Key facts
- Brand
- ASRock
- Model
- M3A790GMH
- Category
- Motherboard
- Industry
- Computers
- Documents
- 4
- Languages
- EN
- Last added
- 2012-04-09
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ASRock M3A790GMH/128M Motherboard User Manual
This manual introduces the ASRock M3A790GMH/128M motherboard, describing its physical layout, connectors, and step‑by‑step hardware installation procedures.
It also contains detailed specifications, BIOS features, over‑clocking guidance, power‑saving technologies, audio/video options, LAN support and troubleshooting information for end users and system builders.
ASRock M3A790GMH specifications
| Form Factor | Micro ATX 9.6" x 8.6" (24.4 cm x 21.8 cm) |
|---|---|
| CPU Socket | Socket AM3, supports AMD Phenom II and Athlon II processors |
| Chipset | Northbridge AMD 790GX, Southbridge AMD SB750 |
| LAN | Realtek RTL8111DL Gigabit Ethernet (10/100/1000 Mb/s) |
| Rear I/O Ports | VGA/D‑Sub, DVI‑D, HDMI, Optical SPDIF, IEEE‑1394, eSATAII, 4 USB 2.0, RJ‑45 LAN |
All ASRock M3A790GMH documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I load the BIOS default settings?
Press F9 to load the BIOS defaults.
From: ASRock M3A790GMH/128M Motherboard BIOS Setup Utility User Manual
How can I change the supervisor password?
Enter the Security menu, select Change Supervisor Password, and follow the prompts.
From: ASRock M3A790GMH/128M Motherboard BIOS Setup Utility User Manual
Does the board have Gigabit Ethernet?
Yes, it includes a Realtek RTL8111DL Gigabit LAN controller.
What type of battery is used on this motherboard?
The motherboard contains a lithium battery that includes perchlorate, which is subject to special handling regulations in California.
Which Windows operating systems are supported by this motherboard?
It supports Microsoft Windows XP, Windows XP Media Center, Windows XP 64‑bit, Windows Vista, and Windows Vista 64‑bit.