Using System Diagnostics - HP Compaq 15 Maintenance And Service Manual

Using System Diagnostics

System Diagnostics allows you to run diagnostic tests to determine if the computer hardware is functioning
properly.
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.
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