BIOS Lenovo P14s/P15s/T14/T15 Gen 1 NM-C931 BIOS & Boardview

File inventory

• Models: Lenovo ThinkPad P14s, P15s, T14 and T15 Gen 1
• Board/platform: NM-C931 Rev 1.0
• Files included: Main BIOS, EC firmware, schematic PDF, PDF/TVW boardview and board photos
• Firmware details: Main BIOS plus 288KB EC image
• Verification: Confirm NM-C931 and board revision before programming

Always back up the original chip and verify the exact board code and flash size before programming.

GT4A0/GT5A1/GP4A0/GP5A1/GT4A2 NM-C931 REV 1.0 BIOS
ThinkPad P14s - NM-C931 BoardView PDF.pdf
ThinkPad P14s - NM-C931 SCH.pdf
EC Bios 288kb
LENOVO THINKPAD T14 LCFC NM-C931 HD photoS
BOARDVIEW.TVW

 

[admin7]

ThinkPad T14 Gen 1 NM-C931 BIOS BIN
CLEAN ME BIOS 32MB
SRGKY (Intel Core i5-10210U)
BIOS VERSION N2XET40W
TESTED MAC COMPUTER
....................................................................
ThinkPad T14 Gen 1 NM-C931 BIOS BIN
CLEAN ME BIOS 32MB
SRGKX (Intel Core i5-10310U)
BIOS VERSION N2XET42W
TESTED IMRANROMI

 

[canntronix.tech]

PLEASE CLEAN ME LENOVO T15

 

[Imranromi]

ThinkPad P15s Gen 1 NM-C931 BIOS BIN
CLEAN ME GPU BIOS
W25Q256JV 32MB
SRGKW (Intel Core i7-10510U)
BIOS VERSION N2XET42W
TESTED IMRANROMI

 

[Imranromi]

ThinkPad T15 Gen 1 NM-C931 BIOS BIN
CLEAN ME BIOS 32MB
SRGKV (Intel Core i7-10610U)
BIOS VERSION N2XET41W
TESTED IMRANROMI

 

[BILAL AKRAM]

aoa. can you please build a new bios to disable onboard ram.
t14 gen1 nm-c931

 

[BILAL AKRAM]

aoa. can you please build a new bios to disable onboard ram.
t14 gen1 nm-c931

 

[admin]

try this onboard ram disabled

 

[BILAL AKRAM]

try this onboard ram disabled

turn on but in 2 seconds turns off

 

[BILAL AKRAM]

try this onboard ram disabled

turn off in 2 seconds with this bios

 

[sajid23]

desible on board ram

 

[admin]

desible on board ram

Y you don't provide old bios?

 

[sajid23]

desible ram

 

[sajid23]

?

desible ram

?

 

[admin]

desible ram

 

[sajid23]

not work system on/off

 

[admin]

not work system on/off

Then no solution for ram Disable

 

[meer]

ram disable plz

 

[Abood Alhaddad]

I have a Lenovo T15 device with a defective built-in RAM. I want to disable it through the BIOS, but I think its original BIOS has been changed and a different file has been programmed for it.

 

[Abood Alhaddad]

I have a Lenovo T15 device with a defective built-in RAM. I want to disable it through the BIOS, but I think its original BIOS has been changed and a different file has been programmed for it.