Ps2 to hdmi and gsm

Good morning to everyone
I have fat ps2 softmoded with fmcb and installed gsm also I have a hdmi to ps2 and when I go to gsm settings to choose my resolution I exit to ps2 browser and when i go to play grand turismo 4 it’s showing black screen but nothing else ..otherwise I try with other games and didn’t see anything changing..any help ?(I will post a video or photo later)

Tv monitor Hisense smart 43”