Dvd didnt working

[razor 10]

Hellow. I have an acer l3600 mini desktop. Ive encountered a problem that my matshita dvd-ram uj-875s ata cannot read dvds but can detect cd's. It started when i installes new windows 7 H.p 32 bit. Any solution

 

[Ubrales]

It needs to have the driver updated to Win 7 32-bit.