HP 23-d290, 23-d044, 23-d050xt, 23-d040t, 23-d039, 23-d038, 23-d034, 23-d030 Maintaining your computer

Models: 23-d239c 23-d040t 23-d290 23-d150xt 23-d250xt 23-d027c 23-d030 23-d044 23-d129 23-d140t 23-d050xt 23-d249 23-d039 23-d119 23-d229 23-d150 23-d131 23-d034 23-d284 23-d260qd 23-d038 23-d219 23-d059 23-d052

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Cleaning the keyboard and

When cleaning the keyboard keys, use a low setting on a battery-powered vacuum

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

 

 

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 roller-ball mouse, clean the ball and rollers inside:

1.Turn the mouse upside down, and rotate the ball-cover ring counterclockwise to remove the ring and release the roller ball.

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.

Cleaning the touch screen (AiO models only)

Follow these steps to clean the touch screen:

1.Turn off the computer. From the Start screen, swipe from the lower-right corner of the screen to display the charms toolbar, and then select Settings. Select the Power icon, and then select Shut Down.

2.Disconnect the power cord from the wall.

3.Spray a small amount of mild glass cleaner on a soft cloth to clean the touch screen.

4.Wipe the surface and left and right side of the touch screen to remove any dirt, fingerprints, or other debris that could hinder the touch recognition of the screen.

CAUTION: Do not spray or place the cleaner directly on the screen; spray the cleaner into the cloth, and then wipe the sides and surface of the touch screen.

Do not use an abrasive cleaner or cloth when cleaning the sides or the surface of the screen, because this could cause damage to the touch screen.

8 Chapter 4 Maintaining your computer

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HP 23-d290, 23-d044, 23-d050xt, 23-d040t, 23-d039, 23-d038, 23-d034, 23-d030, 23-d027c, 23-d052, 23-d131 Maintaining your computer