User`s guide

Chapter 2
28
KEMF-4010 User’s
Table 29 CPU_FAN1, FAN Wafer
Pin Signal
1 GND
2 +12V
3 FAN_RPM
4 FAN_RPM_CTL
Pitch: 2.54mm WAFER [FOXCONN HF2704E-M1]
* Support CPU smart Fan Function
Table 30 CHA_FAN1, CHA_FAN2, FAN Wafer
Pin Signal
1 GND
2 +12V
3 FAN_RPM
Pitch: 2.54mm WAFER [YIMTEX 521AW1*03STR]
Table 31 FP1, Front Panel 1 Pin Header
Pin Signal Pin Signal
1 Reset Button + 2 Speaker +
3 Reset Button - 4 NC
5 HDD LED + 6 Internal Speaker-
7 HDD LED - 8 Speaker -
Pitch: 2.54mm [YIMTEX 3322*04SAGR(6T)]
Note：Internal Buzzer is enabled when Pin6-8 is shorted.
Table 32 FP2, Front Panel 2 Pin Header
Pin Signal Pin Signal
1 Power LED + 2 Power Button +
3 NC 4 Power Button -
5 Power LED - 6 NC
7 Keyboard Lock 8 SMBus Data
9 GND 10 SMBus Clock
Pitch: 2.54mm [YIMTEX 3322*05SAGR(6T]