Gigabyte GA-8I915MD-GV Manual - Page 29

COMB COMB Connector, CI Chassis Intrusion, Case Open

Page 29 highlights

English 16) COMB (COMB Connector) Be careful with the polarity of the COMB connector. Check the pin assignments while you connect the COMB cable. Please contact your nearest dealer for optional COMB cable. 2 10 1 9 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition NDCDBNSINB NSOUTB NDTRBGND NDSRBNRTSBNCTSBNRIBNo Pin 17) CI (Chassis Intrusion, Case Open) This 2-pin connector allows your system to detect if the chassis cover is removed. You can check the "Case Opened" status in BIOS Setup. Pin No. Definition 1 1 Signal 2 GND - 29 - Hardware Installation

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Hardware Installation
- 29 -
English
16)
COMB (COMB Connector)
Be careful with the polarity of the COMB connector. Check the pin assignments while you connect
the COMB cable. Please contact your nearest dealer for optional COMB cable.
10
9
2
1
Pin No.
Definition
1
NDCDB-
2
NSINB
3
NSOUTB
4
NDTRB-
5
GND
6
NDSRB-
7
NRTSB-
8
NCTSB-
9
NRIB-
10
No Pin
17)
CI (Chassis Intrusion, Case Open)
This 2-pin connector allows your system to detect if the chassis cover is removed. You can check
the "Case Opened"
status in BIOS Setup.
1
Pin No.
Definition
1
Signal
2
GND