HP ProBook 650 G2 User Manual page 10

Resolving issues .................................................................................................................................................. 83
Appendix C Electrostatic discharge .................................................................................................................. 87
Index ............................................................................................................................................................. 88
x
The computer is unable to start up ................................................................................................... 83
The computer screen is blank ........................................................................................................... 83
Software is functioning abnormally ................................................................................................. 84
The computer is on but not responding ............................................................................................ 84
The computer is unusually warm ...................................................................................................... 84
An external device is not working ..................................................................................................... 84
The wireless network connection is not working ............................................................................. 85
A disc does not play ........................................................................................................................... 85
A movie is not visible on an external display .................................................................................... 85
The process of burning a disc does not begin, or it stops before completion ................................. 86