Wistron boardLaptop mainboardUpdated 2025-06-10
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11280-1 schematic, boardview & BIOS

Wistron board used in Dell 2520 DV15 MLK, Dell Inspiron 3520 DV15 MLK, Dell Vostro 2520. 11280-1 Dell 2520 DV15 MLK Dell Inspiron 3520 DV15 MLK Dell Vostro 2520

Files for 11280-1 (7)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf DV15 MLK MB 11280-1.pdf — 2.0 MB Telegram #1 #2
Boardview .gr Dell Inspiron 3520 DV15 MLK (11280-1 MXRD2) (REV A00).GR — 284 KB Telegram —
Boardview .gr DV15 MLK (11280-1 MXRD2) (REV A00) (BDV).GR — 284 KB Telegram —
BIOS .rar dell DV15 MLK MB 11280-1 OK.rar — 3.1 MB Telegram —
BIOS .rar AFS DV15 MLK MB 11280-1.rar — 1.5 MB Telegram —
BIOS .rar AFS V15 MLK (11280-1 MXRD2).rar — 2.9 MB Telegram —
BIOS .bin dell 2520 (DV15 MLK MB 11280-1).BIN — 8.0 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.

How to open these boardview files

FormatOpens with
.gr BoardViewer (Borneo), FlexBV