PC will not boot, no options on the 'choose option' blue screen work, I'm stuck in a loop - help!

[AJL00]

Morning, 

I uninstalled the software for the integrated webcam on my HP Pavillion laptop  (CyberLink WebCam), which initially seemed to be fine, but after a reboot I get the HP logo, and then the blue 'choose option' screen.  None of the options work.  System recovery and System restore do nothing, and I don't have a 'start-up' settings option.   I can't get the machine to boot in safe mode either.  I'm stuck in a loop and not sure what to do with it. 

How could uninstalling the webcam cause this problem? and how on earth do i fix it. 

Thanks

[pritam2015 · Accepted solution]

Hi,
You need to recover your system manually follow these steps.
1: shut down your notebook.
2: press f11 repeatedly as soon as you press the power button.
3: select troubleshoot
4: select advanced options then select startup repair follow on screen instructions.
If this doesn't work then repeat first three steps then.

4: select refresh your PC option.
5: select keep my personal files.(options may vary depending on Windows edition)
6: follow on screen instructions.

This still problem isn't solved then you need to reinstall Windows manually. On other PC download Windows 10 iso and create bootable USB/DVD (prefer DVD) insert this bootable USB/DVD to your detective notebook and reinstall Windows 10.
Here is detailed guide.
https://techsimplifier.blogspot.in/2017/08/how-to-install-windows-what-is-clean.html?m=1

[AJL00]

Thankyou for your reply. 

Unfortunately startup repair doesn't work, and 'select startup repair' isn't an option on my machine.  None of the blue screen options work at all. 

I don't have access to a machine with Windows 10 on (at least not for a couple of weeks).  

I can't work out how to download the ISO with my old laptop (Windows 7).    I'm just going round in circles with this and can't work it out. 

[AJL00]

Thank you for you post. I tried again, and worked out how to download the ISO and put it on a USB. I've completely reinstalled and everything is working as it should (if not better)

Many thanks!!

[Youngwolf_kat]

How did you do it , and which advanced option did you pick to install the new windows