T470 bios needed

[SMDFlea]

Hello can I get Help with clean me late display
this is my old bios
SN: PF0VJALW

Thank you.

Read the ME cleaning guides, have a go at doing it yourself https://www.badcaps.net/forum/troubl...22#post1622422

[bob1101]

Read the ME cleaning guides, have a go at doing it yourself https://www.badcaps.net/forum/troubl...22#post1622422

Thank you very much,
i did it using the guide and every thing is perfect again and learned it

[SMDFlea]

Fantastic, well done :-)

[DRM1]

Hi, laptop won't power on.

Does anyone have a Type: 20jn-s11j00, SN PF-0ZHCRG bios?

Thank you

[vickey_vip]

Hello Guys I have Lenovo T470 Laptop which Power On fan spin then Power Off agin when press power on switch it on fan spin again off
i tried many posted bios but result is same
here is details
Model - T470 Type 20HE-S0S309
MB Part Number - CT470 nm-a931 rev 2.0
Serial No. - PF0YJPTC
PCB Marking CT470 20C2
Processor - SR340 Intel Core i5-7300U
Attaching OLD Main Bios

Please Help

[danito]

Hello Guys I have Lenovo T470 Laptop which Power On fan spin then Power Off agin when press power on switch it on fan spin again off
i tried many posted bios but result is same
here is details
Model - T470 Type 20HE-S0S309
MB Part Number - CT470 nm-a931 rev 2.0
Serial No. - PF0YJPTC
PCB Marking CT470 20C2
Processor - SR340 Intel Core i5-7300U
Attaching OLD Main Bios

Please Help

try

[vickey_vip]

try

Same issue should i Programm EC bios Also ?

[S abdul]

Hi guys,

Can anyone please help me get a clear bios file for the Lenovo T470 20JN-S1592H?
S/N: PF-0W0YCM.

I tried autopatcher however my laptop is not turning on anymore after that, ive tried to go back to the back original file but that doesnt turn on my laptop either.
i think my bios chip is corrupted.

All the help is welcome. Thank you!

[SMDFlea]

Thread merged.

[S abdul]

Thanks SMDFlea, however this thread is not really active anymore. Is there any ways that i can start a new topic?

[SMDFlea]

The thread is active. We don`t want 50+ seperate threads all asking for the same thing.

[hoaca388]

Hi guys,

Can anyone please help me get a clear bios file for the Lenovo T470 20JN-S1592H?
S/N: PF-0W0YCM.

I tried autopatcher however my laptop is not turning on anymore after that, ive tried to go back to the back original file but that doesnt turn on my laptop either.
i think my bios chip is corrupted.

All the help is welcome. Thank you!

T470 Laptop (ThinkPad) - Type 20JN

[Stoki]

I have exactly the same issue as S abdul told.
i extracted the bios used autopatcher and can not go back.

Lenovo T470 20JN-S5VY00
S/N: PF-1C5NNP