Gigabyte GA-990XA-UD3 R5 Manual - Page 24

/5 CPU_FAN/SYS_FAN1/SYS_FAN2/PWR_FAN Fan Headers, SATA3 0/1/2/3/4/5 SATA 6Gb/s Connectors

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3/4/5) CPU_FAN/SYS_FAN1/SYS_FAN2/PWR_FAN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN), a 4-pin (SYS_FAN1) and two 3-pin (SYS_FAN2/ PWR_FAN) system fan headers. Most fan headers possess a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control design. For optimum heat dis- sipation, it is recommended that a system fan be installed inside the chassis. CPU_FAN: Pin No. Definition 1 CPU_FAN 1 GND 2 +12V /Speed Control 3 Sense 4 Speed Control SYS_FAN1: Pin No. Definition 1 GND 1 SYS_FAN1 2 +12V /Speed Control 3 Sense 4 Reserve SYS_FAN2/PWR_FAN: Pin No. Definition 1 1 SYS_FAN2 PWR_FAN 1 GND 2 +12V 3 Sense •• Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Overheating may result in damage to the CPU or the system may hang. •• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers. 6) SATA3 0/1/2/3/4/5 (SATA 6Gb/s Connectors) The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. The AMD South Bridge supports RAID 0, RAID 1, RAID 5, RAID 10, and JBOD. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for instructions on configuring a RAID array. G.QBOFM G.QBOFM G.QBOFM SATA3 Pin No. Definition 1 GND 7 1 2 TXP 7 1 3 TXN 4 GND 0 2 4 1 3 5 5 RXN 6 RXP 7 GND To enable hot-plugging for the SATA ports, refer to Chapter 2, "BIOS Setup," "Peripherals\SB SATA Configuration," for more information. BUG DEBUG RT PORT Hardware Installation - 24 -

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Hardware Installation
- 24 -
•
Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheat-
ing. Overheating may result in damage to the CPU or the system may hang.
•
These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.
3/4/5) CPU_FAN/SYS_FAN1/SYS_FAN2/PWR_FAN (Fan Headers)
The motherboard has a 4-pin CPU fan header (CPU_FAN), a 4-pin (SYS_FAN1) and two 3-pin (SYS_FAN2/
PWR_FAN) system fan headers. Most fan headers possess a foolproof insertion design. When connecting
a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire).
The speed control function requires the use of a fan with fan speed control design. For optimum heat dis-
sipation, it is recommended that a system fan be installed inside the chassis.
1
CPU_FAN
SYS_FAN1
SYS_FAN2
1
1
1
PWR_FAN
CPU_FAN:
SYS_FAN1:
SYS_FAN2/PWR_FAN:
Pin No.
Definition
1
GND
2
+12V /Speed Control
3
Sense
4
Speed Control
Pin No.
Definition
1
GND
2
+12V /Speed Control
3
Sense
4
Reserve
Pin No.
Definition
1
GND
2
+12V
3
Sense
6)
SATA3 0/1/2/3/4/5 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standard. Each SATA connector supports a single SATA device. The AMD South Bridge supports
RAID 0, RAID 1, RAID 5, RAID 10, and JBOD. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for
instructions on configuring a RAID array.
To enable hot-plugging for the SATA ports, refer to Chapter 2, "BIOS Setup," "Peripherals\SB SATA
Configuration," for more information.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
1
1
7
7
0
1
2
3
4
5
SATA3