Dell · laptop motherboard

Dell Vostro 5470-DAJW8CMB8E1

SchematicBIOS
Board code
DAJW8CMB8E1
Platform
Quanta JW8C
Made by
Quanta
Revisions
Rev E
Files
7
Updated

Dell Vostro 5470-DAJW8CMB8E1 is a laptop motherboard designed by Quanta and used in the Dell Vostro 5470-DAJW8CMB8E1, Dell Vostro 5470 and Dell 5470.

The catalog has 2 schematics and 5 BIOS files for it, posted between 2017 and 2022 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev E; other revisions of the same board can differ in parts and layout.

The schematic files are PDFs; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.

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 JW8C.

Compatible models

  • Dell Vostro 5470-DAJW8CMB8E1
  • Dell Vostro 5470
  • Dell 5470

Files for Dell Vostro 5470-DAJW8CMB8E1

Schematics 2 All schematics →

BIOS and firmware 5 All bios and firmware →

Notes from the source posts

  • DELL Inspiron 14-5439
  • Quanta JW8 DAJW8CMB8E1
  • onboard I5 4200U
  • clear me

Frequently asked questions

Which laptops use the DAJW8CMB8E1 motherboard?
File names in the catalog tie DAJW8CMB8E1 to the Dell Vostro 5470-DAJW8CMB8E1, Dell Vostro 5470 and Dell 5470. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DAJW8CMB8E1 do I have?
Files for this board mention 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 DAJW8CMB8E1 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.

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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