6050A2637901 – HP EliteBook 840 G2
The 6050A2637901 (Inventec) motherboard is found in the HP EliteBook 840 G2, HP EliteBook 840, HP EliteBook 850 G2 and HP EliteBook 850 G3. ChambersDesignInc.com has indexed 14 files for this board — 10 BIOS files, 4 schematics and 1 EC firmware image.
Revisions seen in file names: A02. BIOS images are 2 MB and 16 MB. The earliest file dates from April 2019 (BIOS Archive, Cyberlan Electronics and Schematics & Boardviews Archive).
BIOS dumps 10
Schematics 4
From the uploader
HP 850 G2 6050A2637901-MB-A02 bios & EC TESTED OK
Board facts
| Board number | 6050A2637901 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| BIOS chip size | 2 MB, 16 MB |
| First seen | 2019-04-03 |
| Source channels | BIOS Archive, Cyberlan Electronics, Schematics & Boardviews Archive |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2637901
- HP EliteBook 840 G2
- HP EliteBook 840
- HP EliteBook 850 G2
- HP EliteBook 850 G3
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 |
|---|---|---|
| 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
Which laptops use the 6050A2637901 board?
Files in the catalog link 6050A2637901 to the HP EliteBook 840 G2, HP EliteBook 840, HP EliteBook 850 G2 and HP EliteBook 850 G3.
Who designed the 6050A2637901 board?
6050A2637901 is an Inventec board number used by HP.
What BIOS chip size does 6050A2637901 use?
The BIOS images for 6050A2637901 are 2 MB and 16 MB.
Is there a boardview for 6050A2637901?
No boardview has been indexed for 6050A2637901 yet; the schematic is available on this page.
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.