Installation Instructions
P5I915PL
8
Power LED Connector (PWR_LED)
When the system is in S0 status, the LED is on. When the system is in S1 status, the LED
is off; When the system is in S3, S4, S5 status, the LED is off. The connector has an
orientation.
TURBO Switch
To enable TurboEasy feature, you have to enable the “TurboEasy Setting” item in Ad-
vanced Setup of AMI BIOS first and select CPU/PCIEX/PCI frequency, then press turbo
switch. If you want to know information about TurboEasy, please refer to appendix.
Fan Connectors (CPU_FAN, SYS_FAN and CHS_FAN)
The fan speed of these three fans can be detected.
POWER LED
HDD LED
HDD LED(+)
HDD LED(-)
G N D
R E S E T
RESERVED
G N D
P O W E R
PW R LED(+)
RESET
PWR LED(-)
POWER SW
SYS_FAN
CPU_FAN
+12V
SENSE
GND
+12V
GND
SENSE
HDD
LED
POWER
LED
Power
SW
RESET
CHS_FAN
+12V
SENSE
GND
TURBO
EMP TY
TURBO
TURBO
PWM
PWM