My HP shuts down the first time it boots up

[Ashref]

Good afternoon!

As the title suggests, I have an All-in-One HP pc that keeps shutting down the first time it boots up in the morning.

It shuts down specifically when the HP logo shows up on the screen for a few seconds.

The weird thing is; when I restart it, it boots up normally, and I need to know what exactly is the problem here.

[itsmyname]

It might be heat-related. 

A "cold" motherboard may have a problem with some of its internal connections.

As the motherboard warms-up, the "intermittent" connection becomes an "OK" connection.

Or, it could be disk-drive that is slow to "spin-up", and announce to the motherboard that it is ready.

Experiment: in the morning, when you power-on, force it to enter SETUP mode. Don't change anything, but just let the computer "warm-up" for a few minutes. Then, exit from SETUP, and let it restart normally. Still get the symptom?