For sale: Sony 4. The device is working and everything is fine, except for one issue: the disc drive needs you to move the CD left and right until it enters the device. I just changed the thermal paste and replaced the old fan. It makes a louder noise than a normal fan, but this doesn't affect the device's performance. System software: 13.04 Reason for selling: Upgrading to Sony 5 Price: 500 riyals