Gigabyte GA-K8A480M-9, Руководство пользователя

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Hardware Installation - 25 -
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13) COMB (Serial Port Connector)
Be careful with the polarity of the COM connector. Check the pin assignment carefully while you
connect the COM cable, incorrect connection between the cable and connector will make the
device unable to work or even damage it. For optional COM cable, please contact your local
dealer.
Pin No. Definition
1 NDCD B-
2 NSIN B
3 NSOUT B
4 NDTR B-
5 GND
6 NDSR B-
7 NRTS B-
8 NCTS B-
9 NRI B-
10 No Pin
2
10
1 9
14) 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