原帖由： oldturkey03 ,
lovy, the first thing to do is to use one of the guides [http://www.ifixit.com/Device/PlayStation_3#guideList|from here], best is probably [guide|3493|this one.] Once your have it apart again, do check for any misaligned cables, broken connectors etc. If the optical drive did not read any of your disks, it may need to be replaced. Use the above guides to properly assemble your PS3 again. The re-evaluate. Right now it is difficult to pinpoint since It somewhat worked before, but stopped working after you worked on it. Always double (or triple) check your work first.