6050A2892401 – HP EliteBook 840 G3
6050A2892401 is the Inventec main board used in the HP EliteBook 840 G3, HP EliteBook 850 G3, HP EliteBook 840 G1 and HP ZBook 15U G3. ChambersDesignInc.com has indexed 18 files for this board — 16 BIOS files, 2 schematics and 3 EC firmware images.
Revisions seen in file names: A01. The BIOS dumps are 8 MB and 16 MB images. ODM project name: CLEAR. First posted in July 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 16
Schematics 2
From the uploader
HP EliteBook 840 G3 6050A2892401-MB-A01 BIOS & EC
CLEAR ME REGION OOOKKK
Board facts
| Board number | 6050A2892401 |
|---|---|
| Designed by | Inventec |
| ODM project | CLEAR |
| Revisions | A01 |
| BIOS chip size | 8 MB, 16 MB |
| CPU generation | Intel 6th gen |
| First seen | 2019-07-06 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Skema Boardview Laptop |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2892401
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
What BIOS chip size does 6050A2892401 use?
The BIOS images for 6050A2892401 are 8 MB and 16 MB.
Is there a boardview for 6050A2892401?
No boardview has been indexed for 6050A2892401 yet; the schematic is available on this page.
Which laptops use the 6050A2892401 board?
Files in the catalog link 6050A2892401 to the HP EliteBook 840 G3, HP EliteBook 850 G3, HP EliteBook 840 G1 and HP ZBook 15U G3.
Who designed the 6050A2892401 board?
6050A2892401 is an Inventec board number used by HP.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.