Acer · laptop motherboard

Acer Aspire 4738 DA0ZQ9MB6C0

SchematicBIOS
Board code
DA0ZQ9MB6C0
Platform
Quanta ZQ9
Made by
Quanta
Revisions
Rev C
Files
7
Updated

Acer Aspire 4738 DA0ZQ9MB6C0 is a laptop motherboard designed by Quanta and used in the Acer Aspire 4738.

The catalog has 2 schematics and 5 BIOS files for it, posted between 2017 and 2024 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 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: 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 ZQ9; codes DA0ZQ9MB6CO, Quanta ZQ9.

Compatible models

  • Acer Aspire 4738

Files for Acer Aspire 4738 DA0ZQ9MB6C0

Schematics 2 All schematics →

BIOS and firmware 5 All bios and firmware →

Notes from the source posts

  • Acer Aspire 4738-4738G-4738Z -Part no -DA0ZQ9MB6C0 PCH U25 ZQ9

Frequently asked questions

Which laptops use the DA0ZQ9MB6C0 motherboard?
File names in the catalog tie DA0ZQ9MB6C0 to the Acer Aspire 4738. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0ZQ9MB6C0 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 DA0ZQ9MB6C0 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