ASUS P8B-C series
2-27
3. CPU Fan and Chassis Fan control setting
(3-pin CPUFAN_SEL1, CHAFAN_SEL1)
These jumpers allow you to switch for fan pin selection. The CPUFAN_SEL1
jumper is for the CPU fan control and the CHAFAN_SEL1 jumper is for the
front fans and rear fans control. Set to pins 1–2 when using 4-pin fans or pins
2–3 when using 3-pin fans.
• If you use a 4-pin fan but set the jumper to pin 2-3, the fan you installed
may not work.
• If you use a 3-pin fan but set the jumper for a 4-pin fan, the fan control will
not work and the fan you installed will always run at full speed.
Summary of Contents for P8B-C/4L
Page 1: ...Motherboard P8B C series ...
Page 23: ...ASUS P8B C series 2 5 2 2 3 Motherboard layout P8B C 4L R1 0x ...
Page 24: ...2 6 Chapter 2 Hardware information P8B C 4L R2 0x ...
Page 25: ...ASUS P8B C series 2 7 P8B C SAS 2L R1 0x ...
Page 26: ...2 8 Chapter 2 Hardware information P8B C SAS 2L R2 0x ...
Page 27: ...ASUS P8B C series 2 9 P8B C SAS 4L R1 0x ...
Page 28: ...2 10 Chapter 2 Hardware information P8B C SAS 4L R2 0x ...
Page 62: ...2 44 Chapter 2 Hardware information ...
Page 96: ...4 30 Chapter 4 BIOS setup ...
Page 150: ...5 54 Chapter 5 RAID configuration ...
Page 174: ...6 24 Chapter 6 Driver installation ...
Page 176: ...Appendix summary A ASUS P8B C series A 1 P8B C series block diagram A 3 ...
Page 177: ...ASUS P8B C series A 3 A 1 P8B C series block diagram P8B C 4L R1 0x ...
Page 178: ...A 4 Appendix A Reference information P8B C 4L R2 0x ...
Page 179: ...ASUS P8B C series A 5 P8B C SAS 2L R1 0x ...
Page 180: ...A 6 Appendix A Reference information P8B C SAS 2L R2 0x ...
Page 181: ...ASUS P8B C series A 7 P8B C SAS 4L R1 0x ...
Page 182: ...A 8 Appendix A Reference information P8B C SAS 4L R2 0x ...