Hi, I'm having some problems with my sony desktop for a while now. The fan on the little box where i plug the power cable into is broken, so i've taken it out and tried to tape it back up, but i think theres too much strain on propellers and it keeps breaking and making noises. So i went to circuit city to buy a new 120mm fan to replace it. I replaced it turned it on and figured out that the fan wasn't spinning. That's only half of the problem. When i boot up the computer it gives me these options. It says theres something wrong with my power, that it was disconnected or broken or something. Boot computer in: Safe mode with networking Safe mode with (Something) Safe mode with (something) Last known configurations Start windows normally. I start windows normally, but it just restarts the whole computer over and gives me the options all over. It never did this when I had the broken fan in there, even after i taped it up and everything it still ran fine except for the noise from the fan. I tried taking out the new fan and replacing it with the old one but it still gives me those Booting options. If i buy a whole new power module thing for the computer would that fix my problem? Any suggestions? Thanks in advance.