8
Contents
IEEE 1394 Device Problems
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118
Keyboard Problems
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118
External Keyboard problems
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118
Unexpected characters
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119
Lockups and Software Problems
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120
The computer does not start
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120
The computer stops responding
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120
A program stops responding or crashes repeatedly
120
A program is designed for an earlier Microsoft
®
Windows
®
operating system
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120
A solid blue screen appears
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121
Dell MediaDirect problems
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121
Other software problems
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122
Memory Problems
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123
Network Problems
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123
Mobile Broadband (Wireless Wide Area Network [WWAN])
124
Power Problems
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125
Printer Problems
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126
Scanner Problems
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127
Sound and Speaker Problems
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127
No sound from integrated speakers
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127
No sound from external speakers
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128
No sound from headphones
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128
Touch Pad or Mouse Problems
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128
Video and Display Problems
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129
If the display is blank
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129
If the display is difficult to read
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130
Summary of Contents for Inspiron 1521
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1521 Owner s Manual Model PP22L ...
Page 18: ...18 Finding Information ...
Page 32: ...32 About Your Computer ...
Page 46: ...46 Using the Keyboard and Touchpad ...
Page 54: ...54 Using a Battery ...
Page 82: ...82 Using ExpressCards ...
Page 86: ...86 Using the Memory Card Reader ...
Page 100: ...100 Securing Your Computer ...
Page 161: ...Adding and Replacing Parts 161 1 captive screws 2 2 cover 1 2 ...
Page 168: ...168 Adding and Replacing Parts ...
Page 170: ...170 Dell QuickSet Features ...
Page 180: ...180 Getting Help ...
Page 214: ...214 Glossary ...
Page 222: ...222 Index ...