Compal boardLaptop mainboardUpdated 2026-10-14
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LA-C831P schematic, boardview & BIOS

Compal board used in Dell Latitude E5470, Dell Latitude E5270 E5470 E5570, Dell Latitude E5470 DP70, Dell Latitude 5470 and 1 more models. ADP70 Dell Latitude E5470 Dell Latitude E5270 E5470 E5570 Dell Latitude E5470 DP70 Dell Latitude 5470 HP TPN-C130

Files for LA-C831P (12)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf LCIIT_ADP70 LA-C831P (REV 1.0) (A00).pdf 1.0 124 MB Telegram #1
Schematic .pdf Latitude_E5270_E5470_E5570_and_Precision_3510_SMDPC15H_DSC_LA_C831P.pdf — 16 MB Telegram —
Boardview .rar adp70 la-c831p rev 1.0 A00 W25Q128BV.rar 1.0 7.9 MB Telegram —
BIOS .rar HP TPN-C130 AMD CTL51 53 LA-C831P 8MB BIOS .rar — 4.2 MB Telegram —
BIOS .rar DELL LATITUDE 5470 LA-C831P CLEAN ME OKOK.rar — 9.0 MB Telegram —
BIOS .zip DELL_Latitude_E5470_ADP70_LA_C831P_Rev_1_0_A00_Bios_v1_34_3.zip 1.0 8.6 MB Telegram —
BIOS .rar ADP70 LA-C831P REV 3.0(A02) 2015-11-19 16MB BIOS.rar 3.0 17 MB Telegram —
BIOS .rar DELL Latitude E5470 LA-C831P REV 3 TESTED BY FST FIX.rar 3 8.0 MB Telegram —
BIOS .rar Dell Latitude E5470 LA-C831P i5-6300HQ D5G7KC2-6FF1.rar — 8.3 MB Telegram —
BIOS .rar E5470PW LA-C831P rev3.0.BIN.rar 3.0 7.9 MB Telegram —
BIOS .zip ADP70 LA-C831P (REV 3.0).zip 3.0 8.5 MB Telegram —
Board photos .rar DELL_Latitude_E5470_ADP70_LA_C831P_REV_3_0A02_2015_11_19_PHOTO.rar 3.0 17 MB 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.