Compal boardLaptop mainboardUpdated 2025-09-11
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LA-E581P schematic & BIOS

Compal board used in Lenovo IdeaPad 720S 14IKB, Lenovo Zhaoyang K42 80CIZV0 50. Lenovo IdeaPad 720S 14IKB Lenovo Zhaoyang K42 80CIZV0 50

Files for LA-E581P (4)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Compal LA-E581P REV 0.3 K42 V720 720S N16S-GTR-S 940 PDF.pdf 0.3 4.4 MB Telegram —
BIOS .rar AFS_LENOVO_IDEAPAD_720_S_14_IKB_Type_80XC_LA_E581P_4VCN44WW_V2_10.rar — 4.8 MB Telegram —
BIOS .rar AFS_Lenovo_Ideapad_720S_14IKB_Type_80XC_LA_E581P_4VCN44WW_V2_10.rar — 4.8 MB Telegram —
BIOS .rar AFS_Lenovo_Zhaoyang_K42_80CIZV0_50_LA_E581P_REV_2A_2017_03_22_8MB.rar 2A 4.8 MB 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.