Ps2 CD DVD not working | ps2 cd dvd काम नही करती तो क्या करें

dosto is video me aapko dikhaya gaya he sony PlayStation 2 yani ps2 ki cd dvd kaam nahi karti ya game loading problem dekhne ko milti to is condition me aap kese pata karen ki ps2 lens kharab he ya switch kharab he baki aap video me dekh sakte dhanyabad