HP (Hewlett-Packard) B5F62UA#ABA ユーザーズマニュアル

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

To start System Diagnostics:

Turn on or restart the computer, quickly press 

esc

, and then press 

f2

.

Click the diagnostic test you want to run, and then follow the on-screen instructions.

If you need to stop a diagnostic test while it is running, press 

esc

.

ENWW

Using System Diagnostics 101