HP OmniBook 4150 Notebook PC - Manual (Page 14)

Starting DiagTools
The Welcome Screen
1-8
The Welcome Screen
When you start the DiagTools utility, you will see the following screen:
Press F2 to continue and follow the instructions on the screen to run the diagnostic
tests. You can quit the diagnostic utility at any time, except during the execution of
the basic system test which takes several minutes. In general, the progression of
each test is displayed on the screen.