Removing the Hard Drive

123

Power Switch

127

Front USB Assembly

129

Fan Assembly

132

Fan Sink

134

Processor

136

Power Supply

138

System Board

140

Battery

142

Appendix A Troubleshooting Without Diagnostics

144

Safety and Comfort

144

Before You Call for Technical Support

144

Helpful Hints

145

Solving General Problems

147

Solving Power Problems

151

Solving Hard Drive Problems

153

Solving Media Card Reader Problems

156

Solving Display Problems

158

Solving Audio Problems

163

Solving Printer Problems

165

Solving Keyboard and Mouse Problems

167

Solving Hardware Installation Problems

169

Solving Network Problems

171

Solving Memory Problems

174

Solving Processor Problems

176

Solving CD-ROM and DVD Problems

176

Solving USB Flash Drive Problems

179

Solving Front Panel Component Problems

180

Solving Internet Access Problems

180

Solving Software Problems

182

Contacting Customer Support

184

Appendix B HP PC Hardware Diagnostics

185

Why run HP PC Hardware Diagnostics

185

How to access and run HP PC Hardware Diagnostics

186

Downloading HP PC Hardware Diagnostics to a USB device

187

Appendix C Backup and Recovery

188

Restoring and recovering in Windows 7

188

viii

Page 8
Image 8
HP 7300 manual 144