Toshiba · laptop motherboard

Toshiba L830-C03R DA0BU8MB8D0

BIOS
Board code
DA0BU8MB8D0
Platform
Quanta BU8
Made by
Quanta
Revisions
Rev D, Rev E
Files
3
Updated

Toshiba L830-C03R DA0BU8MB8D0 is a laptop motherboard designed by Quanta and used in the Toshiba L830-C03R, Toshiba Satellite PRO L830 and Toshiba L830.

The catalog has 3 BIOS files for it, posted between 2019 and 2020. Each download button opens the original Telegram post.

File names mention 2 board revisions (Rev D 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: file names mention 8 MB chip sizes. 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 BU8; codes DA0BU8MB8E0.

Compatible models

  • Toshiba L830-C03R
  • Toshiba Satellite PRO L830
  • Toshiba L830

Files for Toshiba L830-C03R DA0BU8MB8D0

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the DA0BU8MB8D0 motherboard?
File names in the catalog tie DA0BU8MB8D0 to the Toshiba L830-C03R, Toshiba Satellite PRO L830 and Toshiba L830. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0BU8MB8D0 do I have?
Files for this board mention Rev D 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 DA0BU8MB8D0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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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