HP ZBook 17 Service Manual

Page of 177
To start System Diagnostics:
1.
Turn on or restart the computer. While the “Press the ESC key for Startup Menu” message is
displayed in the lower-left corner of the screen, press 
esc
. When the Startup Menu is displayed,
press 
f2
.
2.
Click the diagnostic test you want to run, and then follow the on-screen instructions.
NOTE:
If you need to stop a diagnostics test while it is running, press 
esc
.
Using System Diagnostics
117