Sony VAIO 17 Laptop Does Not Power On

Sony VAIO 17-inch laptop does not power on! Model: VPC-EJ1M1E Includes battery and charger Intel® Core™ i5-2410M, 2.3 GHz - 43.9 cm (17.3") HD+ display, 1600 x 900 pixels, LED backlight, 16:9 aspect ratio - 4 GB DDR3-SDRAM, 1333 MHz - 640 GB HDD, DVD Super Multi drive - NVIDIA® GeForce® 410M with 1 GB dedicated VRAM; Intel® HD Graphics 3000 integrated graphics - Wi-Fi 4 (802.11n), Ethernet LAN (10/100/1000 Mbit/s), Bluetooth 3.0+HS - Lithium-Ion (Li-Ion) battery, up to 4 hours of runtime