The prior review stands.  Amazon told me I could hold onto the product and return it later if need be.  I'm ready.  HP has wasted days of my time identifying a hardware problem and now wants me to find a repair location.  The irq and rom tests failed, the support chat terminated my ticket number twice without fixing a new problem, and the only solution is to dig through HP for a place to repair the computer.  Their site only wants me to buy extended coverage but won't honor existing coverage.  This is not my first problem with HP pc's but I think it will be my last.