Lenovo Y500
QIQY6 NM-A142 Rev:1.0
BIOS U5, U9
QIQY6 NM-A142 Rev:1.0
BIOS U5, U9
About this board
This thread is for the Lenovo Y500 QIQY6 with main board NM-A142.
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. Board revision: 1.0. Match the revision as well as the board number.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- 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-A142 in File Finder.
Attachments
ECROM.bin.zip
40.3 KB · Views: 15
40.3 KB · Views: 15
Lenovo Y500 NM-A142.rar
3.3 MB · Views: 13
3.3 MB · Views: 13
nm-A142.pdf
2 MB · Views: 18
2 MB · Views: 18
