Acer · laptop motherboard

Acer Aspire 4349 DA0ZQRMB6C0

SchematicBIOS
Board code
DA0ZQRMB6C0
Platform
Quanta ZQR
Made by
Quanta
Revisions
Rev C
Files
4
Updated

Acer Aspire 4349 DA0ZQRMB6C0 is a laptop motherboard designed by Quanta and used in the Acer Aspire 4349 and Acer Aspire 4749.

The catalog has 1 schematic and 3 BIOS files for it, posted between 2017 and 2023 across 3 Telegram channels. Each download button opens the original Telegram post.

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

The schematic is a PDF; 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: some archives also hold EC/KBC firmware. 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 ZQR; codes DA0ZQRMB6CO.

Compatible models

  • Acer Aspire 4349
  • Acer Aspire 4749

Files for Acer Aspire 4349 DA0ZQRMB6C0

Schematics 1 All schematics →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the DA0ZQRMB6C0 motherboard?
File names in the catalog tie DA0ZQRMB6C0 to the Acer Aspire 4349 and Acer Aspire 4749. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0ZQRMB6C0 do I have?
Files for this board mention Rev C. 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 DA0ZQRMB6C0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. Some archives include EC/KBC firmware, which may need to be written to a separate 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