Acer · laptop motherboard

Acer GH53G LA-L191P

SchematicBoardviewBIOS
Board code
LA-L191P
Platform
Compal GH51G
Made by
Compal
Revisions
Rev 1A, Rev 1C, Rev 1D
Files
9
Updated

Acer GH53G LA-L191P is a laptop motherboard designed by Compal and used in the Acer GH53G and Acer Nitro 57 GH51G.

The catalog has 1 schematic, 1 boardview file and 7 BIOS files for it, posted between 2023 and 2025 across 2 Telegram channels. Each download button opens the original Telegram post.

File names mention 3 board revisions (Rev 1A, Rev 1C and Rev 1D). 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: file names mention 32 MB chip sizes. 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 Compal GH51G.

Compatible models

Files for Acer GH53G LA-L191P

Schematics 1 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 7 All bios and firmware →

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the LA-L191P motherboard?
File names in the catalog tie LA-L191P to the Acer GH53G and Acer Nitro 57 GH51G. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-L191P do I have?
Files for this board mention Rev 1A, Rev 1C and Rev 1D. 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-L191P boardview file?
The boardview for LA-L191P 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-L191P BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 32 MB images; the dump size must match your 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