HP EliteBook 725 G2 Notebook PC - Manual (Page 10)

14 Specifications ................................................................................................................................................ 91
Input power ......................................................................................................................................... 91
Operating environment ....................................................................................................................... 92
Appendix A Traveling with the computer ........................................................................................................... 93
Appendix B Troubleshooting .............................................................................................................................. 95
Troubleshooting resources ................................................................................................................. 95
Resolving issues ................................................................................................................................ 95
The computer is unable to start up .................................................................................... 95
The computer screen is blank ............................................................................................ 96
Software is functioning abnormally .................................................................................... 96
The computer is on but not responding ............................................................................. 96
The computer is unusually warm ....................................................................................... 96
An external device is not working ...................................................................................... 97
The wireless network connection is not working ................................................................ 97
A disc does not play ........................................................................................................... 97
A movie is not visible on an external display ..................................................................... 98
The process of burning a disc does not begin, or it stops before completion .................... 98
Appendix C Electrostatic discharge ................................................................................................................... 99
Index ................................................................................................................................................................. 101
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