my laptop is stuck at sony vaio screen i was doing an update to windows 10 and it restarted and now its stuck at vaio screen w

[rosealby]

my laptop is stuck at sony vaio screen .I was doing a windows 10 upgrade and the screen restarted and stuck at vaio scren .What shud i do?

 

[rgd1101]

I thought vaio said don't upgrade to windows 10.