I need advice on what manufacturers make a quality keyboard to replace the keyboard on an ASUS Q552U laptop. ASUS will repair/replace the keyboard but require an $85 diagnostic fee plus parts and installation; way too expensive. ASUS does not sell internal replacement parts. They refer you to 3rd party retailers such as Amazon, BestBuy, B&H, Newegg, and Frey's. Looks like no one sells genuine ASUS keyboards. Does anyone know if ASUS makes their own keyboards or who supplies their OEM keyboards? A recommendation on a quality 3rd party vendor would help.