ASROCK Fatal1ty 990FX Killer Quick Installation Guide

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English
2.5 Jumpers Setup
e illustration shows how jumpers are setup. When the jumper cap is placed on
the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper
is “Open”. e illustration shows a 3-pin jumper whose pin1 and pin2 are “Short”
when a jumper cap is placed on these 2 pins.
Clear CMOS Jumper
(CLRCMOS1)
(see p.1, No. 21)
CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the system
parameters to default setup, please turn o the computer and unplug the power
cord from the power supply. Aer waiting for 15 seconds, use a jumper cap to
short pin2 and pin3 on CLRCMOS1 for 5 seconds. However, please do not clear
the CMOS right aer you update the BIOS. If you need to clear the CMOS when
you just nish updating the BIOS, you must boot up the system rst, and then shut
it down before you do the clear-CMOS action. Please be noted that the password,
date, time, and user default prole will be cleared only if the CMOS battery is
removed.
Clear CMOSDefault

ASROCK Fatal1ty 990FX Killer Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	1066, 1333, 1600, 2100, 2450 MHz
System bus rate	5.2 GT/s
Processor socket	Socket AM3+
Processor manufacturer	AMD
Compatible processor series	AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6
Processor thermal power (max)	140 W
Processor system buses supported	2600 MHz
USB 2.0 connectors	2
Number of COM connectors	1
Number of SATA connectors	5
Number of Parallel ATA connectors	0
RAID levels	0, 1, 0+1, 5, JBOD
Supported storage drive interfaces	SATA III
USB 2.0 ports quantity	6
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC1150
Cooling type	Passive
Certification	FCC, CE, WHQL, ErP, EuP
Component for	PC
Motherboard chipset	AMD 990FX
PC health monitoring	FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
Motherboard southbridge	AMD SB950
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
On-board graphics card	No
Parallel processing technology support	3-Way CrossFireX, Quad-GPU CrossFireX, Quad-GPU SLI
PCI Express x16 (Gen 2.x) slots	3
BIOS type	UEFI AMI
ACPI version	1.1
BIOS memory size	64 Mbit
Trial software	Start8
Cables included	SATA
Bundled software	Google Chrome, XSplit, Killer Network Manager

Weight and Dimensions

Width	- mm