MS-7747
The MS-7747 board comes from MSI. ChambersDesignInc.com has indexed 2 files for this board — 2 BIOS files.
Revisions seen in file names: 1.0. BIOS images are 4 MB and 8 MB. First posted in July 2025 in BIOS Archive.
BIOS dumps 2
Board facts
| Board number | MS-7747 |
|---|---|
| Designed by | MSI |
| Platform group | MS-7 |
| Revisions | 1.0 |
| BIOS chip size | 4 MB, 8 MB |
| First seen | 2025-07-26 |
| 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. |
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.
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-7747 use?
The BIOS images for MS-7747 are 4 MB and 8 MB.
Who designed the MS-7747 board?
MS-7747 is an MSI board number.
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.