windows 7 - Why does my laptop Bluray drive not read any discs

windows 7 - Why does my laptop Bluray drive not read any discs     
superuser.com/questions/     /why-does-my-laptop-bluray-drive-not-read-any-discs
 I have an Asus N35SV laptop with Windows 7, Slimtype BD E DS4E1S model Bluray drive. I've checked their website which has no driver.