4 Maintaining your computer
Cleaning procedures
Keeping your computer system free of dust, dirt, and heat will prolong its life.
●Dust, pet hair, and other particles can build up, creating a blanket effect; as a result, components can overheat or, in the case of the keyboard and mouse, not work smoothly and effectively.
●Check your system once a month for visible signs of dust and debris, and clean it about once every three months.
●Visit http://www.hp.com/go/contactHP for additional cleaning instructions.
Cleaning the computer | Air vents keep the computer cool. Keep these vents clean by using a small, battery- | |
vents | powered vacuum cleaner. (A | |
| electric shock.) | |
| 1. | Vacuum the vents on the computer case. |
| 2. | Remove any debris that has accumulated in and around the computer |
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| connectors (for example, the Ethernet and USB connectors). |
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Cleaning the keyboard and | When cleaning the keyboard keys, use a low setting on a | |
mouse | cleaner, to avoid removing key caps and springs. | |
| 1. | Vacuum between the keys of the keyboard and along the grooves. |
| 2. | Use a clean, dry cloth and isopropyl (rubbing) alcohol to clean buildup on the |
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| keyboard keys and along its edges. |
| 3. | Wipe the body of the mouse and the mouse cord by using cleaning wipes. |
If you have a
1.Turn the mouse upside down, and rotate the
2.Rinse the roller ball with soap and warm water.
3.Clean the rollers inside the mouse with a cotton swab dampened with isopropyl (rubbing) alcohol.
4.After the roller ball and rollers are completely dry, replace the ball and ball- cover ring.
10 | Chapter 4 Maintaining your computer |