Lenovo ThinkPad T470s BIOS

[T4-BR]

Hello,

Something went wrong after a BIOS (ME/TPM?) update, I'm getting error 0832 at boot.

Shutdown from Windows don't work. Sleep mode put the PC in a weird state where the beep code for 0832 is played if I try to power it on.
I also don't have access to the Security Chip from BIOS anymore...

S/N : PC0TZQ3L 18/04 Type 20JT-SGA0J0T

Could you please check my BIOS backup, to see if something is wrong ?

If you think that I missed something in the procedure, let me know!

Thank you !!

[hoaca388]

Lenovo T470S No display issue need a clean me file
S/N- PC-0SN4TW 18/01 Type 20HG-S15V00
BOARD NO- DT471 NM- B01 REV 1.0
attached is the backup original file.
please help to clean this file.

T470s Laptop (ThinkPad) - Type 20HG

[dennis akumu]

Lenovo T470S No display issue need a clean me file
S/N- PC-0SN4TW 18/01 Type 20HG-S15V00
BOARD NO- DT471 NM- B01 REV 1.0
attached is the backup original file.
please help to clean this file.

[hoaca388]

guyz hope your well,
i have a lenovo T470s that runs only the fun, backlit shows but i have no image.
board n0: DT471 NM-B081 rev 1.0
s/n:pc-0uc03b
type: 20hg-s3t900

kindly jhelp me with a new file
old one attached

T470s Laptop (ThinkPad) - Type 20HG

[hirens]

guyz hope your well,
i have a lenovo T470s that runs only the fun, backlit shows but i have no image.
board n0: DT471 NM-B081 rev 1.0
s/n:pc-0uc03b
type: 20hg-s3t900

kindly jhelp me with a new file
old one attached

[peste]

merged post..

[MonkeydBrian]

Hi i got a Lenovo T470s with password lock can someone please assistant me in unlocking it for me as I've tried to use Lenovo_autopatcher to no luck. Thanks

S/N PC-0UH2P7 18/05

[hoaca388]

Hello guys I got Lenovo T470s S/N PC-0UH2NJ, TYPE 20JT, main board NM-B081 Rev 1.0. When you switch on the laptop it's taking about 1 minute to display and the me vrsion is 11.8.93.4323. I have tried to do clean me but still it's taking long to display so I need help to clean ME. Here is the file Thanks

T470s Laptop (ThinkPad) - Type 20JT

[Kodza]

Hello guys I got Lenovo T470s S/N PC-0UH2NJ, TYPE 20JT, main board NM-B081 Rev 1.0. When you switch on the laptop it's taking about 1 minute to display and the me vrsion is 11.8.93.4323. I have tried to do clean me but still it's taking long to display so I need help to clean ME. Here is the file Thanks

[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.

[Jasveer5277]

lenovo t470s m.2 ssd not detect help to solv this error

[Lornet]

Hello Vesko356,
Thank you for your answer. That's unfortunately what I was afraid: the change of motherboard to anticipate...
Sincerely

[Vesko356]

If the laptop is outputting an image on external monitor but not in screen itself you have a hardware fault not a bios problem.

[Lornet]

T470s / Error 0288 / Black screen / External monitor working

Hello everyone and thank you for this forum (and in advance sorry if my post does not correspond to its rules)!
My T470s worked well until I changed the screen (with a not compatible?). After that, a series of beeps rang at startup (code 0288 with Lenovo PC Diagnostics) and the screen remains black... I put back the original screen, changed the cable connecting the screen to the motherboard without any improvement. Today, I can still use the T470s but with an external display...
I'm sending you the bios dump in the hope that it gets corrupted.
Thank you in advance for your answers and repairs.
T470s/ 20HG-S3DV00/ PC-0T0JKN

[hoaca388]

thanks but same response

Find hardware isues.

[kulokutoys]

Serial Number :- PC0LPH9U
Try a new one

thanks but same response

[qayyum786]

Serial Number :- PC0LPH9U
Try a new one

[kulokutoys]

T470s Laptop (ThinkPad) - Type 20JT

it removes the beep error but now on power cycle.

[hoaca388]

Device: Laptop
Brand: lenovo T470s
type: 20JT-S04Y2L
SN: PC0LPH9U
Request: Repair
Turning on but no post, with musical sound, lenovo PC diagnostics error 0285 TCG compliant fuanctinality related error ( might be the tpm initialization failure)

T470s Laptop (ThinkPad) - Type 20JT

[kulokutoys]

Device: Laptop
Brand: lenovo T470s
type: 20JT-S04Y2L
SN: PC0LPH9U
Request: Repair
Turning on but no post, with musical sound, lenovo PC diagnostics error 0285 TCG compliant fuanctinality related error ( might be the tpm initialization failure)