What to do if USB keyboard or mouse does not work on Lenovo Desktop?
If your USB keyboard or mouse isn't working with your Lenovo Desktop, verify that the computer is powered on, the keyboard or mouse is correctly plugged into a USB connector on the computer, no keys are stuck on the keyboard, and the mouse is clean.
Why is the monitor screen blank on my Lenovo Desktop?
If the monitor screen is blank on your Lenovo Desktop, ensure the following: the power cord is correctly connected to both the rear of the computer and a working electrical outlet; the computer voltage matches your region's electrical outlet; and the brightness and contrast controls are properly adjusted.
General| HDD capacity | 500 GB |
|---|---|
| Internal memory | 8 GB |
| Memory clock speed | 1333 MHz |
| Processor cache | 12 MB |
| Processor frequency | 2.4 GHz |
| Processor front side bus | 1066 MHz |
| Power supply | 800 W |
| Plug and Play | Yes |
Weight and Dimensions| Depth | 444 mm |
|---|---|
| Width | 130 mm |
| Height | 427 mm |
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