I bought at XO-37 chip from lan kwei and got it installed in my SCPH-37000L but I'm having problems getting DVD-Rs to boot up. It takes me 3 to 4 times powering it on and off before I can get it to boot. I also tried pressing reset to get it to work but it wouldn't work. I got my backups burned on verbatim DVD-Rs and they booted on ps2 with magic 2 fine. I always get the red screen or it would boot up to the playstation 2 logo then it would jump back to the memory card screen then the red screen asking for a playstation 1/playstation 2 disc. I got this chip installed by someone else, so I am not sure what is wrong with it. Is the chip defective or guage of wires aren't high enough? Also, I tried to boot ps1 backups by holding down the reset until the blue light blinks but as soon as I let go of the reset button, the tray goes back in but the ps2 just goes back to standby mode. If anyone can tell me what's wrong, it would be greatly appreciated. Thanks.