haha the oven....
thats funny, anybody that tells you to put it in the oven IS A IDIOT
new paste and try it, if no go, bend clips just a bit so they apply more pressure. works alot of the time, if that dont do it go buy a heat gun not hair dryer, (harbor freight $10) and heat up the RSX....
now you cant attack the rsx with the heat gun, gradually heat it up, going over/around the chip, few inches above it, keep gun tipped to side so the hot air gets under the rsx also.
there is no set time to heat, watch the the board closely the second it starts to flex down, start pulling the heat away and slowly take it away, remember the whole time the gun is on, keep it moving!!!!!!!!
this goes for any circuit board tvs,phones,pc mobos/gpu's,car audio, gauge cluster in ford expedition, haha had to throw that in there, i have had some that my rework station wont fix and i pull out the ol heat gun and boom, success
serious though don't ever put nothing but food in your oven LMFAO