Quanta boardLaptop mainboardUpdated 2026-10-01
  1. Home
  2. ODMs
  3. Quanta
  4. Bxx
  5. DA0BU2MB

DA0BU2MB schematic & BIOS

Quanta board used in Toshiba Satellite U400D, Toshiba Satellite M305D. Also known as Quanta BU2. DA0BU2MB8F0 Toshiba Satellite U400D Toshiba Satellite M305D

Files for DA0BU2MB (3)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf TOSHIBA_Satellite_U400D_-_QUANTA_BU2_-_REV_1A.pdf 1A 1.2 MB Telegram —
Schematic .pdf Toshiba Satellite U400D (Quanta BU2) laptop schematics .pdf — 1.2 MB Telegram —
BIOS .7z Toshiba Satellite M305D - Quanta BU2 RevF (DA0BU2MB8F0).7z F 723 KB Telegram —

Files are not hosted here: each link opens the original public Telegram post. “Preview” loads that post on this page. Wrong file or a broken link? Tell us. Rights holder? Request removal.

Models using this board

Model names are taken from the file names as published; always confirm the board number printed on your PCB.