MS-16G51 – MSI GE620DX
MS-16G51 is the MSI main board used in the MSI GE620DX and MSI GE620DX-617RU. 3 files are indexed for this board: 2 BIOS files and 1 EC firmware image.
File names mention revision 2.0. The BIOS dumps are 4 MB and 64 MB images. First posted in September 2019 in BIOS Archive.
BIOS dumps 2
EC / KBC firmware 1
From the uploader
MS-16G51
Rev: 2.0
Dumps: Main & EС
Main Flash: Winbond 25Q32BVSIG (U27)
EC Flash: Macronix MX25L512 (U5)
Board facts
| Board number | MS-16G51 |
|---|---|
| Designed by | MSI |
| Revisions | 2.0 |
| BIOS chip size | 4 MB, 64 MB |
| Flash chip | 25Q32BVSIG, MX25L512 |
| First seen | 2019-09-18 |
| Source channels | BIOS Archive |
| About the number | MSI board numbers start with MS-: MS-1xxxx for notebooks, MS-7xxx for desktop boards (also used in HP, Lenovo and other OEM PCs), MS-Vxxx for graphics cards. |
Laptops that use MS-16G51
- MSI GE620DX
- MSI GE620DX-617RU
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.
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 |
|---|---|---|
| .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
What BIOS chip size does MS-16G51 use?
The BIOS images for MS-16G51 are 4 MB and 64 MB. Flash chips named in the files: 25Q32BVSIG and MX25L512.
Who designed the MS-16G51 board?
MS-16G51 is an MSI board number.
Which laptops use the MS-16G51 board?
Files in the catalog link MS-16G51 to the MSI GE620DX and MSI GE620DX-617RU.
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.