Key facts
- Brand
- ASRock
- Model
- 990FX Professional Series
- Category
- Other device
- Documents
- 4
- Languages
- EN · ZH
- Last added
- 2012-05-04
Start here

ASRock Fatal1ty 990FX Professional Series Motherboard User Manual
This manual introduces the Fatal1ty 990FX Professional Series motherboard, covering package contents, specifications, and step‑by‑step hardware installation. It also explains the UEFI Setup Utility for BIOS configuration and details the support CD utilities.
Additional sections cover operating system installation, driver setup, and troubleshooting. The document includes safety warnings, overclocking cautions, and contact information for technical support.
ASRock Fatal1ty 990FX Professional Series specifications
| Form Factor | ATX 12.0" x 9.6" |
|---|---|
| Chipset | Northbridge AMD 990FX, Southbridge AMD SB950 |
| LAN | Gigabit LAN 10/100/1000 Mb/s Broadcom BCM57781 |
Source: ASRock Fatal1ty 990FX Professional Series Motherboard User Manual
All ASRock Fatal1ty 990FX Professional Series documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
Which BIOS utility is used to configure system settings?
The UEFI Setup Utility is used for BIOS configuration, including hardware monitoring and security settings.
From: ASRock Fatal1ty 990FX Professional Series Motherboard User Manual
Which Windows operating systems are supported for installation?
The motherboard supports Windows 7/7 64‑bit, Vista/Vista 64‑bit, and Windows XP/XP 64‑bit.
From: ASRock Fatal1ty 990FX Professional Series Motherboard User Manual
What operating systems are supported for installing on a HDD larger than 2 TB?
Windows Vista 64‑bit (with SP1 or later) or Windows 7 64‑bit can be installed on drives larger than 2 TB.
From: Fatal1ty 990FX Professional Series Motherboard Installation Guide
How many DDR3 DIMM slots does the motherboard have?
The board provides four DDR3 DIMM slots.
From: Fatal1ty 990FX Professional Series Motherboard Installation Guide
How many rear USB 3.0 ports does the motherboard have?
The board provides two rear USB 3.0 ports.
From: ASRock Fatal1ty 990FX Professional Series Motherboard Installation Guide
Which Windows operating systems are supported?
Supported OSes are Windows 7/7 64‑bit, Vista/Vista 64‑bit, XP and XP 64‑bit.
From: ASRock Fatal1ty 990FX Professional Series Motherboard Installation Guide
