ok my freebee optiplex gx110 is now acting funny after about 5-6 months of using it. i had a 30 gig in for the first 3 months and it worked fine but then i for some odd and prolly smart reason i too that out and put a 10gig in. 2 weeks later it so called failed( cause i am using it in this one right now) but the dell wont recognize it or anything. did the cable change and even used onther power plug... nothing (keep in mind i am using the so called dead 10 gig right now as i type in this one) so i put another 10gig in it a week later the was really laboring and lagging. i could light a cigarette and flick off 2 drags of asshes before it would load yahoo messenger. but then it had the same SMART and regular errors of hard drive failure (and that one wont work in any of my comps so it IS dead) and now i am afraid to put the 30 gig back in. so ....since you know the situtation whats up.... is the ide controler going out is the mainboard going out ....what should i do...should i put it back in the same trash can i found it. or is there a way to rectify this issue