i have a onida dvd player model no. DFX 5985, from past one month its not functioning properly. Every time a insert a dvd in that its shows a msg 'NO DISK'. but cds are playing without any issue. Tell me what should i do. Thanks in advance. Please provide me phone no. of onida service centre. Is there any service centre of onida in ALWAR (RAJASTHAN)?? read full review »