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BIOS Lenovo X1 Carbon Gen 9 / X1 Yoga Gen 6 NM-D341 BIOS & Boardview

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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File inventory
  • Models: Lenovo ThinkPad X1 Carbon Gen 9 and X1 Yoga Gen 6
  • Board/platform: NM-D341
  • Files included: Main BIOS, EC firmware, schematic PDF and TVW/PDF boardview
  • Firmware details: 32MB main BIOS and 32MB EC image
  • CPU reference: Intel Core i7-1185G7 SRK1F; firmware is described as tested
Always back up the original chip and verify the exact board code and flash size before programming.

Lenovo ThinkPad X1 Carbon 9th-Gen NM-D341
BIOS,SCHEMATIC
NM-D341
CLEAN ME 32MB
EC BIOS 32MB
SCHEMATIC PDF BOARDVIEW
BOARDVIEW.TVW
SRK1F (Intel Core i7-1185G7)
TESTED MAC COMPUTER
 
About this board

This thread is for the Lenovo X1 Carbon Gen 9 / X1 Yoga Gen 6 with main board NM-D341.

Lenovo had this board built by LCFC; LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.

What this thread covers
  • BIOS (full SPI chip dump, .bin)
  • Boardview (.brd / .bdv / .cad)

Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

If you have a working file for this board, please share it below. More files: search NM-D341 in File Finder.

Attachments

NM-D341 MAIN BIOS U49.rar
11.2 MB · Views: 77
NM-D341 U801.rar
13.3 MB · Views: 84
X1 carbon gen9 NM-D341.tvw.zip
2.9 MB · Views: 44
Last edited by a moderator:
Click to expand...
X1 Carbon 9th Gen (Type 20XW, 20XX) Laptop (ThinkPad) - Type 20XW
NM-D341
CLEAN ME BIOS
SRK1F (Intel Core i7-1185G7)
FIXED ME REGION LATEST VERSION
TESTED IMRANROMI
 

Attachments

NM-D341 CLEAN ME SRK1F OK.rar
12.1 MB · Views: 50
Last edited:
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