Dell 9N756, 4500 manual Advanced Troubleshooting

Models: 4500 9N756

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3 Advanced Troubleshooting

 

Diagnostic Lights

48

Using System Restore

50

Creating a Restore Point

50

Restoring the Computer to an Earlier Operating State . . . . . . 51

Undoing the Last System Restore

52

Reinstalling Drivers

52

Using Windows® XP Device Driver Rollback

53

Using the Dell Dimension ResourceCD

53

Resolving Software and Hardware Incompatibilities

54

Reinstalling Windows® XP

55

4 Adding Parts

Front and Back View of the Computer

60

Front View

60

Back View

62

Reattaching the Front Door and Hinge Arms

62

Reattaching the Front Door

62

Reattaching the Hinge Arms

63

Opening the Computer Cover

66

Looking Inside Your Computer

68

System Board

69

Installing and Removing Cards

70

Installing a Card

70

Removing a Card

74

Adding Memory

76

Removing a Memory Module

76

Adding a Memory Module

77

Contents

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Dell 9N756, 4500 manual Advanced Troubleshooting