Acer · laptop motherboard

Acer Aspire V3-551G LA-8331P

SchematicBoardviewBIOS
Board code
LA-8331P
Platform
Q5WV8
Made by
Compal
Revisions
Rev 0.4, Rev 1.0, Rev 2.0
Files
8
Updated

Acer Aspire V3-551G LA-8331P is a laptop motherboard designed by Compal and used in the Acer Aspire V3-551G and Acer Latitude E6430.

The catalog has 2 schematics, 1 boardview file and 5 BIOS files for it, posted between 2017 and 2022 across 3 Telegram channels. Each download button opens the original Telegram post.

File names mention 3 board revisions (Rev 0.4, Rev 1.0 and Rev 2.0). 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.

The boardview comes in .BDV format. OpenBoardView (free) usually opens these files; FlexBV works too. See OpenBoardView: Installation and First Steps.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

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 Q5WV8.

Compatible models

  • Acer Aspire V3-551G
  • Acer Latitude E6430

Files for Acer Aspire V3-551G LA-8331P

Schematics 2 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 5 All bios and firmware →

Notes from the source posts

  • AMD A8-4500
  • 216-0833000 8X VRAM HYUNIX H5TQ2G63BFR 11C
  • 218-0755097
  • KB9012QF A3
  • WINB 25Q32BVSIG
  • Александр

Frequently asked questions

Which laptops use the LA-8331P motherboard?
File names in the catalog tie LA-8331P to the Acer Aspire V3-551G and Acer Latitude E6430. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-8331P do I have?
Files for this board mention Rev 0.4, Rev 1.0 and Rev 2.0. 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.
How do I open the LA-8331P boardview file?
The boardview for LA-8331P is available as .BDV. .BDV usually opens in OpenBoardView (free) or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the LA-8331P 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.

Guides for this board

Similar boards

Browse more

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