CAN ANYONE FiX MY BLACK SCREEN OF DEATH ON PS3?

I have givn my ps3 a rest, ive changed all the cords, i watched a million Videos and read alot of forums but i cant find what im looking for, ive also done the video reset, (button click thingy) ect ect.. and yes ive changed the channel, changed RED/WHITE/YELLOW cords and then back to HDMI , made sure all cores are perfect, no rips OR dents, they were all plugged in aswel. Ive also done the let it rest aswell, plus the controller isnt linking up to ps3, AND yes the usb for that is good con.. im sooo guttered, New controller aswell .. Ohh well can anyone Save me?? Robin Hood>> maybe a Khight in shinning armor?? any Noble man ,up to giving me a hand.LMFAO!!! sweet Hope someone out there sees this and answers, im such a Desperado!! atm!! HELP!!!! CALL OF DUTY WAITS FOR NO WOMAN!! LOL ;P dont HATE <3
and im good at COD thank u very much lolzz,, im better then alot of people i play with.. On BO1 i have 2 15th accs and 4 level 50z all over 1.90 kds and a 6.00 win loss.. and on BO2 have 3 acc all over 1,70 kds and over 2.0 win loss.. All not Hacked or glitched. Legit as Sh_t .. PEACE** i anit a NOOB ..