Dell · laptop motherboard

Dell M5040 10302-1

BIOS
Board code
10302-1
Made by
Wistron
Files
1
Updated

Dell M5040 10302-1 is a laptop motherboard designed by Wistron and used in the Dell M5040.

The catalog has one BIOS file for it, posted in 2022. Each download button opens the original Telegram post.

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 M5040

Files for Dell M5040 10302-1

BIOS and firmware 1 All bios and firmware →

Frequently asked questions

Which laptops use the 10302-1 motherboard?
File names in the catalog tie 10302-1 to the Dell M5040. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
What should I check before flashing the 10302-1 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

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