Removing and Installing Devices While the

Computer Is Running

56

If the Device Screw Is Not Installed

57

If the Device Screw Is Installed

58

4 Using the Keyboard and Touchpad

Numeric Keypad

62

Keyboard Shortcuts

62

System Functions

62

Battery

63

CD or DVD Tray

63

Display Functions

63

Radios (Including Wireless Networking and Bluetooth™) . . . .

63

Power Management

63

Speaker Functions

64

Microsoft® Windows® Logo Key Functions

64

Touch Pad

65

Customizing the Touch Pad

66

Touch Pad or Mouse Problems

66

External Keyboard Problems

67

Unexpected Characters

67

5Using CDs, DVDs, and Other Multimedia

Using CDs and DVDs

70

CD or DVD problems

70

If you cannot play a CD, CD-RW, or DVD

70

If you cannot eject the CD, CD-RW, or DVD drive tray

71

If you hear an unfamiliar scraping or grinding sound

71

Contents

5

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Dell 8500 manual Using the Keyboard and Touchpad, Removing and Installing Devices While