How do you run HP's PC Hardware Diagnostics UEFI?

To run HP's PC Hardware Diagnostics UEFI, the correct action is to press the F2 key during the boot process. This key specifically initiates the diagnostics tool, which allows technicians or users to check the hardware components of the HP desktop, workstation, or notebook for issues.

This process is crucial for identifying hardware failures or malfunctions, as it provides a comprehensive set of tests that can help pinpoint the source of a problem. The diagnostics tool supports testing of various hardware components, including memory, hard drive, and other critical systems within the computer.

The other keys mentioned do not serve the function of launching the UEFI diagnostics. For example, F1 typically does not correlate to diagnostics, F10 usually opens the BIOS setup, and the Delete key is often associated with entering BIOS settings as well. Therefore, pressing F2 is the designated method specifically for accessing HP's PC Hardware Diagnostics UEFI.