Bought this Acer Aspire TC-885-UA91 Desktop just 14 months ago and have learned the motherboard has failed. Very disappointing considering the overall very good reviews for this PC. Out of warranty and between the parts and labor (and time for parts to arrive and repair) it's not worth it to me to repair.  My repair shop said they are seeing their fair share of Acer problems and recommend that I buy either a Dell or HP.  Very disappointed.