Purchased this desktop for an elderly lady that does light surfing and online banking/shopping.  This was working without an issue until a few days ago... shy of the 1 year date of purchase and the computer can't recognize the hard disk anymore.  Searched for the error code and most articles advise to replace the hard drive.I realize this is refurbished, but I would expect it to last a few years, not less than 1.Store has changed or doesn't exist anymore.  Can't email seller anymore.Hoping this gets attention from new seller with positive resolution... or hoping someone else had something similar happen and the fix is simple.Error code: Fail PSA V4220 Error 2000:0150. Hard Drive - No Hard Drive detected, or disk controller not supported