advance

[69d0b913]

Re: ThinkPad T14 Supervisor password

Hello, it's my first post... So, I Welcome... My English not so strong, and i'm Sorry about that...
I also have secured Lenovo T14 1st gen, I have programmer EZP2010. When I Try to unlock by autopatcher I have this messege:
"Using UEFIReplace to inject 2 DXE drivers...
[1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
LENOVOORG.bin is corrupted or does not contain a valid dump.
There was an error... Aborting."

I have few questions... How big should be dump file of this chip? My, is only 1024KB
There is Winbond 25Q80DVSIG
It is necessary to solder out this chip? Right now I use clips, to read this chip.
Can someone tell me, is my dump is correct?
Thanks in advance

T14 has no solution, only recording the I/O as far as I know, you can't patch like the other models, your DUMP is wrong, the DUMP of this machine has 32MB.

[picasso_86]

Re: ThinkPad T14 Supervisor password

WOW Thanks for this fast reply... OK I will try to do better dump. Can You Tell Me something more about I/O recording?

[69d0b913]

Re: ThinkPad T14 Supervisor password

WOW Thanks for this fast reply... OK I will try to do better dump. Can You Tell Me something more about I/O recording?

I don't have an IO recorder but I know "vertyanov" does this job. This chip you read the DUMP on is not the correct one, it's another chip.

[picasso_86]

Re: ThinkPad T14 Supervisor password

I don't have an IO recorder but I know "vertyanov" does this job. This chip you read the DUMP on is not the correct one, it's another chip.

If I good understand... when I buy vertyanov for example from here Vertyanov ebay I'll be able to programm KBC via keyboard slot, and then, i will clear SVP? but from where I can download KBC dump without SVP??

[69d0b913]

Re: ThinkPad T14 Supervisor password

If I good understand... when I buy vertyanov for example from here Vertyanov ebay I'll be able to programm KBC via keyboard slot, and then, i will clear SVP? but from where I can download KBC dump without SVP??

that's just what I heard, that the solution is to record IO, where to find the file I don't know. But I think it is not difficult, otherwise the tool did not exist.

[picasso_86]

Re: ThinkPad T14 Supervisor password

Probably it is not dificult, but programmer is prety expensive, there will a lot of searching of correct dumb, and I'm not sure of good reasult of those operations. I have to search some smarter than me, guy ho can do this in my country, and pay for it. Thx a lot for informations.

[69d0b913]

Re: ThinkPad T14 Supervisor password

Probably it is not dificult, but programmer is prety expensive, there will a lot of searching of correct dumb, and I'm not sure of good reasult of those operations. I have to search some smarter than me, guy ho can do this in my country, and pay for it. Thx a lot for informations.

this tool was cheap, until they found out that only this way it would be possible to remove passwords from some notebook models, then it became expensive! There are other tools that are much more expensive than vertyanov like svod or rf809h. I just didn't buy it because there's very little need to have it, I don't have demands for a service like this, and the price I would charge to do this service wouldn't even be a third of what the tool costs.

[picasso_86]

Re: ThinkPad T14 Supervisor password

I was reading somewhere that You don't need pragrammer like this... Yo just can solder wires to correct pins and You can do with normal programator... All You need is schematics, and technical skils

[69d0b913]

Re: ThinkPad T14 Supervisor password

I was reading somewhere that You don't need pragrammer like this... Yo just can solder wires to correct pins and You can do with normal programator... All You need is schematics, and technical skils

yes, it can also be done, but where would the pins be? I've never seen anyone post the pin to make this kind of flash in IO on notebooks.

[picasso_86]

Re: ThinkPad T14 Supervisor password

yes, it can also be done, but where would the pins be? I've never seen anyone post the pin to make this kind of flash in IO on notebooks.

I saw... on this forum, also
for example on this subject mec 16xx dump with info block

[LenBios]

Re: ThinkPad T14 Supervisor password

yes, it can also be done, but where would the pins be? I've never seen anyone post the pin to make this kind of flash in IO on notebooks.

Hi, post clear Fotos from MEC Chip + JTAG. Which programmer do you have?

[69d0b913]

Re: ThinkPad T14 Supervisor password

Hi, post clear Fotos from MEC Chip + JTAG. Which programmer do you have?

ch341 and tl866.. as soon as I'll post pictures of the machine's MEC chip. But I think the friend below can help before me at this point.

⠀

[LenBios]

Re: ThinkPad T14 Supervisor password

ch341 and tl866.. as soon as I'll post pictures of the machine's MEC chip. But I think the friend below can help before me at this point.

you can not use this programmer to read / write MEC

[69d0b913]

Re: ThinkPad T14 Supervisor password

you can not use this programmer to read / write MEC

these are what i have, but tell me which one you recommend.

[LenBios]

Re: ThinkPad T14 Supervisor password

these are what i have, but tell me which one you recommend.

vertyanov or RT809H works always for new Lenovos
Vertyanov is easier no need to solder wires only remove 1 resistor, you can use Keyboard connector to read only eeprom area

[69d0b913]

Re: ThinkPad T14 Supervisor password

vertyanov or RT809H works always for new Lenovos
Vertyanov is easier no need to solder wires only remove 1 resistor, you can use Keyboard connector to read only eeprom area

I don't have easy access, there is a "Vertyanov" that costs too much, and sending it to my country is not feasible. I could buy the rt809h but still also a very expensive machine by the way. We had already talked about Vertyanov but it is difficult to find one to buy.

[picasso_86]

Re: ThinkPad T14 Supervisor password

I don't have easy access, there is a "Vertyanov" that costs too much, and sending it to my country is not feasible. I could buy the rt809h but still also a very expensive machine by the way. We had already talked about Vertyanov but it is difficult to find one to buy.

I write still active ebay link few posts before... Vertyanov costs 100$ + sending costs, so if You have some service, it will pay for itself quicly... I was searching somebady who can remove SVP for me in my coutry, and I found...but he want almost 130$ for this. Simpli mathematics... If I buy Vertyanov, it pay itself with first laptop which I will do...

[picasso_86]

Re: ThinkPad T14 Supervisor password

vertyanov or RT809H works always for new Lenovos
Vertyanov is easier no need to solder wires only remove 1 resistor, you can use Keyboard connector to read only eeprom area

If I wil buy Vertyanov Can You help me with T14 removing SVP? Which resistor should I remove, and where is the pasword in dumb of KBC?

[picasso_86]

Re: ThinkPad T14 Supervisor password

T14 has no solution, only recording the I/O as far as I know, you can't patch like the other models, your DUMP is wrong, the DUMP of this machine has 32MB.

b.t.w. I'm searching on this motherboard other chips simillar to bios and there is no other... There is only Winbond 25Q80DVSIG. When I check datasheet of this chip there is writed that it have only 1MB capacity... so how dump can have 32MB?? I try to read again and still have 1MB dump.