Summary: I bought this refurbished directly from Lenovo. It worked fine, but after 10-11 months, the desktop basically died (lost power) while in use. Then I had to deal with the so-called Lenovo Customer Service, which meant talking to people in the Philippines who give you variety of promises that...
Feeble power supply, and non-standard size prohibits replacement
Byron Hawkins "Byron", Amazon
5 February 2014
Summary: The machine has slots for extra devices like a PCI-E card, but the power supply doesn't have enough capacity for even the most power efficient card. I tried to run the EVGA GeForce 210 in this machine and the screen froze for lack of amps. This card has the lowest power requirement of any DVI card.
Summary: I ordered this machine because it had Windows 7 on it. I don't want Windows 8 so I am going through the process of returning the system. On another note, I tried to boot the system to determine if it just had the wrong documentation but I couldn't even get a BIOS display.