I have a 4yr old 9200 which has just developed a fault.When left on standby,the HDD seem to be running non-stop,and the box will not wake up.If I use the mains switch,I can get it to boot,and I can use the box as normal.I formatted the HDD to see if that helped,but it hasn't.Anybody able to help please,has the HDD failed,or is it time to retire the old lady?