Disc Drive not working

So heres my problem I have the old fat ps3 and disc drive reads the game plays it for like 30 mins and then it comes up with error message. Dont tell me it the game because I have tried many games same thing happens and sometimes it wouldnt even start up. What can I do?

 

Maybe the lazier that reads your discs are failing. When did you buy the console? Also are you games scratched at all?

 

The games are not scratched but this ps3 is pretty old but it like couple months after it came out

 

Try all your games to see if it is the Lazier. If so, I'd take it to a local shop to see if you can fix it

 

i doubt its your lazer if it just started happening just check for dust

 

ok i will