HP Compaq Pro 6300 Series Microtower Maintenance And Service Manual page 8

Contacting Customer Support .......................................................................................................... 176
9 POST Error Messages ................................................................................................................................ 177
POST Numeric Codes and Text Messages ..................................................................................... 178
Interpreting POST Diagnostic Front Panel LEDs and Audible Codes .............................................. 186
10 Password Security and Resetting CMOS ............................................................................................... 190
Resetting the Password Jumper ...................................................................................................... 191
Clearing and Resetting the CMOS ................................................................................................... 192
11 HP PC Hardware Diagnostics .................................................................................................................. 194
Why run HP PC Hardware Diagnostics - UEFI ................................................................................ 194
How to access and run HP PC Hardware Diagnostics - UEFI ......................................................... 194
Downloading HP PC Hardware Diagnostics to a USB device .......................................................... 195
12 Backup and Recovery .............................................................................................................................. 196
Restoring and recovering in Windows 7 ........................................................................................... 196
System Restore ............................................................................................................... 196
System Recovery ............................................................................................................. 196
Backup and recovery in Windows 8 ................................................................................................. 201
Backing up your information ............................................................................................ 201
Performing a system recovery ......................................................................................... 202
Appendix A Battery Replacement ................................................................................................................ 204
Appendix B Removing and Replacing a Removable 3.5-inch SATA Hard Drive ..................................... 207
Appendix C Unlocking the Smart Cover Lock ............................................................................................ 212
Smart Cover FailSafe Key ................................................................................................................ 212
Using the Smart Cover FailSafe Key to Remove the Smart Cover Lock ......................................... 213
System Recovery when Windows is responding ............................................ 197
System Recovery when Windows is not responding ...................................... 198
System recovery using recovery media .......................................................... 198
Creating recovery media ................................................................ 199
Using recovery media ..................................................................... 200
Using the Windows recovery tools .................................................................. 202
Using f11 recovery tools .................................................................................. 203
Using Windows 8 operating system media (purchased separately) ............... 203
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