Gigabyte GA-VM900M Manual - Page 25

COMB COMB Connector, CI Chassis Intrusion Header

Page 25 highlights

English 15) COMB (COMB Connector) The COMB connector can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. 2 10 1 9 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition NDCDBNSINB NSOUTB NDTRBGND NDSRBNRTSBNCTSBNRIBNo Pin 16) CI (Chassis Intrusion Header) This motherboard provides a chassis detection feature that detects if the chassis cover has been removed. This function requires a chassis with chassis intrusion detection design. Pin No. Definition 1 Signal 1 2 GND - 25 - Hardware Installation

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80

Hardware Installation
- 25 -
English
15)
COMB (COMB Connector)
The COMB connector can provide one serial port via an optional COM port cable. For purchasing
the optional COM port cable, please contact the local dealer.
Pin No.
Definition
1
NDCDB-
2
NSINB
3
NSOUTB
4
NDTRB-
5
GND
6
NDSRB-
7
NRTSB-
8
NCTSB-
9
NRIB-
10
No Pin
10
9
2
1
16)
CI (Chassis Intrusion Header)
This motherboard provides a chassis detection feature that detects if the chassis cover has been
removed. This function requires a chassis with chassis intrusion detection design.
1
Pin No.
Definition
1
Signal
2
GND