PC fails to re-boot after AVG update

I cant get to safe mode - there is no signal on my monitors now.  Not sure if its even getting as far as BIOS screen ! 

Yes it was the free AVG Antivirus

any other help would be appreciated?

Darren.

Hi Darren,

This isn't the experience we want you to have & this isn't the usual behavior of AVG.
Let us work towards fixing the issue.
Would you be so kind to let us know if you've tried booting your computer in safe mode?
If not, please follow the steps in this article & let us know the outcome.
Also, let us know whether you use AVG Free Antivirus on your computer.

Hi, I've recently accepted an AVG update (don't know what it was exactly) but when my PC restarted it would boot up.  This is so annoying that AVG software caused this !! I am really P*ss**d off about it to be fair.  I have only put AVG on my PC a few weeks ago!! and this is what happens!!!.  - I re-booted it manually, by forcing it to re-start by holding the power button down etc ) I've done this three times - I got the Windows 10 recovery screen, saying "repairing windows …" - I left this going for about 3 hours - still same screen and message - tried re-booting again - still nothing.  Has anyone got any ideas about this please ? what I can try next ? many thanks

Please accept our sincere apologies, Darren.

In this case, we request you to contact your local technician for further assistance.
Thank you for understanding.

Hi Darren,

This isn't the experience we want you to have & this isn't the usual behavior of AVG.
Let us work towards fixing the issue.
Would you be so kind to let us know if you've tried booting your computer in safe mode?
If not, please follow the steps in this article & let us know the outcome.
Also, let us know whether you use AVG Free Antivirus on your computer.