Motherboard · Dell

12311-1 — schematic, boardview, BIOS & files

14 files for the Dell board 12311-1. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 9 BVBoardviews 1 BIOSBIOS & EC 3 PACKBoard packs & other 1 Search “12311-1” in all files →

SCH12311-1 schematics

SCH Inspiron_7437_7537_7737_Wistron_Hadley15_12311-1.pdf
5.7 MB .pdf Dell 12311-1 16 Jul 2026 8 sources
SCH DELL INSPIRON_7437_7537_7737_Wistron_Hadley15_12311-1 PDF.rar
2.7 MB .rar Dell 12311-1 15 Jul 2026 2 sources
SCH dell 15-7537-12311-1.pdf
1.9 MB .pdf Dell 12311-1 15 Jul 2026 8 sources
SCH DELL INSPIRON_7437_7537_7737_Wistron_Hadley15_12311-1 PDF .pdf
5.7 MB .pdf Dell 12311-1 2 Aug 2025
SCH DOH50_HW_ULT_MB_A00_0628 12311-1.pdf
1.9 MB .pdf 12311-1 27 Sept 2023 5 sources
SCH vinafix.com_DOH50_HW_ULT_MB_A00_0628 12311-1.pdf
1.9 MB .pdf 12311-1 25 Jul 2022 2 sources
SCH dell inspiron 7000 series_DOH50_HW_ULT_MB_A00_0628 12311-1.pdf
1.9 MB .pdf Dell 12311-1 3 Jan 2022
SCH IT SERVICE WORLD_DOH50_HW_ULT_MB_A00_0628 12311-1.pdf
1.9 MB .pdf 12311-1 23 Oct 2019
SCH IT SERVICE WORLD__DOH50_HW_ULT 12311-1 mb_a00_0621.pdf
2.0 MB .pdf 12311-1 23 Oct 2019

BV12311-1 boardviews

BV IT SERVICE WORLD_Boardview 1DoH50 Wistron Hadly15 12311-1.rar
88.4 KB .rar Wistron 12311-1 23 Oct 2019

BIOS12311-1 bios & ec

BIOS Inspiron 15-7537 i7 with gpu (DOH50 MB 12311-1).rar
7.0 MB .rar Dell 12311-1 20 Jul 2024
BIOS Dell Inspiron 7537 + DOH50-MB 12311-1 .ROM
8.0 MB .rom Dell 12311-1 30 Sept 2023 3 sources
BIOS DOH50 (12311-1 KWC14) (REV A00).rar
3.6 MB .rar 12311-1 23 Mar 2021

PACK12311-1 board packs & other

PACK DOH50 MB 12311-1 KWC14 REV A00 .rar
8.0 MB .rar 12311-1 24 Apr 2022