Go back to the operating system that was on the laptop. Laptops are for the most part all proprietary so trying a new OS on one is not a good idea....You should only install a new OS on reference hardware...i.e. a computer that you build yourself.
Also, AMD does not support switchable graphics so if you wish to continue down this path you will have to work with HP.
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Requiescat In Pace AMD Processor Forums | Member since: 1/19/2009 | Post count: 4142
Please don't PM me with questions, instead create a thread so that everyone can assist and benefit from the knowledge provided. Thanks in advance!