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hello everybody hello and welcome to a new video today I'd like to talk about this HP probook laptop it's a four thousand seven hundred and thirty s and it comes originally with Windows 7 and I like to do Windows 10 installation on it a team installation from a UV thumb drive in UEFA mode and a 64-bit version we have a Windows 7 sticker under the battery so we have a coach so we have key and we can do the installation on Windows 10 without any problems we can use the Windows 7 key it's working really good but the bias is not able to do a you effets installation for me you have be thumb drive them and therefore we have to do some changes we come to that in a minute and after the Windows installation we have to do some installation of graphics drivers because in this machine and Intel HD graphics is combined with an AMD 7400 M graphics and therefore you need a special net driver is it cal