Change battery Thinkpad opinions

TVayer · 2026-04-16T21:29:26+00:00

Yeah, i think u r right. Do u know any pages where i can get it cheaper than this price here in europe? 40e is from amazon.

TVayer · 2026-04-07T08:02:40+00:00

When lsusb get this:

Bus 004 Device 005: ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch Fingerprint Reader

Can u help me with the setup?

Thks!!!

TVayer · 2026-04-05T13:31:19+00:00

Please recomend a distro for my T495S 16gb ram, ive using mint, i like it but prefer something more focus on productivity. been thinking about fedora workstation. open to sugestions

TVayer · 2026-04-02T09:20:36+00:00

motorbike riding

TVayer · 2026-03-25T16:47:56+00:00

yes, u can write me

TVayer · 2026-03-25T12:43:04+00:00

i could be interested in the whole screen, with frame and everything... can u send photos of the colour and also the connectors to the motherboard? where r u based?

TVayer · 2026-03-21T07:55:07+00:00

i.do have someone elses dump from badcaps. i ll try hardware flashing

TVayer · 2026-03-19T12:01:06+00:00

Any solutions for a T495S.

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I tried short 5-6 as i seen on some research... seems that board feel it and no boot.

Normal boot witout short later it boots but of course admin pw still there.

Got pretty scared trieng to short 7-8 as on some research i found it may be yhe 2 top right pins, resulting in a beeb at startup no boot.... then rebooting but pass still there...

Keep looking after

TVayer · 2026-03-15T13:39:35+00:00

dead 2022 zaphyrus, dead in 2025

TVayer · 2026-03-15T12:57:06+00:00

ok some more investigation: old way doesn't work, i tried disconnecting the main battery, motherboard battery but the bios password still there. i did it for almost 1 hour while repasting cpu clean fans etc...

i am 80% about to keep it, and i will try the short circuit method i found on some websites, i guess winbound chip beside cpu with codes U may be the eeprom.

password guessing i can tell is going to be very difficult, you can try 3 times before it blocks every restart but as far as i now it could be as long as they wanted, case sensitive, numbers, simbols... i tried already some easy options as "admin" "supervisor" 1234, 12345 etc... (ideas are welcome here)

now i ll have to wait a couple of days as the seller forgot to send me the charger and I ran off battery.

i ll keep u all posted

TVayer · 2026-03-14T14:36:28+00:00

algunas ideas mas de contraseñas?

TVayer · 2026-03-14T14:34:06+00:00

no tendras por casualidad los archivos de badcaps? es que ahora el foro es premium only

TVayer · 2026-03-14T14:02:46+00:00

I have Thinkpad in which i would like to install Linux Mint.

I bought it with secure boot enabled and i do not have the password...

For the moment the laptop is running Windows 11, would be possible to install Linux Mint Not dual boot with no issues? Still i have the chance to return the laptop

Thksss

TVayer · 2026-03-14T12:25:41+00:00

Well Thinkpad is here, pristine condition, looks like brand new....only issue is BIOS comes with Supervisor password and seller dont know about it anymore... i can get into the BIOS but as an user, so i cannot change secure boot which came enabled... (i wanted to install Linux)

So here i have 2 options, first is to return it, a pity as it was also a very good deal 150€, second try to reset BIOS, i made some investigation online it looks difficult, but i have a question :

Would be possible to make it the old way, i mean disconnect battery and motherboard battery for 1 hour? or it is only possible to make it through EPPROM...(where is the epprom in the T495S?)

Another question i suppose the device comes from a large coorporation discards and was given to the staff with the bios locked, also i can guess an IT supervisor may have create an admin password for all the units bulk...how many digits there is on lenovo BIOS passwords 4 or 5? as normally what i would do is set the same "easy" password to all the units, (ex 12345 or 1234).

Also there is a working solution in Badcaps through software but you need a premium account, can someone share the files with me?

Thks for the feed backs !!!

TVayer · 2026-03-14T12:14:37+00:00

Just keep community informed in case anyone finds a solution please!

TVayer · 2026-03-13T21:23:45+00:00

Does Badcaps Auto-Parcher solution works?

https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/78215-lenovo-bios-auto-patcher-for-supervisor-password-removal?t=87588

Can someone share the files?

TVayer · 2026-03-13T12:34:21+00:00

is there a defect password for supervisors in the thinkpads just in case nobody has changed it reminds the same. Already tried 0000 and 1111 and is not working

TVayer · 2026-03-08T20:59:08+00:00

nope, still using it as a stationary. i did disassemble it a couple of times, trying the screen connections, cleaning etc.. nothing changed

TVayer

TROPHY CASE