Lenovo ThinkServer TD350 - Manual (Page 186)

Symptom Action
3. Replace the keyboard.
The mouse or pointing device does not work. 1. Ensure that:
• The mouse or pointing device cable is securely
connected to the server. If the USB mouse or
pointing device is connected to a USB hub,
disconnect the mouse or pointing device from the
hub and connect it directly to the server.
• The mouse or pointing device is clean and no dust
accumulates.
• The device drivers are installed correctly.
• The USB controller is enabled in the Setup Utility
program. See “Using the Setup Utility program”
on page 51.
2. Restart the server.
3. Replace the mouse or pointing device.
A USB device does not work. 1. Ensure that:
• The USB cable is securely connected to the server.
If the USB device is connected to a USB hub,
disconnect the device from the hub and connect
it directly to the server.
• The device drivers are installed correctly.
• The USB controller is enabled in the Setup Utility
program. See “Using the Setup Utility program”
on page 51.
2. Restart the server.
3. Replace the USB device.
172 ThinkServer TD350 User Guide and Hardware Maintenance Manual