Dell · laptop motherboard

Dell Latitude 5580 LA-E091P

BIOS
Board code
LA-E091P
Platform
CDM80
Made by
Compal
Revisions
Rev 1.0, Rev 2.0
Files
7
Updated

Dell Latitude 5580 LA-E091P is a laptop motherboard designed by Compal and used in the Dell Latitude 5580 and Dell Latitude 5590.

The catalog has 7 BIOS files for it, posted between 2019 and 2024 across 2 Telegram channels. Each download button opens the original Telegram post.

File names mention 2 board revisions (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.

BIOS notes: file names mention 1 MB and 16 MB chip sizes; 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 CDM80.

Compatible models

Files for Dell Latitude 5580 LA-E091P

BIOS and firmware 7 All bios and firmware →

Notes from the source posts

  • DELL LATITUDE 5590 CDM80 LA-E091P REV 2.0(A01) 2017-06-29 HF CLEAM ME OKOK

Frequently asked questions

Which laptops use the LA-E091P motherboard?
File names in the catalog tie LA-E091P to the Dell Latitude 5580 and Dell Latitude 5590. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-E091P do I have?
Files for this board mention 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.
What should I check before flashing the LA-E091P BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 1 MB and 16 MB images; the dump size must match your chip. 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