Released July 2009. ASUS Laptop UX50 Series UX50V-RX05 Intel Core 2 Solo SU3500 (1.40 GHz) 4 GB Memory 500 GB HDD NVIDIA GeForce G105M 15.6" Windows Vista Home Premium.
One reason why your device may not be turning on is because the battery is dead. Try plugging in your computer to allow it to charge before turning it back on. If this does not work, your device may need a new battery.