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- Pavilion DV4 seriesBIOS · 547 KB · 10 Jul 2019BIOS rar—547 KB
- HP Pavilion DV4 seriesArchive · 550 KB · 22 Jan 2025Archive rar—550 KB
- Pavilion dm4 - DV4 seriesSchematic · 574 KB · 8 Sept 2023Schematic pdf—574 KB
- HP Pavilion DV4 seriesSchematic · 574 KB · 30 Jul 2019Schematic pdf—574 KB
- HP Pavilion DV4 series-SRGinfotechSchematic · 574 KB · 9 May 2025Schematic pdf—574 KB
- 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 - BIOS HP DV4-1520BR LA-4105P REV 1.0 AC82GL40
BIOS archive for the HP Pavilion DV4-1520BR on Compal board LA-4105P revision 1.0, with AC82GL40 noted, the Intel GL40 northbridge part code.
BIOS · LA-4105P · 1.55 MB · 19 Nov 2020BIOS rar1.55 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 - 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 - 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