Neo 2.2 Booting Problems - Please Read!

[cobraxt]

Hi,

I just installed a Neo 2.2 PRO Chip into my v1 USA PS2 with Gameshark 1.0.

However, when I put a PSX backup game in, sometimes it brings me to the browser screen.

Other times, it skips past that and brings me to the red screen which says "Please insert a PS2 format disc".

What is wrong with it? I'm pretty sure it's not the gameshark version because psx cd-r backups don't require the gameshark.

Also, I tried booting PS2 backups using all the different swap methods but they did not work either (the PS2 just hangs at the gameshark "Loading...Please Wait" screen.

Can anybody please help?

Thanks,
CoBRa