HP zbook 15 G3 - Page 9

Read-write error ........................................................................................................... 130
Slow performance ......................................................................................................... 130
Blue screen (BSOD) error .............................................................................................. 130
Noisy hard drive ............................................................................................................ 131
Mechanical ....................................................................................................................................... 132
Fan error message - 90B .............................................................................................. 132
Noise (sound) ................................................................................................................ 133
Fan runs constantly ...................................................................................................... 134
Thermal shutdown (hot) ............................................................................................... 135
Stuck power button ...................................................................................................... 135
Additional information ...................................................................................................................................... 136
Acronyms ......................................................................................................................................... 136
Blinking lights and boot error codes ............................................................................................... 137
Processor not executing code ...................................................................................... 137
BIOS recovery code unable to nd valid BIOS recovery image ..................................... 137
Memory module error ................................................................................................... 137
Graphics Controller Error (No Controller) ..................................................................... 138
Failure - System Board Error ........................................................................................ 138
Intel Trusted Execution Technology (TXT) Error .......................................................... 138
Sure Start unable to nd valid BIOS Boot Block image ................................................ 138
Sure Start has identied a problem (Manual Recovery Policy Set) .............................. 139
POST Error Messages and User Actions .......................................................................................... 139
Routine Maintenance for Performance Improvement .................................................................... 141
Common Blue Screen Error Messages ............................................................................................ 141
Error message list ......................................................................................................... 141
Bug check symbolic names ........................................................................................... 141
Microsoft general troubleshooting of Windows bug check codes ............................... 142
Use Windows Debugging Tool ......................................................................................................... 142
Windows Software Development Kit (SDK) .................................................................. 143
Display Issue: Pixel Anomalies ........................................................................................................ 147
Cable management ......................................................................................................................... 148
Connector types .............................................................................................................................. 149
8 Computer Setup (BIOS), TPM, and HP Sure Start in Windows 7 ........................................................................ 151
Using Computer Setup ....................................................................................................................................... 151
Starting Computer Setup ................................................................................................................ 151
Navigating and selecting in Computer Setup ................................................................................. 151
Restoring factory settings in Computer Setup ............................................................................... 152
Updating the BIOS ........................................................................................................................... 152
Determining the BIOS version ...................................................................................... 152
Downloading a BIOS update ......................................................................................... 153
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