Had a ps3 for years in the closet it was unstable because the cpu temperatures were very high 70 degrees in the xmb and in games after a few minutes and fan at 95% it turned off, so I tried the Delid, honestly I didn't look at many guides only two videos on how to do it using hot air and painter's knives Unfortunately it seems I went too deep scratching the chip, now the led Red lights up but then goes off immediately adios my friend