IBM Netfinity 4500R, Руководство по техническому обслуживанию аппаратной части, Страница: 72 / 192

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Hardware Maintenance Manual: Netfinity 4500R Type 8656
Keyboard port
There is one keyboard on the rear of your server.
Note: If you attach a standard (non-USB) keyboard to the keyboard connector, the
USB ports and devices will be disabled during the power-on self-test (POST).
The following table shows the pin-number assignments for the keyboard connector
on the rear of your server.
Auxiliary-device (pointing device) port
The system board has one auxiliary-device port that supports a mouse or other
pointing device.
The following table shows the pin-number assignments for the auxiliary-device
connector on the rear of your server.
4 Monitor ID bit 2 9 +5 V dc 14 Vertical
synchronization
(Vsynch)
5 Ground 10 Ground 15 DDC SDL
Table 12. Keyboard connector pin-number assignments .
Pin I/O Signal
1 I/O Data
2 N/A Reserved
3 N/A Ground
4 N/A +5 V dc
5 I/O Keyboard clock
6 N/A Reserved
Table 11. Video-port connector pin-number assignments.
Pin Signal Pin Signal Pin Signal
6
4
2
1
3
5
6
4
2
1
3
5