Using Hp Pc Hardware Diagnostics (Uefi) - HP stream 8 User Manual

8 Using HP PC Hardware Diagnostics
(UEFI)
HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run
diagnostic tests to determine whether the tablet hardware is functioning properly. The tool runs
outside the operating system so that it can isolate hardware failures from issues that are caused by
the operating system or other software components.
To start HP PC Hardware Diagnostics (UEFI):
1. Turn off the tablet.
2. Press and hold the Volume down button.
3. While continuing to hold the Volume down button, press the power button to turn on the tablet.
The Startup menu is displayed.
4. Press f2
5. When the diagnostic tool opens, select the type of diagnostic test you want to run, and then
follow the on-screen instructions.
NOTE: If you need to stop a diagnostic test, press esc.
at the bottom of the screen.
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