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- LENOVO THINKPAD X260 NM A531 REV 3 0 CLEAN ME WORKING BIOS 100%
Working BIOS for the Lenovo ThinkPad X260, board NM-A531 revision 3.0, with the Management Engine region cleaned, archived in RAR format.
BIOS · NM-A531 · 7.40 MB · 12 Jun 2024BIOS rar7.40 MB - ThinkPad X260 NM-A531 boardview
Boardview for the Lenovo ThinkPad X260 with the NM-A531 motherboard, provided as a 311 KB RAR archive.
Boardview · NM-A531 · 311 KB · 15 Nov 2021Boardview rar311 KB - x260 nm-a531.BIN
Raw BIN dump for the Lenovo ThinkPad X260 motherboard NM-A531, compressed as a 5.25 MB ZIP.
BIOS · NM-A531 · 5.25 MB · 24 Apr 2026BIOS zip5.25 MB - THINKPAD X260 NM-A531 REV 3.0.bin
Binary BIOS dump for the Lenovo ThinkPad X260, board NM-A531 revision 3.0, compressed into a 5.28 MB ZIP.
BIOS · NM-A531 · 5.28 MB · 24 Apr 2026BIOS zip5.28 MB - ThinkPad X260 NM-A531 boardview
Boardview for the Lenovo ThinkPad X260 on LCFC board NM-A531, compressed into a 266 KB RAR archive. LCFC, the Lenovo-owned ODM, uses NM-xxxx board numbers.
Boardview · NM-A531 · 266 KB · 25 Nov 2022Boardview rar266 KB - X260 NM-A531 REV1.0 PDF
Schematic for the Lenovo ThinkPad X260, LCFC board NM-A531 revision 1.0, packed as a PDF inside a RAR.
Schematic · NM-A531 · 2.88 MB · 17 Jul 2021Schematic rar2.88 MB - THINKPAD X260 NM-A531 REV 3.0 CLEAR ME FIXED OK
Lenovo ThinkPad X260 firmware for the NM-A531 board revision 3.0, with the Management Engine region cleared, fixed and confirmed OK.
BIOS · NM-A531 · 5.25 MB · 17 Jul 2021BIOS zip5.25 MB - THINKPAD X260 NM-A531 REV 3.0 clear me test ok
Lenovo ThinkPad X260 BIOS for motherboard NM-A531 revision 3.0, with the Intel Management Engine region cleaned and marked as tested working.
BIOS · NM-A531 · 5.20 MB · 24 Apr 2026BIOS zip5.20 MB - x260
BIOS image named only x260, most likely matching the Lenovo ThinkPad X260 model designation, stored as a 16.0 MB raw binary.
BIOS · 16.0 MB · 1 Jun 2026BIOS bin—16.0 MB - THINKPAD X260 NM-A531 REV 3.0 BIOS & EC
BIOS and embedded controller firmware for the ThinkPad X260, LCFC board NM-A531 revision 3.0, supplied in a ZIP.
BIOS · NM-A531 · 5.43 MB · 17 Jul 2021BIOS zip5.43 MB - THINKBIOS · NM-A531 · 16.0 MB · 11 Nov 2026BIOS bin16.0 MB
- outimageBIOS · NM-A531 · 7.26 MB · 31 Dec 2025BIOS rar7.26 MB
- outimageBIOS · NM-A531 · 7.26 MB · 31 Dec 2025BIOS rar7.26 MB
- outimageBIOS · NM-A531 · 7.26 MB · 31 Dec 2025BIOS rar7.26 MB
- LENOVO BX260 NM A531 REV 3 0 2015 11 2 WORKING BIOS TESTED BIOSBIOS · NM-A531 · 29.3 MB · 13 Mar 2026BIOS rar29.3 MB
- LENOVO BX260 NM-A531 REV 1.0 2015-08-24 WORKING BIOS 100%
Lenovo BIOS dump for project BX260 on board NM-A531, revision 1.0 dated 24 August 2015, archived as RAR and marked as working.
BIOS · NM-A531 · 8.70 MB · 12 Jun 2024BIOS rar8.70 MB - outimage
BIOS image for a Lenovo notebook on LCFC motherboard NM-A531, stored as outimage.rar; the file name itself is a generic programmer or tool output label.
BIOS · NM-A531 · 7.26 MB · 31 Dec 2025BIOS rar7.26 MB - BX260 NM-A531 REV 3.0 UNPASS
ThinkPad X260 BIOS dump labelled BX260 for the LCFC board NM-A531 revision 3.0, described as unpass, which usually means a version with the supervisor password removed.
BIOS · NM-A531 · 8.03 MB · 17 Jul 2021BIOS rar8.03 MB