Gigabyte MSH87DI-SI User Manual page 18

1) SYS_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor 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.
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.
Pin No. Signal Name
1 HD+
2 MPD+
3 HD-
4 MPD-
5 GND
6 PW+
7 RST
8 PW-
9 RSV
10 NC
Definition
Hard Disk LED Signal anode (+)
Power LED Signal anode (+)
Hard Disk LED Signal cathode(-)
Power LED Signal cathode(-)
Ground
Power Button anode (+)
Reset Button
Power Button cathode(-)
Reserved Pin
No Pin
- 19 -
1 2
9 10
Hardware Installation