welcome to the forum on what not to buy, mine worked fine , then i tried to boot it up. blue screen ,hard drive failure, shutting down to stop damage to computer. HP, Tiger direct, ECS all sent me chaseing my tail until the limited warrantee was gone. i am puting a Intel Board in like i did on this machine. ECS won't admit problem. looking forward to new install on other machine oh there is a hard drive controller failure in the RC410m board but they won't admit that buy pci,drive controller. works for a while...