Toshiba · laptop motherboard

Toshiba C40-A DA0MTKMB8E0

BIOS
Board code
DA0MTKMB8E0
Platform
Quanta MTK
Made by
Quanta
Revisions
Rev C, Rev E
Files
3
Updated

Toshiba C40-A DA0MTKMB8E0 is a laptop motherboard designed by Quanta and used in the Toshiba C40-A and Toshiba C40-AS22W1.

The catalog has 3 BIOS files for it, posted in 2020. Each download button opens the original Telegram post.

File names mention 2 board revisions (Rev C and Rev E). Check the revision printed on your PCB before relying on a boardview or flashing a BIOS dump — How to Open .FZ Boardview Files explains why it matters.

BIOS notes: versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Quanta MTK.

Compatible models

Files for Toshiba C40-A DA0MTKMB8E0

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the DA0MTKMB8E0 motherboard?
File names in the catalog tie DA0MTKMB8E0 to the Toshiba C40-A and Toshiba C40-AS22W1. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0MTKMB8E0 do I have?
Files for this board mention Rev C and Rev E. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the DA0MTKMB8E0 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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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