Unboxed and hooked up the computer easily. Looked good until I tried to power it up. Power light blinks red and beeps four times then nothing. Won't power on. According to HP, it is a power supply error code. The power supply (cord) that was sent with the unit is garbage. Good luck getting anyone to answer the phone for tech support, it's the old "run around." Extremely disappointed, the package was three days late arriving, now I have to wait longer to order a new power supply (more $$). Hoping once I get it powered on there aren't operating issues, but I'm skeptical of that. I'll update if there are any more issues.