How to install backup dvd game using hd loader mc exploit?

[Lqd]

When i try to install backup on a mod and unmod jap ps2 using hd loader mc exploit...i always get this this is not a valid ps2 disc...can anyone help?thanks...

[EspI69]

well, i got a chip in my ps2 so it installs back-ups.... if u use the exploit u cant becuase it loads up using the psx mode... if u boot hdloader off a cd with a .cnf file telling it to load using a modded console, then ull be good to go and install backups...

or u can network your ps2 and use hdl_dump to transfer ISO's
or just hook your HD up to your ps and transfer the ISO using hdl-dump