Key facts
- Brand
- ASRock
- Model
- 939A8X-M
- Category
- Motherboard
- Industry
- Computers
- Documents
- 3
- Languages
- EN
- Last added
- 2012-04-06
Start here
ASRock 939A8X-M Motherboard Quick Installation Guide
This guide introduces the ASRock 939A8X-M Micro ATX motherboard, lists the package contents, and outlines safety precautions before installation. It also points users to the full user manual on the support CD for detailed configuration.
Key sections cover the board’s specifications, CPU and memory installation procedures, expansion slot usage, SATA/RAID setup, and BIOS access. The document includes wiring diagrams, connector pin‑outs, and troubleshooting notes for common issues.
ASRock 939A8X-M specifications
| Form Factor | Micro ATX (9.6" x 8.6") |
|---|---|
| CPU Socket | 939‑Pin socket supporting AMD Athlon™ 64 / 64FX |
| Chipset | ULi (ALi) M1689, FSB @ 1000 MHz |
| Memory Slots | 4 DDR DIMM slots, up to 4 GB, PC3200/PC2700/PC2100 |
| IDE Ports | 2 IDE connectors, ATA 133 / Ultra DMA Mode 6 |
| SATA Connectors | 2 SATA ports, 1.5 Gb/s transfer rate |
| USB 2.0 Ports | 8 ports (4 on I/O panel, 4 via headers) |
| LAN | 10/100 Mbps Ethernet, Wake‑On‑LAN supported |
| Audio | 7.1‑channel AC’97 audio |
All ASRock 939A8X-M documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
Which Windows operating systems are supported by the 939A8X-M motherboard?
The board supports Microsoft Windows 98 SE, Windows ME, Windows 2000, and Windows XP.
How many USB 2.0 ports does the motherboard provide?
It provides a total of eight USB 2.0 ports – four on the I/O panel and four additional ports via two on‑board headers.
Can I use a 3.3 V AGP card in the AGP slot?
No. The guide warns that using a 3.3 V AGP card may cause permanent damage.
How many USB 2.0 ports are available on this board?
The motherboard provides eight USB 2.0 ports – four on the I/O panel and four via on‑board headers.
How many USB 2.0 ports does the 939A8X-M motherboard have?
It provides eight USB 2.0 ports – four ready‑to‑use ports on the I/O panel and four additional ports via two on‑board headers.
What CPU socket is used on the ASRock 939A8X-M?
The board uses a 939‑Pin socket that supports AMD Athlon™ 64 and 64FX processors.