Compal boardLaptop mainboardUpdated 2026-07-18
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LA-4106P schematic & BIOS

Compal board used in HP DV4. NAL70 HP DV4

Files for LA-4106P (6)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf NAL70 LA-4106P (REV 1.0)Schematics.pdf 1.0 3.4 MB Telegram —
Schematic .pdf NAL70 LA-4106P (REV 1.0).pdf 1.0 3.4 MB Telegram #1
Schematic .pdf 328e8_LA_4106P_HP_Pavilion_Dv4_Compaq.pdf — 1.2 MB Telegram #1 #2 #3
BIOS .rar HP DV4 NAL70 LA-4106P REV 1.0 2009-11-09 4MB.rar 1.0 1.7 MB Telegram —
BIOS .rar AFS dv4 la-4106p intel-140AF0C.rar — 3.4 MB Telegram —
BIOS .bin HP DV4 LA-4106P ECROM.BIN — 256 KB Telegram —

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Models using this board

Model names are taken from the file names as published; always confirm the board number printed on your PCB.