On that model is not implemented active cooling with vent, only passive alu heatsink on video processor! I upgraded it with little fan from laptop. Nidec 5v 2510 2.5CM d02x-05ts1 04 and I brought an electric voltage 5V from the internal USB cable management. Maybe add another Delta KSB0305HA 3015 3cm DC5V blower, Delta KSB0305HA 40 * 40 notebook fan or FAL3F12LHSL DC Blower Fan 5cm DC12V on the back to that expels hot air out. Now player no brakes and much more agile through the menu