HP Desktop Pro A 300 G3 Maintenance and Service Guide - Page 7

Solving hardware installation problems ...62 Solving network problems ...64 Solving memory problems ...66 Solving CD-ROM and DVD problems ...67 Solving USB flash drive problems ...69 Solving front panel component problems ...70 Solving Internet access problems ...71 Solving software problems ...71 6 Computer Setup (F10) Utility ...73 Computer Setup (F10) Utilities ...73 Using Computer Setup (F10) Utilities 73 Computer Setup-Main ...74 Computer Setup-Security ...75 Computer Setup-Configuration ...76 Computer Setup-Boot Options ...78 Computer Setup-Exit ...79 7 Backing up, restoring, and recovering ...80 Backing up information and creating recovery media 80 Using Windows tools ...80 Using the HP Cloud Recovery Download Tool to create recovery media (select products only) ..... 80 Restoring and recovery ...81 Restoring, resetting, and refreshing using Windows tools 81 Recovering using HP Recovery media 81 Changing the computer boot order 81 8 POST error messages and diagnostic front panel LEDs and audible codes 82 POST numeric codes and text messages ...82 Interpreting system validation diagnostic front panel LEDs and audible codes 87 9 Password security and resetting CMOS ...89 Resetting CMOS ...89 Resetting the password jumper ...89 10 Using HP PC Hardware Diagnostics ...91 Using HP PC Hardware Diagnostics Windows (select products only 91 Downloading HP PC Hardware Diagnostics Windows 91 Downloading the latest HP PC Hardware Diagnostics Windows version 92 vii