GA-X99-UD4
GA-X99-UD4 is a Gigabyte main board number. The catalog lists 7 files for it: 1 BIOS file, 6 schematics and 4 boardviews.
File names mention revision 1.1, 1.01, 1.0 or 2.0. The earliest file dates from April 2021 (Cyberlan Electronics, Schematics & Boardviews Archive and BIOS Archive).
BIOS dumps 1
Schematics 6
Board facts
| Board number | GA-X99-UD4 |
|---|---|
| Numbering | Gigabyte board number |
| Revisions | 1.1, 1.01, 1.0, 2.0 |
| First seen | 2021-04-11 |
| Source channels | Cyberlan Electronics, Schematics & Boardviews Archive, 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 |
|---|---|---|
| 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-X99-UD4?
Yes, 4 boardview files.
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.