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LENOVO IdeaCenter A560-24ALC - A560 24ALC NM-D641

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Lenovo A560-24ALC - A560_24ALC - NM-D641 Schematic And BoardView PDF
NM-D641 BoardView PDF.pdf
A560-24ALC REV01.pdf
 
About this board

Files for the IdeaCenter A560-24ALC A560 24ALC motherboard, board number NM-D641.

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

Files usually needed for this board
  • BIOS (full SPI chip dump, .bin)
  • EC / KBC firmware, if the board uses a separate EC chip
  • Schematic (PDF)
  • 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.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search NM-D641 in File Finder.

Attachments

A560-24ALC REV01.pdf
3.8 MB · Views: 18
NM-D641 BoardView PDF.pdf
318.1 KB · Views: 13
Click to expand...
admin said:
Lenovo A560-24ALC - A560_24ALC - NM-D641 Schematic And BoardView PDF
NM-D641 BoardView PDF.pdf
A560-24ALC R
Click to expand...

admin said:
Lenovo A560-24ALC - A560_24ALC - NM-D641 Schematic And BoardView PDF
NM-D641 BoardView PDF.pdf
A560-24ALC REV01.pdf
Click to expand...
Hello, having a doubt, looking at the Lenovo A560_24ALC mainboard, on which is the flash on which to program the Bios if the 25X20cl, marked on the mainboard as ECU2, or the 74M12 marked as SBU1, I would be grateful if you could kindly send me via email an image of said mainboard with the flash to be programmed indicated above.
Thank you and best regards.
acampanozzi@libero.it
 
caman36 said:
Hello, having a doubt, looking at the Lenovo A560_24ALC mainboard, on which is the flash on which to program the Bios if the 25X20cl, marked on the mainboard as ECU2, or the 74M12 marked as SBU1, I would be grateful if you could kindly send me via email an image of said mainboard with the flash to be programmed indicated above.
Thank you and best regards.
acampanozzi@libero.it
Click to expand...
Flash Main 16MB Bios on SBU1
 

Attachments

IdeaCenter A560-24ALC - A560 24ALC NM-D641 – 1741735303835
admin said:
Flash Main 16MB Bios on SBU1
Click to expand...
Thanks for your help. I bought a CH341A programmer with 1.8 volt adapter and an EZP2923 programmer on Aliexpress.
Will I be able to program the W74M12jwsiq chip with the above programmers or do you recommend another type of programmer. Thanks again
 
caman36 said:
Thanks for your help. I bought a CH341A programmer with 1.8 volt adapter and an EZP2923 programmer on Aliexpress.
Will I be able to program the W74M12jwsiq chip with the above programmers or do you recommend another type of programmer. Thanks again
Click to expand...
Use CH341A
 
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