Dell · laptop motherboard

Dell 5523 DMB50 11307-1

SchematicBoardviewBIOS
Board code
11307-1
Made by
Wistron
Files
3
Updated

Dell 5523 DMB50 11307-1 is a laptop motherboard designed by Wistron and used in the Dell 5523 DMB50.

The catalog has 1 schematic, 1 boardview file and 1 BIOS file for it, posted between 2018 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

The boardview comes in .BDV format. OpenBoardView (free) usually opens these files; FlexBV works too. See OpenBoardView: Installation and First Steps.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

  • Dell 5523 DMB50

Files for Dell 5523 DMB50 11307-1

Schematics 1 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 1 All bios and firmware →

Notes from the source posts

  • dell 15z-5523 DMB50-11307-1 HM77

Frequently asked questions

Which laptops use the 11307-1 motherboard?
File names in the catalog tie 11307-1 to the Dell 5523 DMB50. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
How do I open the 11307-1 boardview file?
The boardview for 11307-1 is available as .BDV. .BDV usually opens in OpenBoardView (free) or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the 11307-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

Guides for this board

Similar boards

Browse more

Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file