HP · laptop motherboard

HP EliteBook 840 G3 6050A2728501

BIOS
Board code
6050A2728501
Made by
Inventec
Revisions
Rev A01
Files
15
Updated

HP EliteBook 840 G3 6050A2728501 is a laptop motherboard designed by Inventec and used in the HP EliteBook 840 G3 and HP EliteBook 850 G3.

The catalog has 15 BIOS files for it, posted between 2018 and 2025 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev A01; other revisions of the same board can differ in parts and layout.

BIOS notes: file names mention 8 MB and 16 MB chip sizes; versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

Files for HP EliteBook 840 G3 6050A2728501

BIOS and firmware 15 All bios and firmware →

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the 6050A2728501 motherboard?
File names in the catalog tie 6050A2728501 to the HP EliteBook 840 G3 and HP EliteBook 850 G3. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of 6050A2728501 do I have?
Files for this board mention Rev A01. 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 6050A2728501 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 MB and 16 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

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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