Fan Headers; Sata 3Gb/S Connectors - Gigabyte GA-H61M-S2P-B3 User Manual

3/4) CPU_FAN/SYS_FAN (Fan Headers)
The motherboard has a 4-pin CPU fan header (CPU_FAN), a 4-pin system fan header (SYS_FAN). 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 motherboard supports CPU fan
speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat dis-
sipation, it is recommended that a system fan be installed inside the chassis.
Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Over-
•
heating 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.
•
5) SATA2 0/1/2/3 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device.
CPU_FAN:
Pin No. Definition
1
CPU_FAN
SYS_FAN:
Pin No. Definition
1
SYS_FAN
0
1 7
1
1 7
2
1 7
3
1 7
Please connect the L-shaped end of
the SATA cable to your SATA hard
drive.
- 15 -
1 GND
2 +12V
3 Sense
4 Speed Control
1 GND
2 +12V
DEBUG
3 Sense
PORT
4 Reserve
DEBUG
PORT
DEBUG
PORT
DEBUG
PORT
Pin No. Definition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND