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6. CPU, chassis, and power fan connectors
(4-pin CPU_FAN; 4-pin CHA_FAN1/2/3; 3-pin PWR_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring
that the black wire of each cable matches the ground pin of the connector.
• The CPU_FAN connector supports the CPU fan of maximum 2A (24 W) fan
power.
• If you install two VGA cards, we recommend that you plug the rear chassis
fan cable to the motherboard connector labeled CHA_FAN1, CHA_FAN2,
CHA_FAN3 for better thermal environment.
Do not forget to connect the fan cables to the fan connectors. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! Do not place jumper caps on the fan connectors!
2-24
Chapter 2: Hardware information
Summary of Contents for P8B WS
Page 1: ...Motherboard P8B WS ...
Page 14: ...xiv ...
Page 24: ...1 8 Chapter 1 Product Introduction ...
Page 57: ...A B 1 2 3 2 3 2 CPU installation ASUS P8B WS 2 31 ...
Page 58: ...C B A 5 6 4 2 32 Chapter 2 Hardware information ...
Page 61: ...1 2 3 To remove a DIMM 2 3 4 DIMM installation B A ASUS P8B WS 2 35 ...
Page 63: ...DO NOT overtighten the screws Doing so can damage the motherboard 3 ASUS P8B WS 2 37 ...
Page 64: ...2 3 6 ATX Power connection 1 2 OR 2 38 Chapter 2 Hardware information ...
Page 65: ...2 3 7 SATA device connection 2 OR 1 ASUS P8B WS 2 39 ...
Page 71: ...Connect to 5 1 channel Speakers Connect to 7 1 channel Speakers ASUS P8B WS 2 45 ...
Page 74: ...2 48 Chapter 2 Hardware information ...
Page 138: ...4 20 Chapter 4 Software support ...