Compal boardLaptop mainboardUpdated 2026-04-25
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LA-4117P schematic & BIOS

Compal board used in HP Pavilion DV4-2145DX, HP Compaq CQ41-221AU, HP CQ41, HP Pavilion DV4. HP Pavilion DV4-2145DX HP Compaq CQ41-221AU HP CQ41 HP Pavilion DV4

Files for LA-4117P (7)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .rar COMPAL LA-4117P R0.3 SCHEMATICS.rar 0.3 1.2 MB Telegram —
Schematic .pdf compal_la-4117p_r0.3_schematics.pdf 0.3 2.4 MB Telegram #1 #2
BIOS .zip vinafix.vn_HP Pavilion dv4-2145dx LA-4117P.zip — 980 KB Telegram —
BIOS .rar AFS DV4_COMPAL_LA-4117P_TESTED OK _2MB.rar — 958 KB Telegram —
BIOS .bin Compaq CQ41 + LA-4117P + AMD 2001 + AMD CPU 2009.bin — 2.0 MB Telegram —
BIOS .fd Compaq Presario CQ41-221AU+AMD 216-0752001+LA-4117P.fd — 2.0 MB Telegram —
BIOS .zip HP Pavilion dv4-2145dx LA-4117P.zip — 980 KB Telegram #1

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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.