Poor Yeldar, what sucks even worse that there's insult to injury, Gran Turismo 5 is stuck in there and it is nearing the end of the life-span of and the PS3 Phats out there!

Altough, if you are brave enough and don't have a warranty anymore you can find a few videos on Youtube on opening the PS3, getting the disc out of the tray, and possibly solving your YLOD (Which could be the that the CPU's slipped a bit from the heat)
Also, a early Merry Christmas!
Yeldar's new pressie could possibly be a PS3 Slim maybe?