Microsoft support can't tell you what driver to download and install for this HP notebook to fully support Windows 8. Only HP tech support can tell. If they say it can't be done, it's back to Windows 7, I'm afraid, as a very good fix.
Of course you ran the Windows 8 upgrade advisor before doing this upgrade. What did it say about compatibility?
Kees
ok so just some specs first
i have a HP Pavilion dv6t-3000 CTO Entertainment Notebook PC
i upgraded from windows 7 to windows 8 64 bit
i have an ATI mobility radeon HD 5000 series (Microsoft Corporation - WDDM v1.20) and an intel(R) HD graphics card.
next to the ATI mobility in device managers, there is an exclamation point in a yellow triangle. when i open it up, it says
This device cannot start. (Code 10)
{Operation Failed}
The requested operation was unsuccessful.
i have tried updating it but it says it is up to date. i have tried going to the HP support page but it only gives me options for a windows 7 computer and says there is nothing for my computer for windows 8. i chatted online with windows support and they could not help me and now I HAVE NO IDEA HOW TO FIX IT. PLEASE, PLEASE, PLEASE, i have been trying to figure this out for months and have gotten no where. please someone help me

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