Gigabyte GA-A55M-DS2 User Manual - Page 17

6) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables. Message/Power/ Power Sleep LED Switch Speaker MSG+ MSG- PW+ PWSPEAK+ SPEAK- F_AUDIO(H) F_PANEL(NH) 2 1 20 F_PANEL 19 (H61M-D2) HD+ HD- RESRES+ CICI+ PWR+ PWR- Hard Drive Reset Activity LED Switch Power LED Chassis Intrusion Header • MSG/PWR (Message/Power/Sleep LED): DB_PORT System Status LED S0 On S3/S4/S5 Off Connects to the power status indicator on the chassis front panel. The LED BIOiSsSownitchwehr (eXn58tAh-OeCs) ystem is operating. The LED is off when the system is in S31 /S4 sleep state or powered off (S5). DIP 1 23 1 DIP 1 23 1 DIP 1 23 1 • PW (Power Switch): M_SATA Connects to the power switch on the chassis front panel. You may configure the way to turnACoPffI_yCoPuTr Voltage measuremesnyt smtoedmule(uXs5i8nAg-OtCh)e power switch (refer to Chapter 2, "BIOS Setup," "Power Management Se(GtuAp-IV,"B)for more information). PWM Switch (X58A-OC) • SPEAK (Speaker): Connects to the speaker on the chassis front panel. The system reports system startup status by is- suing a beep code. One singlDeIP 1 23 short beep will be heard if no problem is detected at system sStMaBrt_uCpP.TIf a problem is detected, the BIOS may issue beeps in different patterns to indicate the problem(.GA-IVB) PCIe power•conHnDect(oHr (aSrAdTAD)(rXi5v8eAA-OcCt)ivity LED) Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data. • RES (Reset Switch): CLR_CMOS Connects to the reset switch on the chassis front panel. Press the reset switch to restart the cCoImputer if the computer freezes and fails to perform a normal restart. DIS_ME GP15_CPT • CI (Chassis Intrusion Header): (GA-IVB) Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover has been removed. This function requires a chassis with a chassis intrusion switch/sensor. XDP_CPU XDP_PCH (GA-IVB) The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly. - 17 -