Please help me Unlock Thinkpad T490
-
-
Re: Please help me Unlock Thinkpad T490
No solution yet. Just to replace MEC1663 chip -
Re: Please help me Unlock Thinkpad T490
there is always solution .but for now is not free ....Comment
-
Re: Please help me Unlock Thinkpad T490
Try first with this LENOVO BIOS AUTO-PATCHER from Knucklegrumble : https://www.badcaps.net/forum/showthread.php?t=87588Comment
-
Re: Please help me Unlock Thinkpad T490
It wont work on T490Comment
-
Re: Please help me Unlock Thinkpad T490
dont chame the chip MEC1663 with new . if you want change must change with one programmed with eeprm . new chip not work .Comment
-
Lenovo T490, read password, or remove it
Hi all.
I have this lovely T490, where I would like to reinstall windows, but the Supervisor password is set, and for me unknown.
I have read out the BIOS with CH341, and checked the MD5 sum for 2 files, at they are a match.
Can I somehow decode the password, or can someone clean it for me?
Hope somebody can help me out here :-)Comment
-
Lenovo T490 bios unlock
Hello, I have several Lenovo T490 laptops. All coded BIOS. I can read the MEC chip, but what must be delete for the password reset?Comment
-
This specification for the Lenovo ThinkPad T490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T490 boardview and T490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 04:10 PM
-
This specification for the Lenovo ThinkPad T490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T490 boardview and T490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 03:30 PM
-
This specification for the Lenovo ThinkPad T490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T490 boardview and T490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 03:30 PM
-
This specification for the Lenovo ThinkPad T490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T490 boardview and T490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 03:30 PM
-
This specification for the Lenovo ThinkPad T490 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T490 boardview and T490 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 03:30 PM
Comment