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- HP 6540B (LA 4891P)BIOS · LA-4891P · 4.00 MB · 28 Apr 2025BIOS bin4.00 MB
- HP 6540B (LA-4891P)BIOS · LA-4891P · 4.00 MB · 21 Jan 2025BIOS bin4.00 MB
- HP 6540B (LA-4891P)BIOS · LA-4891P · 4.00 MB · 20 Jan 2025BIOS bin4.00 MB
- HP ELITEBOOK 6440B 6540B COMPALArchive · 1.44 MB · 1 Oct 2019Archive rar—1.44 MB
- HP 6540B (LA-4891P)Archive · LA-4891P · 1.93 MB · 30 Sept 2019Archive rar1.93 MB
- HP ELITEBOOK 6440b 6540b COMPALSchematic · 1.52 MB · 27 Jul 2019Schematic pdf—1.52 MB
- HP ELITEBOOK 6440b 6540b COMPAL LAArchive · 1.45 MB · 22 Jan 2025Archive rar—1.45 MB
- HP ELITEBOOK 6440b 6540b COMPAL LASchematic · 1.52 MB · 27 Jul 2019Schematic pdf—1.52 MB
- 6440b - 6540b COMPAL LA-4892P HM57 25L3205DBIOS · LA-4892P · 4.00 MB · 23 Oct 2021BIOS bin4.00 MB
- 6440b - 6540b COMPAL LA-4892P HM57 25L3205DBIOS · LA-4892P · 4.00 MB · 21 Jul 2020BIOS bin4.00 MB
- HP ProBook 6440B 6540B=1=LA 4892Schematic · 1.21 MB · 4 Aug 2019Schematic pdf—1.21 MB
- HP 6540b COMPAL LA-4892P HM57 25L3205DBIOS · LA-4892P · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- HP Elitebook 6440b 6540b (Compal LA-4892P)Schematic · LA-4892P · 788 KB · 8 Sept 2023Schematic pdf788 KB
- HP 6540B 6440B-LA-4892P HM57 25L3205DArchive · LA-4892P · 1.90 MB · 25 Oct 2019Archive rar1.90 MB
- AFS HP 6540b COMPAL LA-4892P HM57 25L3205DBIOS · LA-4892P · 1.90 MB · 23 Jan 2024BIOS rar1.90 MB
- HP 6510B 6540B 6710S 6710B DD 6050A2326701 AX2BIOS · 6050A2326701 · 82.0 KB · 25 Nov 2022BIOS rar82.0 KB
- HP 6510B 6540B 6710S 6710B DD 6050A2326701 AX2Boardview · 6050A2326701 · 270 KB · 2 Oct 2019Boardview brd270 KB
- HP 6510B 6540B 6710S 6710B DD 6050A2326701 AX2 BDV(PK)Boardview · 6050A2326701 · 82.3 KB · 8 Nov 2025Boardview rar82.3 KB
- HP ELITEBOOK 6440b 6540b COMPAL LA 4892P HM57 25L3205D telegramBIOS · LA-4892P · 2.06 MB · 23 Sept 2025BIOS zip2.06 MB
- HP ELITEBOOK 6440b 6540b COMPAL LA 4891P KELL00 DIOR DISCRETSchematic · LA-4891P · 1.52 MB · 9 May 2025Schematic pdf1.52 MB
- AFS HP ELITEBOOK 6440b 6540b COMPAL LA 4892P HM57 25L3205DBIOS · LA-4892P · 1.90 MB · 23 Jan 2024BIOS rar1.90 MB
- HP 6540b COMPAL LA 4892P HM57 25L3205D telegram BIOS Repair 2025BIOS · LA-4892P · 2.06 MB · 22 Sept 2025BIOS zip2.06 MB
- HP ELITEBOOK 6440b 6540b Compal LA 4891P KELL00 DIOR DISCRETE schematicsSchematic · LA-4891P · 1.52 MB · 9 Jul 2023Schematic pdf1.52 MB
- HP EliteBook 6440b 6540b Compal LA 4891P Dior DIS Schematic DiagramSchematic · LA-4891P · 1.52 MB · 24 Feb 2021Schematic pdf1.52 MB
- HP ELITEBOOK 6440b 6540b LA 4891P KELL00 DIOR DISCRETE REV 0 1Schematic · LA-4891P · 1.60 MB · 18 Feb 2022Schematic pdf1.60 MB
- HP ELITEBOOK 6440b 6540b COMPAL LA-4892P PDFSchematic · LA-4892P · 1.52 MB · 13 Sept 2021Schematic pdf1.52 MB
- 6540b
Duplicate BIOS image for the 6540b, 4.00 MB binary, saved as a numbered copy with no explanation of how it differs from the first.
BIOS · 4.00 MB · 12 Oct 2025BIOS bin—4.00 MB - 6540b
Raw BIOS dump for model 6540b, 4.00 MB in .bin format, with no board number, revision or version given. A 4 MB image corresponds to a 32 Mbit flash chip.
BIOS · 4.00 MB · 12 Oct 2025BIOS bin—4.00 MB - HP 6540B BIOS
BIOS archive for the HP EliteBook 6540b, supplied as a 3.8 MB RAR. The name confirms only the model and that the contents are firmware, with no board number, revision or…
BIOS · 3.83 MB · 27 Apr 2023BIOS rar—3.83 MB - HP 6510B 6540B 6710S 6710B DD 6050A2326701 AX2
Small 127 KB RAR archive for HP business notebooks 6510B, 6540B, 6710S and 6710B sharing board 6050A2326701, with DD and AX2 tokens also in the name.
Archive · 6050A2326701 · 127 KB · 23 May 2021Archive rar127 KB - HP ELITEBOOK 6440B 6540B COMPAL LA 4891P KELL00 DIOR DISCRETE REV
HP EliteBook 6440b and 6540b service archive for the Compal LA-4891P motherboard, with project names Kell00 and Dior, discrete graphics variant.
Archive · LA-4891P · 1.44 MB · 24 Feb 2021Archive rar1.44 MB - HP ELITEBOOK 6440b 6540b COMPAL LA-4892P PDF
Circuit schematic in PDF for the HP EliteBook 6440b and 6540b business laptops, which share the Compal LA-4892P mainboard.
Schematic · LA-4892P · 1.48 MB · 9 Jun 2021Schematic rar1.48 MB - HP ELITEBOOK 6440b 6540b COMPAL LA 4891P KELL00 DIOR DISCRETE REV
Schematic for the HP EliteBook 6440b and 6540b, based on Compal board LA-4891P with project names KELL00 and DIOR in the discrete graphics version.
Schematic · LA-4891P · 1.52 MB · 24 Feb 2021Schematic pdf1.52 MB - HP 6540b COMPAL LA-4892P HM57 25L3205D
Firmware dump for the HP ProBook 6540b built on a Compal LA-4892P mainboard with the Intel HM57 chipset.
BIOS · LA-4892P · 1.95 MB · 2 Feb 2021BIOS rar1.95 MB - HP ELITEBOOK 6440b - 6540b COMPAL LA-4892P HM57 25L3205D
BIOS dump for the HP EliteBook 6440b and 6540b on the Compal LA-4892P board, with the name pointing to the HM57 chipset and a 25L3205D flash chip, a 32 Mbit (4 MB) SPI…
BIOS · LA-4892P · 1.95 MB · 9 Jun 2021BIOS rar1.95 MB