Supervisor password on Lenovo T490 and T490s

[Deniz]

Re: Supervisor password on Lenovo T490 and T490s

LENOVO THINKPAD
T490 T590 FT490 FT492 FT590 FP531 NM-B901 REV 1
this main supports all the models above and the MEC is also unlocked.

Firstly, thank you. How do I connect jtag to write MEC. Can you help?

[danito]

need many try, look video for timing and procedure

yes, I didn't succeed. in the end, with the old method of moving the resistance, I succeeded.

[Maxpower3]

Lenovo T490 had supervisor password.
After I made it short, I can't enter the bios because it's the user password. Can you help me please?

need many try, look video for timing and procedure

[danito]

T490 or 490S?
try

https://www.badcaps.net/forum/troubl...ss#post3237235

T490 NM-B901 LPC PORT

Thinkpad T490s - NM-B891

Lenovo T490 had supervisor password.
After I made it short, I can't enter the bios because it's the user password. Can you help me please?

[Maxpower3]

helpppppppp

try

[Maxpower3]

T490 or 490S?
try

https://www.badcaps.net/forum/troubl...ss#post3237235

T490 NM-B901 LPC PORT

Thinkpad T490s - NM-B891

[techrecycle]

thanks i tried but not display

[SMDFlea]

Off topic,this thread for T490 and T490s

[SMDFlea]

https://www.badcaps.net/forum/troubl...64#post1864864

[techrecycle]

lenovo T490s admin passwords please unlock thanks


sn :PC19K3VK

[iori1881]

hello everyone ,

i need to unlock bios password for lenovo thinkpad T490

Serial number : PF-1K1XYW 19/16
TYPE : 20N2-0009UK
FT490/FT492
FT590/FP531
NM-B901 REV: 1.0

THANK YOU.

[jozlar]

• The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

TYPE 20Q1-S24F00
S/N PC-17RSDV
X390
FT491/FX390 NM-B891 REV 2.0

[SMDFlea]

Is it so difficult to type the serial number ?

[SMDFlea]

helpppppppp

• The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[jozlar]

helpppppppp

[Maxpower3]

please help mec unnlock

need serial number, read rules

clear 300 to 33F

[Vesko356]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[jozlar]

please help mec unnlock

[Vesko356]

Read the whole thread before asking for help. This model can't be unlocked by Lenovo autopatcher.

https://www.badcaps.net/forum/troubl...41#post1568841

https://www.badcaps.net/forum/troubl...87#post1568887

[jozlar]

Re: lenovo thinkpad t490 bios password



Here

please help t490s nm-b891 unlock please patching help me