Dell · laptop motherboard

Dell Latitude 5401 LA-H172P

BIOS
Board code
LA-H172P
Platform
EDC42
Made by
Compal
Revisions
Rev 1.0
Files
2
Updated

Dell Latitude 5401 LA-H172P is a laptop motherboard designed by Compal and used in the Dell Latitude 5401.

The catalog has 2 BIOS files for it, posted in 2023. Each download button opens the original Telegram post.

The files are marked Rev 1.0; other revisions of the same board can differ in parts and layout.

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 EDC42.

Compatible models

Files for Dell Latitude 5401 LA-H172P

BIOS and firmware 2 All bios and firmware →

Frequently asked questions

Which laptops use the LA-H172P motherboard?
File names in the catalog tie LA-H172P to the Dell Latitude 5401. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-H172P do I have?
Files for this board mention Rev 1.0. 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.
What should I check before flashing the LA-H172P 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.

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