Removing a PCIe card .................................................................................... 134
Installing a PCIe card ...................................................................................... 135
PCI card ........................................................................................................................... 137
Removing a PCI card ...................................................................................... 137
Installing a PCI card ........................................................................................ 137
CPU heatsink ................................................................................................................... 140
Removing the CPU heatsink ........................................................................... 140
Installing the CPU heatsink ............................................................................. 141
CPU ................................................................................................................................. 143
Removing a CPU ............................................................................................ 143
Installing a CPU .............................................................................................. 144
System board ................................................................................................................... 145
Removing the system board ........................................................................... 145
Installing the system board ............................................................................. 147
Battery ............................................................................................................................. 148
Removing the battery ...................................................................................... 149
Installing the battery ........................................................................................ 149
Product recycling .............................................................................................................................. 150
6 Diagnostics and troubleshooting .............................................................................................................. 151
Calling technical support .................................................................................................................. 152
Locating ID labels ............................................................................................................................. 152
Locating warranty information .......................................................................................................... 153
Diagnosis guidelines ........................................................................................................................ 154
Diagnosis at startup ......................................................................................................... 154
Diagnosis during operation .............................................................................................. 155
Troubleshooting checklist ................................................................................................................. 155
HP troubleshooting resources and tools .......................................................................................... 157
HP Support Assistant ....................................................................................................... 157
HP Help and Support Center ........................................................................................... 157
E-support ......................................................................................................................... 157
Troubleshooting a problem ............................................................................. 158
Instant Support and Active Chat ..................................................................... 158
Customer Advisories, Customer and Security Bulletins, and Customer
Notices ............................................................................................................ 158
Product Change Notifications .......................................................................... 158
Helpful hints ..................................................................................................................... 158
At startup ......................................................................................................... 159
During operation .............................................................................................. 159
Customizing the monitor display ..................................................................... 160
Troubleshooting scenarios and solutions ......................................................................................... 161
Solving minor problems ................................................................................................... 161
Solving power supply problems ....................................................................................... 163
Testing power supply ...................................................................................... 163
x ENWW