GA-Z77MX-D3H – Gigabyte Z77MX D3HTH Z77MX D3H
GA-Z77MX-D3H is the Gigabyte main board used in the Gigabyte Z77MX D3HTH Z77MX D3H. ChambersDesignInc.com has indexed 3 files for this board — 1 BIOS file and 2 schematics.
Revisions seen in file names: 1.0 and 1.1. First posted in February 2024 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 1
Schematics 2
Board facts
| Board number | GA-Z77MX-D3H |
|---|---|
| Numbering | Gigabyte board number |
| Revisions | 1.0, 1.1 |
| First seen | 2024-02-29 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| About the number | Gigabyte desktop boards are named GA- followed by the chipset and model. |
Laptops that use GA-Z77MX-D3H
- Gigabyte Z77MX D3HTH Z77MX D3H
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 |
| .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
Is there a boardview for GA-Z77MX-D3H?
No boardview has been indexed for GA-Z77MX-D3H yet; the schematic is available on this page.
Which laptops use the GA-Z77MX-D3H board?
Files in the catalog link GA-Z77MX-D3H to the Gigabyte Z77MX D3HTH Z77MX D3H.
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.