Hey, first of all I would like to say how great of a site this is, I come here for all my modding needs. thx! Ok first of all this was my first time trying to mod a ps2, I have a v4 ps2. I am using the chip matrix ifinity se 1.54 I think its a clone. I installed and now my ps2 when the power switch is clicked on just makes a high pitched sound. I have no idea what it is! My chip http://www.allmodchip.com/product.php?productid=16169 this is the guide I used http://www.psxtune.com/psx2/installe.html I used the one for the matrix ifinity chip but just now noticed that there is a clone guide as well... well crap... so I have some questions... 1) is my ps2 fried? The beeping noise and all 2) Should I just take the chip off and see if it works agian 3) use the clone guide? 4) lastly... the clip that holds the ribben for the reset/open button broke off so now should I glue the ribben back on? THANKS!!!!!!