Computer Rebooting

[Loucab]

When I shut down my computer , the screen shows that it is shutting down. When I try to turn it on, the  computer shows that it is on, however the screen stays black when I hit a key to activate it.

I then have to hold on button in for 10 seconds to shut it off, wait 10 seconds and push button in again to start up.

  Is this something that HP can fix ?  , I cannot reach anyone by phone

[Lil_Boy_Blue]

Hi

2 things that can cause a delayed start

1 Flat CMOS/RTC battery, a 2 dollar home fix.

2 BIOS corrupted, home fix or repair shop.

So....

https://www.techwalla.com/articles/how-to-check-the-cmos-battery

and

https://support.hp.com/gb-en/drivers/selfservice/hp-envy-te01-0000-desktop-pc-series/29014358

HP Consumer Desktop PC BIOS Update (ROM Family SSID 8643)

F.11 Rev.A 12.9 MB Dec 2, 2019

HP Consumer Desktop PC BIOS Update (ROM Family SSID 8653)

F.11 Rev.A 12.3 MB Dec 13, 2019

As there are 2 possible BIOS options it may be better to seek further help.

And HP contact details.......

https://www8.hp.com/us/en/contact-hp/ww-phone-assist.html