Windows 10 1809 upgrade problem in hp spectre

[Ahmed_ELR]

My hp spectre x360 15 ch000 cto computer will stuck at boot hp logo if update or clean install 1809 win 10 version, hp should release bios update, also product support page drivers are too old and dupplicated, hp should make product drivers page more accurate and up todate.

[Echo_Lake]

@Ahmed_ELR
Thank you for posting on the HP Support Community.

I have a few troubleshooting steps we could try to fix the issue:  

Hard Reset :

1) Shutdown the computer.  

2) Unplug all the Adapter and peripherals connected.  

3) Remove the Battery. ( not for Built-in Battery computer ) 

4) Press and hold down the power button for 15 to 20 seconds.  

5) Plug-in the Adapter and put the Battery back into the computer if it's a (removable battery)

6) Try to turn on the computer and check, If the issue persists continue next step

Set BIOS default and restart:

1. Restart your notebook.
2. During startup, press F10 repeatedly until the BIOS menu is displayed.
3. Once the BIOS menu is displayed, press F9 to restore factory defaults.
4. Select Yes to confirm.
5. Press F10 to save changes and exit.
6. Select Yes to confirm.
7. The computer restarts using the default settings.

Next: Updating the BIOS (Basic Input Output System) Click here

Hope this helps! Keep me posted for further assistance.
If I have helped you resolve the issue, feel free to give me a virtual high-five by clicking the 'Thumbs Up' icon below, Followed by clicking on "Accept as solution" from the drop-down menu on the upper right corner
,Thank you for posting in the HP Support Community.  Have a great day!