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remove the Supervisor BIOS password for lenovo thinkpad x270
#1
HI,

I bought a X270 thinkpad 20k5 second hand and it has a supervisor password set.

At the start, I have the following message;0199 system security password retry count exceeded

so I'm blocked. Please help unlock supervisor password.

I send bios backup

thank you


Attached Files
.bin   Backup.bin (Size: 16 MB / Downloads: 13)
find
quote
#2
Hi, a have the same problem with x270. Can you help me with it?
find
quote
#3
(05-08-2019, 05:34 AM)yassine60 Wrote: HI,

I bought a X270 thinkpad 20k5 second hand and it has a supervisor password set.

At the start, I have the following message;0199 system security password retry count exceeded

so I'm blocked. Please help unlock supervisor password.

I send bios backup

thank you

I have the same issue, can anyone help me? 
TY!
find
quote
#4
I have the same problem, can someone help me? to unlock the x270
find
quote
#5
I have same probleme with x270 help me :p
find
quote
#6
Hi, I have similar problem. I bought used X270, but seller doesn't know the supervisor password. Windows will boot, but I can't edit in BIOS. Can U help me? 
find
quote
#7
I have the same problem, too. Please help. Thank you.
find
quote
#8
(06-24-2023, 10:22 AM)Pnmr560 Wrote: I have the same problem, too. Please help. Thank you.
Hi
Need your SPI dump
find
quote
#9
私も同じ問題を抱えています。
手伝ってくれませんか?
ここにSPIダンプがあります


Attached Files
.bin   ORG_BIOS_X270.bin (Size: 16 MB / Downloads: 3)
find
quote
#10
try using https://bios-pw.org/

enter code into the website and it will give you possible master passwords set by the OEM you can use to bypass the supervisor password
find
quote


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