Problems With The Keyboard Or Mouse; Monitor Problems - Lenovo ThinkStation P700 Hardware Maintenance Manual

Problems with the keyboard or mouse

This section provides solutions to keyboard-related and mouse-related problems.
The mouse does not work
Solutions:
• Connect the mouse cable to a USB connector or PS/2 mouse connector.
Note: Depending on your keyboard, integrated USB connectors might be available to be used to
connect a USB mouse.
• Install the device drivers for the mouse.
• If you are using a USB mouse, enable the USB connectors in the BIOS settings. For more information,
see "Enabling or disabling a device" on page 67.
The pointer on the screen does not move smoothly with the mouse
Solution: Clean the mouse. For more information, see "Optical mouse" on page 78.
The fingerprint reader on the keyboard does not work
Solutions:
• Enroll your fingerprint correctly.
• Never scratch the surface of the reader with a hard, pointed object.
• Never scrap the surface of the reader with your nail or anything hard.
• Use or touch the reader with a clean finger.
• Ensure that the surface of your finger is the same with the one when you last enrolled.
The wireless keyboard does not work
Solutions:
• If the transceiver communications LED is not on, reconnect the transceiver and the keyboard.
• If the wireless keyboard does not work when the transceiver communications LED is on, restart your
computer.
If the problem persists after the restart, ensure that:
• The batteries are installed correctly.
• The batteries still retain their current.
• The distance from the wireless keyboard to the transceiver is less than 10 m (393.7 inches).
• The transceiver is installed fully.

Monitor problems

This section provides solutions to monitor-related problems.
My screen goes blank while the computer is on
Solutions: Your screen saver or power management might have been enabled. Do one of the following:
• Press a key to exit the screen saver.
• Press the power button to resume the computer from sleep or hibernation mode.
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ThinkStation P500 and P700 Hardware Maintenance Manual