Hi guys,i know this thread is old, but i took the top off my 80gig PS3 .Armed with a fine paintbrush and vacuum cleaner i only cleaned the dust out.Now when i want to insert a disc (when usually it recognises that u are putting a disc in and it "takes it from you" and loads),there is no beep or anything,its just dead and wont pull the disc in.If i push the eject button,it makes the beep noises but thats it.I have checked the two small plates at the front which make contact with the metal tabs from the power and eject buttons,i bent it slightly upward to make sure it makes contact,but still nothing.Are there any "cheats" i could try by pushing and holding buttons etc?