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Chapter 1

Jumper

JBAT1: Clear CMOS Jumper

There is CMOS RAM onboard that is external powered from a battery located on the

motherboard to save system con󰘰guration data. With the CMOS RAM, the system can

automatically boot into the operating system (OS) every time it is turned on. If you

want to clear the system con󰘰guration, set the jumpers to clear the CMOS RAM.

Keep Data Clear Data

1 1

Important

You can clear the CMOS RAM by shorting this jumper while the system is o󰘯.

Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on

because it will damage the motherboard.

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General

Chipset	AMD 990FX
Socket	AM3+
Memory Type	DDR3
Memory Slots	4
Max Memory	32GB
PCI Slots	1
SATA Ports	6 x SATA 6Gb/s
Form Factor	ATX
Audio	Realtek ALC1150
Dimensions	30.5 cm x 24.4 cm
Multi-GPU Support	AMD CrossFireX, NVIDIA SLI
SATA RAID	RAID 0, 1, 5, 10
LAN	Killer E2205
Internal I/O Connectors	6 x SATA 6Gb/s, 1 x TPM, 1 x Front Panel Audio
Power Pin	24-pin ATX
PCIe Slots	3 x PCIe 2.0 x16, 2 x PCIe 2.0 x1