Calling support .................................................................................................................... 116
Locating ID labels ................................................................................................................. 117
Diagnosis guidelines ............................................................................................................ 118
Troubleshooting checklist ....................................................................................................... 120
viii
guidelines ................................................................................ 95
Memory ............................................................................................................... 101
Power supply ........................................................................................................ 107
System board ....................................................................................................... 109
System cabling ...................................................................................... 110
Diagnosis at startup ............................................................................................... 118
HP Support Assistant .............................................................................................. 121
Online support ...................................................................................................... 121