6050A2644501 – HP EliteBook 745 G2
The HP EliteBook 745 G2, HP 745 and HP EliteBook 845 are built on the 6050A2644501 board designed by Inventec. 6 files are indexed for this board: 5 BIOS files, 1 schematic and 2 EC firmware images.
Revisions seen in file names: A02. BIOS images are 2 MB and 8 MB. First posted in December 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 5
Schematics 1
Board facts
| Board number | 6050A2644501 |
|---|---|
| Designed by | Inventec |
| Revisions | A02 |
| BIOS chip size | 2 MB, 8 MB |
| Graphics | discrete GPU |
| First seen | 2019-12-08 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Inventec board numbers are 6050A followed by seven digits; the -MB-Axx suffix is the board revision. |
Laptops that use 6050A2644501
- HP EliteBook 745 G2
- HP 745
- HP EliteBook 845
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 6050A2644501 board?
Files in the catalog link 6050A2644501 to the HP EliteBook 745 G2, HP 745 and HP EliteBook 845.
Who designed the 6050A2644501 board?
6050A2644501 is an Inventec board number used by HP.
Is there a boardview for 6050A2644501?
No boardview has been indexed for 6050A2644501 yet; the schematic is available on this page.
What BIOS chip size does 6050A2644501 use?
The BIOS images for 6050A2644501 are 2 MB and 8 MB.
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.