Problem with Matrix Infinity Please Help

[Makaveli1983]

Hi
I chiped my ps2 v10 just last week.
Now my problem.

I can't play ps2 backups. I always get the ugly red screen.
These backups are running. I tested them on a chiped station.
Psx backups are running by pressing circle button. Dvd movies are running too.
I updated to firmware v 1.38.
Ps2 original games are working and right under the ps2 logo infinty v1.38 is written.
I think i got a homebrew version.
Could this be the problem? Which firmware should i use?

Please help me

[davbere]

1.35 1.36 and above are for the v12.

[villasg]

1.35 1.36 and above are for the v12.

No use only 1.38
The <1.38 dont plays some games .
1.36--->1.38 (Few games (Baldur's Gate, Athens 2004, Spyro) were reported not working.
This has now been fixed)
Anyway use the newer fw for sure

[gums_work]

For homebrew Infinitys

Burn the latest firmware to disc and insert into ps2. Put into stanby and then hold reset for 3 secs. Upgrade cd will boot - flash with new firmware and everything should boot.

[Makaveli1983]

I tried every firmware that i can get on the matrix homepage.
still won't work.first i installed v1.21 (not working),then v1.35 (not working), v1.36 (not working) and finally v1.38 nothing helps.
whats wrong?

any ideas

[villasg]

I tried every firmware that i can get on the matrix homepage.
still won't work.first i installed v1.21 (not working),then v1.35 (not working), v1.36 (not working) and finally v1.38 nothing helps.
whats wrong?

any ideas

My opinion is :
You have wrong install one of : A,B,G,I,Y
If you can run PSX(copy) and in original PS2 displayed the INFINITY logo the :
The bios is OK
The +Vcc , gnd is OK.
The scex is OK.

Check again the others wires .( remove and install new .

[Makaveli1983]

I gave my ps2 to a friend who knows more than me about chiping a ps2 and stuff.
Maybe he can fix it.

Thanx