All or some keys on the keyboard do
not work. |
- Make sure that:
- The keyboard cable is securely connected.
- The server and the monitor are turned on.
- If you are using a USB keyboard, run the Setup utility and enable
keyboardless operation.
- If you are using a USB keyboard and it is connected to a USB hub,
disconnect the keyboard from the hub and connect it directly to the
server.
- Replace the following components one at a time, in the order shown,
restarting the server each time:
- Keyboard
- (Trained service technician only) System board
|
The mouse or pointing device does
not work. |
- Make sure that:
- The mouse or pointing-device cable is securely connected to the
server.
- If you are using a pointing device, the keyboard and mouse or
pointing-device cables are not reversed.
- The mouse or pointing-device device drivers are installed correctly.
- The server and the monitor are turned on.
- The mouse option is enabled in the Setup utility.
- If you are using a USB mouse or pointing device and it is connected
to a USB hub, disconnect the mouse or pointing device from the hub
and connect it directly to the server.
- Replace the following components one at a time, in the order shown,
restarting the server each time:
- Mouse or pointing device
- (Trained service technician only) System board
|