guys need some help here with my slim, i can access xmb menu but when i try to play psn games it show only black screen and also i cannot insert bd games like it malfunctioning

120gb 2106a connect to lcd monitor and using 3.50. never had this problem b4 updating to 3.50.... could it be hdmi cable?

done already, still the same. can access xmb, but when try to play psn games still show blank screen. try with composite cable also the same

i try to play all psn games that i have also same problem. shanks , lara croft , also cannot insert disc. btw im not connecting to network. thing happen after downloading shanks & lara croft. try deleting these 2 games also the same ... nevermind ill try to google if theres a same problem as mine ... thanks

yeap mine not my set ...... if that the problem, i'm broke again this month