Encoder failure, you check the line is not connected, in addition to detailed ask me <2> if it is lower than it can be replaced by Q8200, virtualization technology support, moderate price. The main reason for recommending it is that Q9200 faces delisting, support virtualization technology and so on, although the frequency is slightly lower than 810. Recommend GTS260 or GTX260 card, support TDP technology, the price has been close to the lowest level. Q8200 is also 45nm technology, if the machine is very appropriate, but no significant impact on daily applications. You're at the machine store and ask the price of IntelQ8200, and they have a quad core CPU to give full play to the CPU performance, this processor is good, 45nm Technology