6050A2428801 – Dell Latitude E6220
The 6050A2428801 (Inventec) motherboard is found in the Dell Latitude E6220. ChambersDesignInc.com has indexed 5 files for this board — 4 BIOS files and 1 schematic.
Revisions seen in file names: A01. BIOS images are 2 MB and 8 MB. ODM project name: VIDA. First posted in April 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 4
Schematics 1
From the uploader
DELL_Latitude_E6220_6050A2428801-MB-A01_E6220_6050A2428801-MB-A01 U6621 & U9249 WORKING BIOS
Board facts
| Board number | 6050A2428801 |
|---|---|
| Designed by | Inventec |
| ODM project | VIDA |
| Revisions | A01 |
| BIOS chip size | 2 MB, 8 MB |
| Graphics | UMA (integrated) |
| First seen | 2021-04-25 |
| 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 6050A2428801
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.
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the 6050A2428801 board?
Files in the catalog link 6050A2428801 to the Dell Latitude E6220.
Is there a boardview for 6050A2428801?
No boardview has been indexed for 6050A2428801 yet; the schematic is available on this page.
Who designed the 6050A2428801 board?
6050A2428801 is an Inventec board number used by Dell.
What BIOS chip size does 6050A2428801 use?
The BIOS images for 6050A2428801 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.