Notebook Video, Display and Touch

Hi

I've had this good old (personal) HP Envy 1050ea laptop (Product No: WN967EA#ABU and Serial No: [edited]) for many moons and has been working perfectly fine up until now. I've recently upgraded it from Windows 7 to Windows 10 Home edition and now cannot get the external AOC 2436Pwa monitor to work with this laptop. So before the upgrade or when I was on Windows 7, I could easily extend my display to this external AOC monitor with a VGA cable but post upgrade it doesn't even recognise/pick if the external AOC monitor is connected.

I remember upgrading to Windows 10 a while ago when it was made freely available by Microsoft and rolled back then too as it didn't identify this external AOC monitor. Unfortunately its still the case and I'm at a massive loss here for not able to connect to this external display. 

I've a (work) Dell Latitude 5480 laptop on Windows 10 which connects fine to the external AOC monitor with a VGA cable. A firend suggested that if there's anyway of me getting the display drivers off this Dell laptop and installing it on my HP Envy Laptop? Not sure if its a great idea to start with? But then slowly running of options now as even AOC doesn't have drivers for this good 24" Full HD Monitor! 

Hoping youll might be able to advice as I could really do with one. Happy to furnish additional details.

Thanks & Best Regards,

MJS