Lenovo Thinkpad X1 CARBON EX480 NM-b481 bios bin

[arence20]

hai,,do you have back up ec bios

or any one cant cleanme bios password fo ec bios
this is my original ec bios...have bios possword..i try the main bios to flash but it same have password,,so i want to try ec bios ,,,

[SMDFlea]

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.

[ribar96]

Hi guys,
I have a problem with Lenovo x1 carbon 6th generation. when it turns on, it works for a few seconds and turns off, the screen is black, it doesn't turn on. Can someone help me?

Motherboard: EX480 NM-B481 REV:1.0 27-12-2017

S/N PF-1G7TJE

TYPE: 20KH-006JMZ 18/11

[hoaca388]

Hi guys,
I have a problem with Lenovo x1 carbon 6th generation. when it turns on, it works for a few seconds and turns off, the screen is black, it doesn't turn on. Can someone help me?

Motherboard: EX480 NM-B481 REV:1.0 27-12-2017

S/N PF-1G7TJE

TYPE: 20KH-006JMZ 18/11

X1 Carbon 6th Gen - Laptop (ThinkPad) - Type 20KH

[ribar96]

X1 Carbon 6th Gen - Laptop (ThinkPad) - Type 20KH

It won't work. With this bios it won't turn on :/
Only the power burn light comes on when I put it on the charger and that's it. It lights up for one second and it turns off as well

[GB1999]

hi there please remove the admin lock nm-b481 rev 1

6th gen x1 carbon
factory id JVHC1
cant6 find the serial number

thank u

[danito]

hi there please remove the admin lock nm-b481 rev 1

6th gen x1 carbon
factory id JVHC1
cant6 find the serial number

thank u

try

[reparacipo]

Hi guys, I have this corrupted bios after an incomplete update, could someone help me by repairing it or extracting the newest one from the Lenovo website?
Thinkpad X1 Carbon
type: 20KH-002KUS
S/N: PF-1KSP2K

[kalilinux25]

Hi guys, I have this corrupted bios after an incomplete update, could someone help me by repairing it or extracting the newest one from the Lenovo website?
Thinkpad X1 Carbon
type: 20KH-002KUS
S/N: PF-1KSP2K

please give the moherboard model also please check if there has 2 chip of bios in board

[dahnking]

Re: Lenovo Thinkpad X1 CARBON EX480 NM-b481 bios bin



Try this one, it's the latest version from lenovo.

Tested working

[chelsea1155]

Please help me fix bios file nm-b481 sn: PF-1L65KQ,
when I turn on the power, the machine makes a sound for about 3 seconds, then there is no image, no capslock

[hoaca388]

Please help me fix bios file nm-b481 sn: PF-1L65KQ,
when I turn on the power, the machine makes a sound for about 3 seconds, then there is no image, no capslock

X1 Carbon 6th Gen - Laptop (ThinkPad) - Type 20KG

[SAFE-TECH]

LENOVO X1 CARBON 8TH GEN
EX480 NM-B481 REV 1.0 2017-12-278

Can someone help me fix it?

The computer is not displaying, and sometimes it turns off immediately after I press the power button. I have to remove the battery and the charger, then reattach either the charger or the battery before it will turn on again. I have tried as many BIOS bins as I can, but with almost all the new BIOS files I put on the IC, the computer will turn on and stay on, but there is still no display. Below is my backup.👇 set

[hoaca388]

LENOVO X1 CARBON 8TH GEN
EX480 NM-B481 REV 1.0 2017-12-278

Can someone help me fix it?

The computer is not displaying, and sometimes it turns off immediately after I press the power button. I have to remove the battery and the charger, then reattach either the charger or the battery before it will turn on again. I have tried as many BIOS bins as I can, but with almost all the new BIOS files I put on the IC, the computer will turn on and stay on, but there is still no display. Below is my backup.👇 set

Serial number ?