Monitor Problems; Networking Problems - Lenovo ideacentre 200 Hardware Maintenance Manual

• If Small Computer System Interface (SCSI) devices are installed, ensure that
the last external device in each SCSI chain is terminated correctly. For more
information, see your SCSI documentation.

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.
The monitor works when I turn on the computer, but goes blank when
I start some application programs
Solutions:
• Connect the monitor signal cable from your monitor to an appropriate
connector on the computer. A loose cable might cause intermittent problems.
• Install the device drivers for the application programs. Refer to the
documentation for the affected application program to check whether any
device drivers are required.
The image is discolored
Solution: The monitor might be affected by interference from nearby equipment.
Move fluorescent desk lighting or any equipment that produces magnetic fields
further away from the monitor. If the problem persists, do the following:
1. Turn off the monitor.
2. Adjust the placement of the monitor and other devices so that they are at
least 305 mm (12 inches) apart.
3. Turn on the monitor.

Networking problems

This section provides solutions to networking-related problems.
My computer cannot be connected to the network
Solutions:
• Connect the cable from the Ethernet connector to the RJ45 connector of the
hub.
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ideacentre 200 Hardware Maintenance Manual