I have bought this laptop 6 months back from HP Store and I have experienced following issue.screen flickers!sometimes it hangs like mad.Keys stick while gaming.some graphic card related issue.My friend suffered same problem with his laptop(we had same laptop), So HP replaced the laptop within a month and he got the new one but same issues keep on happening so he has taken his money back!so may be this entire(hinged)series have the same problem!recently I have formatted the laptop but still screen flickers sometimes.will give it to HP service Center.
But Otherwise I like the LAPTOP, IT is perfect for me!