Hi, my computer sometimes doesn't boot up properly and it can take up to 5 or 6 occasions to get it on line. Unexpectedly the error message ifsmgr pops up and then 4 others follow. Freezing occurs and its just a matter of switching off and trying to get it all started again. Have reinstalled ME but it just happens again. Using a 4 year old computer with 256 memory and 10gb disc and ME. One of the fans was stalling a while back but seems to be running ok now, can this cause overheating and cause my faults? Should I buy a new fan. It's not the one on the main power pack. Thanks for any help.