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- HP DV4 DIS LA-4107P 590349-001 PCH BIOS&EC OK
HP DV4 firmware for the discrete-graphics (DIS) version on Compal board LA-4107P, HP part 590349-001, in a 1.78 MB RAR archive.
BIOS · LA-4107P · 1.78 MB · 13 Mar 2019BIOS rar1.78 MB - HP DV4 LA-4106P ECROM
EC ROM dump for an HP Pavilion dv4 built on motherboard LA-4106P, a Compal-style board number, so Compal is the ODM.
BIOS · LA-4106P · 256 KB · 15 Jun 2022BIOS bin256 KB - HP DV4 - LA-4117P
Raw 4 MB BIOS image for the HP Pavilion DV4 on the Compal LA-4117P motherboard. Compal uses the LA-xxxxP numbering, with the number printed on the PCB near the board…
BIOS · LA-4117P · 4.00 MB · 23 Nov 2018BIOS bin4.00 MB - HP CQ41 DV4 CORE I3 I5 HM55 NAL70 LA-4107P - 25L32
BIOS for the HP CQ41 and DV4 with Core i3/i5 processors and HM55 chipset, built on Compal NAL70 board LA-4107P, packed in a 1.73 MB RAR file.
BIOS · LA-4107P · 1.73 MB · 13 Mar 2019BIOS rar1.73 MB - HP Pavilion DV4 NAL70 LA-4107P REV-2.0 I3 BIOS &EC
HP Pavilion DV4 firmware for Compal NAL70 board LA-4107P, revision 2.0, intended for the Core i3 configuration, in a 1.80 MB RAR archive with BIOS and EC images.
BIOS · LA-4107P · 1.80 MB · 13 Mar 2019BIOS rar1.80 MB - BIOS HP DV4-1220US PCB LA-4111P REV1.0
BIOS dump from an HP Pavilion dv4-1220us laptop built on Compal motherboard LA-4111P, revision 1.0, in an 816 KB RAR.
BIOS · LA-4111P · 816 KB · 22 Feb 2021BIOS rar816 KB - HP Pavilion dv4-2145dx LA-4117P
BIOS dump for the HP Pavilion dv4-2145dx laptop with a Compal LA-4117P main board, packed as a 980 KB zip.
BIOS · LA-4117P · 980 KB · 22 Feb 2020BIOS zip980 KB - HP DV4 Intel JAL50 LA-4102P
BIOS firmware archive for the HP Pavilion DV4 built on the Intel platform, with board code JAL50 and Compal motherboard number LA-4102P.
BIOS · LA-4102P · 781 KB · 12 Jun 2019BIOS rar781 KB - HP Pavillion DV4 i3 shared h55 LA 4106P
BIOS archive for an HP Pavilion dv4 with a Core i3 processor, shared graphics and an H55-series board label, motherboard LA-4106P, in a 1.75 MB RAR file.
BIOS · LA-4106P · 1.75 MB · 15 Aug 2018BIOS rar1.75 MB - DV4 COMPAL LA-4117P TESTED OK 2MB
Tested BIOS image for the HP DV4 laptop built on Compal motherboard LA-4117P, sized for a 2 MB flash chip according to the file name.
BIOS · LA-4117P · 960 KB · 13 Jan 2021BIOS rar960 KB - HP-PAVILION-DV4-COMPAQ-PRESARIO-CQ41 LA-4106P
RAR archive covering the HP Pavilion dv4 and Compaq Presario CQ41 laptops, built on board number LA-4106P, about 1.22 MB.
Archive · LA-4106P · 1.22 MB · 1 Oct 2019Archive rar1.22 MB - HP CQ41 Pavilion dv4-2145dx LA-4117P
BIOS image for the HP Compaq CQ41 and Pavilion dv4-2145dx laptops, built on mainboard LA-4117P, delivered as a 1.00 MB ZIP archive.
BIOS · LA-4117P · 1.00 MB · 15 Apr 2021BIOS zip1.00 MB - HP DV4 NAL70 LA-4106P REV 1.0 2009-11-09 4MB
HP DV4 BIOS firmware for the NAL70 platform on Compal board LA-4106P rev 1.0, dated 2009-11-09, for a 4 MB flash chip. LA-xxxxP is the Compal board numbering pattern.
BIOS · LA-4106P · 1.70 MB · 18 Jul 2026BIOS rar1.70 MB - La-4102-dv4
ZIP archive of 2.35 MB labeled for the La-4102 board and the dv4. The name implies the HP Pavilion dv4 notebook, though only dv4 is stated.
Archive · 2.35 MB · 18 Jul 2026Archive zip—2.35 MB - Bios DV4 - LA-4102P
ZIP archive of 824 KB holding a BIOS for an HP Pavilion DV4 built on motherboard LA-4102P.
BIOS · LA-4102P · 824 KB · 6 Feb 2017BIOS zip824 KB - bf309 dv4 LA-4117P PDF
Schematic in PDF form for an HP dv4 laptop built on board LA-4117P, packed as RAR; the name also carries the token bf309, possibly an internal reference.
Schematic · LA-4117P · 1.20 MB · 27 Aug 2022Schematic rar1.20 MB - DV4 I3 4106P
Archive for the HP Pavilion dv4 with an Intel Core i3 processor, referencing board 4106P, likely the Compal LA-4106P mainboard. Size is 1.74 MB in RAR format.
Archive · 1.74 MB · 2 May 2021Archive rar—1.74 MB - DV4 1433US LA-4101P Rev.1.0 TESTED OK
BIOS for an HP Pavilion dv4-1433us laptop on Compal board LA-4101P revision 1.0, marked as tested and working, in an 838 KB RAR.
BIOS · LA-4101P · 838 KB · 22 Feb 2021BIOS rar838 KB - DV4 la-4102p pm45
BIOS firmware for an HP Pavilion DV4 on the Compal board LA-4102P, PM45 chipset variant, packed in a 788 KB RAR.
BIOS · LA-4102P · 788 KB · 4 Feb 2019BIOS rar788 KB - La-4101P Dv4 intel
BIOS firmware for the HP Pavilion dv4 Intel version on the Compal LA-4101P board, a RAR of about 830 KB; the name only says dv4, Intel.
BIOS · LA-4101P · 830 KB · 19 Mar 2021BIOS rar830 KB - La-4102-dv4
RAR archive of about 3.31 MB whose name references LA-4102 and the dv4, which points to an HP Pavilion dv4 class machine on a Compal LA-4102 board.
Archive · 3.31 MB · 6 Jan 2023Archive rar—3.31 MB - La-4101-dv4
2.25 MB ZIP archive for the La-4101 board, labeled dv4, which suggests the HP Pavilion dv4 series, though only dv4 appears in the name.
Archive · 2.25 MB · 18 Jul 2026Archive zip—2.25 MB - dv4amd la-4117psinpro
Raw BIOS binary for an HP Pavilion dv4 with an AMD platform, linked by name to the Compal LA-4117P board; the extra sinpro text is unexplained.
BIOS · 2.00 MB · 29 Jun 2017BIOS bin—2.00 MB - La-4102-dv4
Archive for an HP DV4 notebook built on the LA-4102 board, provided as a 2.35 MB zip. LA-numbered boards are Compal designs, and the DV4 used more than one Compal board…
Archive · 2.35 MB · 8 Jan 2018Archive zip—2.35 MB - BIOS DV4 JBL20 LA-4111P (REV 1.0)
BIOS dump for the HP dv4 built on Compal board LA-4111P, revision 1.0, project code JBL20, compressed as an 828 KB ZIP.
BIOS · LA-4111P · 828 KB · 15 Aug 2021BIOS zip828 KB - La-4101-dv4
HP DV4 archive for the Compal LA-4101 motherboard, a 2.25 MB zip. The LA prefix follows the Compal numbering scheme, and LA-4101 is a separate board from the similar…
Archive · 2.25 MB · 8 Jan 2018Archive zip—2.25 MB - dv4 la-4106p intel-140AF0C
BIOS firmware archive for an HP Pavilion dv4 on the Intel platform using the Compal LA-4106P mainboard.
BIOS · LA-4106P · 3.36 MB · 28 Nov 2017BIOS rar3.36 MB - dv4intel la4105p
BIOS dump for the Intel version of the HP Pavilion dv4, built on the Compal LA-4105P motherboard. The 1.00 MB raw file matches an 8 Mbit SPI flash chip.
BIOS · LA-4105P · 1.00 MB · 29 Jun 2017BIOS bin1.00 MB - dv4intel la4101p
BIOS firmware for an HP dv4 with Intel platform, built on the Compal board LA-4101P, in a small 818 KB zip archive.
BIOS · LA-4101P · 818 KB · 15 Jun 2022BIOS zip818 KB - Compal LA-4105P
Compal schematic for board LA-4105P used in an HP laptop, a 1.48 MB PDF. The name gives no exact HP model, so identify the board by the number printed on the PCB.
Schematic · LA-4105P · 1.48 MB · 30 Jul 2026Schematic pdf1.48 MB - COMPAQ PRESARIO CQ40 AMD (JBL 20 LA-4111P)
BIOS for the Compaq Presario CQ40 AMD version on the Compal LA-4111P motherboard, with JBL20 being the Compal project code, stored in an 815 KB RAR.
BIOS · LA-4111P · 815 KB · 22 Feb 2021BIOS rar815 KB - JBL20 LA-4111P (REV 1.0) pdf
Schematic in PDF form for Compal board LA-4111P, revision 1.0, project code JBL20, zipped to 1022 KB.
Schematic · LA-4111P · 1022 KB · 15 Aug 2021Schematic zip1022 KB