Dell Latitude E5440 User's Guide download pdf (Page 45)

Reinstalling Drivers

Follow the steps below after extracting the driver files to your hard drive as described in the previous

section:

1. Click the Windows Start button > Control Panel > Device Manager.

2. Right-click the device and select Update Driver Software > Browse my computer for driver

software.

3. Enter the path, where the file was extracted to, or click Browse to browse to the location of the file >

click Next and close after the driver is installed.

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Dell Desktop and Notebooks 1
User's Guide 1
Notes, Cautions, and Warnings 2
Contents 3
Introduction 9
Selecting the Product 10
Choosing the Product 10
Quick Start Guide 13
Product Information 14
My Dell Support Center 14
Using The Battery 16
Conserving Battery Power 17
Storing a Battery 17
Checking the Battery Charge 17
Using the Display 19
Windows 7 20
Windows 8 20
Overview 20
Playing Multimedia 22
Connecting to a Network 23
Area Network (WLAN) 24
Connecting to a WLAN 25
Connect to a Device 27
Using An External Monitor 28
Setting Up Your Printer 29
Wireless Printing 29
Drives and Ports 31
5.1 Audio 32
7.1 Audio 32
Network Connectors 33
IEEE 1394 33
Power Management Modes 35
Keyboard and Touchpad 37
Changing the Trackstick Cap 38
Security 39
Passwords 40
Using a Hard-Drive Password 41
Trusted Platform Module (TPM) 42
Identifying Drivers 44
Reinstalling Drivers 45
My Dell Downloads 47
Smart Settings 49
Dell Digital Delivery 50
Windows Live Essentials 2011 51
Dell Webcam Manager 52
PC's) 53
System Setup 54
Updating the BIOS 55
System and Setup Password 56
Disabling a System Password 57
Troubleshooting Your Computer 58
Scan the computer for Spyware 59
Error Messages 60
Lockups and Software Problems 65
A solid blue screen appears 66
Other software problems 66
Network Problems 67
Power Problems 67
Docking Power Considerations 68
Printer Problems 69
Scanner Problems 69
Sound and Speaker Problems 70
Touchpad or Mouse Problems 71
Video and Display Problems 71
Self-Help Options 74
Contacting Dell 74
Microsoft Knowledge Base 74
Table 4. Windows Keywords 75
AutoTech Service 77
Dell Connect / GoToAssit 78
Problems With Your Order 78
Before You Call 79
Travel Tips 80
Pro Support 81
Cleaning Your Computer 82
Cleaning an Optical Mouse 83
Optical Disk 83
Traveling With Your Computer 84

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Dell Latitude E5440 User's Guide Page 45

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