HP ZBook Fury 17 G7 Maintenance And Service Manual page 11

I/O devices ........................................................................................................................................................ 150
Storage ............................................................................................................................................................. 159
Mechanical ........................................................................................................................................................ 164
Additional information ........................................................................................................................................................ 168
Acronyms .......................................................................................................................................................... 168
Blinking lights and boot error codes ............................................................................................................ 169
POST error messages and user actions ...................................................................................................... 171
Routine maintenance for performance improvement .............................................................................. 173
Common blue screen error messages ........................................................................................................ 174
Use Windows Debugging Tool ...................................................................................................................... 176
ENWW
Keyboard ...................................................................................................................................... 150
Keyboard pointing stick ............................................................................................................. 151
Keyboard backlight .................................................................................................................... 151
Touchpad ..................................................................................................................................... 152
Network connectivity (RJ-45 jack) ........................................................................................... 152
Network connectivity wireless (WLAN) ................................................................................... 153
WWAN ........................................................................................................................................... 153
USB ............................................................................................................................................... 154
Smart card reader ...................................................................................................................... 155
Speaker, headphone - audio issues ........................................................................................ 156
Thunderbolt (TB) ......................................................................................................................... 157
Hard drive or solid-state drive not recognized ...................................................................... 159
No boot to operating system (no read-write error) .............................................................. 160
Read-write error ......................................................................................................................... 161
Slow performance ...................................................................................................................... 162
Blue screen (BSOD) error ........................................................................................................... 162
Noisy hard drive .......................................................................................................................... 162
Noise (sound) .............................................................................................................................. 164
Fan runs constantly .................................................................................................................... 164
Thermal shutdown (hot) ........................................................................................................... 166
Processor not executing code .................................................................................................. 169
BIOS recovery code unable to find valid BIOS recovery image ............................................ 169
Memory module error ................................................................................................................ 169
Graphics Controller Error (No Controller) ................................................................................ 170
Failure System Board Error ....................................................................................................... 170
Intel Trusted Execution Technology (TXT) Error ................................................................... 170
Sure Start unable to find valid BIOS Boot Block image ......................................................... 170
Sure Start has identified a problem (Manual Recovery Policy Set) .................................... 171
Error message list ...................................................................................................................... 174
Bug check symbolic names ...................................................................................................... 174
Microsoft general troubleshooting of Windows bug check codes ...................................... 174
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