LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

[Pascal Komlassan]

hello every one please i need the bios dump without password for this lenovo
ft490/ft492/ft590/fp531 nm-b901 rev 1.0
any help please

[CraterM]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

hello every one please i need the bios dump without password for this lenovo
ft490/ft492/ft590/fp531 nm-b901 rev 1.0
any help please

Password stored in KBC, not in bios eeprom!

[by_mex]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Password stored in MEC not in bios eeprom!

[okbalord]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Password stored in MEC not in bios eeprom!

so we cant unlock it .....???

[RethoricalCheese]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Rewrite mec and its unlocked.

[black0hackers]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Rewrite mec and its unlocked.

how can read mec?

[RethoricalCheese]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Using vertyanov or similar.

[black0hackers]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Using vertyanov or similar.

can you explain clearly? how to connect point to read?

[nemac98]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

Have anyone maybe know how to connect pins and read mec on lenovo t490 nm-b901 rev 1.0?

[amine23]

Re: LENOVO T490 (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

you need to move resistor first after u need to read mec with jtag and save backup after that earse mec finaly u flash mec again with your back up

[coelectron]

Hello i have this bios corrupted, can someone help me fix it ? thnaks a lot! (original attached)

[SMDFlea]

Serial number ? https://www.badcaps.net/forum/troubl...before-posting

[coelectron]

hello! original bios not power on only 3 blinks

SN: PF-1WTKKD 20/02
thanks in advance

[qayyum786]

hello! original bios not power on only 3 blinks

SN: PF-1WTKKD 20/02
thanks in advance

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570


❤️YOU MUST:
❤️Post a BIOS BACKUP if 1 Bios or more than 1 bios file (if you have)
❤️Provide the full machine model number, serial number (or Service tag, SNID)

[coelectron]

Sorry it´s going again, i need this bios ( with this bios no power on, and led blink 3 times)

Lenovo T490 Type 20N3 S01800 Serial Number: PF-1WTKKD 20/02 Mother model: (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

backup is attached

thanks in advance

[qayyum786]

Sorry it´s going again, i need this bios ( with this bios no power on, and led blink 3 times)

Lenovo T490 Type 20N3 S01800 Serial Number: PF-1WTKKD 20/02 Mother model: (ft490/ft492/ft590/fp531 nm-b901 rev 1.0)

backup is attached

thanks in advance

Try

[coelectron]

Try

hello thanks for the file, now powering, cooler spin but still not show video.

[kaif8439]

Try

thank you this bios is working perfactlu, thank you

[ali0robot]

hi guys,
I need help
I have a t490 bios bin but after installing windows there is a problem for intel management interface1 in device manager, could anyone check my bios
thanks in advance
serial number:pf-1tkstt
type number: 20n3-s37a18

[subaracz]

Good afternoon,

I have also problem with BIOS (power LED blinks 3 times, laptop does not turn on).

Lenovo T490, Type 20N2-000APB, SN PF-1KMC1E, motherboard NM-B901 rev 1.0

BIOS is in attachement.

Can anyone help me?

[ktvdung89@gmail.com]

hello friend
i need help bios lenovo P53s
serial number:PF-1RLNEX
type number: 20N6-001UUS