Lenovo ThinkEdge SE70, Руководство пользователя, Страница: 33 / 46

Performance problems
Problem Solution
The free storage drive space is insufficient.
• Clean out your Inbox, Sent Items, and Deleted Items folders from
your e-mail application.
• Clean up your drive space.
1. Click the Search icon on the top left, and launch the Disk
Usage Analyzer application.
2. Select the drive to analyze.
3. Use the results to track down where your space is being used
and clean up appropriately.
The free memory space is insufficient.
• Click the Search icon on the top left, and launch the System
Monitor application .
• Use the Memory column to determine which processes are using
memory and can be ended.
Serial connector problems (for selected models)
Problem Solution
The serial connector cannot be accessed.
• Connect the serial cable from the serial connector on the computer
to the serial device. If the serial device has its own power cord,
connect the power cord to a grounded electrical outlet.
• Turn on the serial device and keep the device online.
• Install any programs supplied with the serial device. Refer to the
documentation that comes with the serial device for more
information.
• If you added one serial-connector adapter, ensure that the adapter
is installed correctly.
USB device problems (for selected models)
Problem Solution
A USB device cannot be accessed.
• Connect the USB cable from the USB connector to the USB
device. If the USB device has its own power cord, connect the
power cord to a grounded electrical outlet.
• Turn on the USB device and keep the device online.
• Install any device drivers or programs supplied with the USB
device. Refer to the documentation that comes with the USB
device for more information.
• Disconnect and reconnect the USB connector to reset the USB
device.
Chapter 4
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Troubleshooting
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