HP 15-g085nr HP 15 Notebook PC Compaq 15 Notebook PC Maintenance and Service G - Page 87
Using System Diagnostics
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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. Using System Diagnostics 79
![](/manual_guide/products/hewlettpackard-15g028ca-hp-15-notebook-pc-compaq-15-notebook-pc-maintenance-service-guide-09f3b79/87.png)
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
.
Using System Diagnostics
79