GA-H61M-USB3H
GA-H61M-USB3H is a Gigabyte main board number. ChambersDesignInc.com has indexed 4 files for this board — 1 BIOS file, 3 schematics and 2 boardviews.
Revisions seen in file names: 1.0. The BIOS dumps are 4 MB images. The earliest file dates from February 2023 (Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive).
BIOS dumps 1
Schematics 3
Board facts
| Board number | GA-H61M-USB3H |
|---|---|
| Numbering | Gigabyte board number |
| Revisions | 1.0 |
| BIOS chip size | 4 MB |
| First seen | 2023-02-05 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| About the number | Gigabyte desktop boards are named GA- followed by the chipset and model. |
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| 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
Is there a boardview for GA-H61M-USB3H?
Yes, 2 boardview files in .bdv format.
What BIOS chip size does GA-H61M-USB3H use?
The BIOS images for GA-H61M-USB3H are 4 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.