I have replaced the Power supply
PCPartPicker part list:
http://ca.pcpartpicker.com/p/JNgjt6
Price breakdown by merchant: http://ca.pcpartpicker.com/p/JNgjt6/by_merchant/
CPU: AMD Athlon X4 860K 3.7GHz Quad-Core Processor ($99.98 @ NCIX)
CPU Cooler: Cooler Master Hyper TX3 54.8 CFM Sleeve Bearing CPU Cooler ($26.77 @ DirectCanada)
Motherboard: Gigabyte GA-F2A78M-D3H Micro ATX FM2+ Motherboard ($89.51 @ DirectCanada)
Memory: A-Data XPG V1.0 8GB (2 x 4GB) DDR3-1600 Memory ($49.98 @ DirectCanada)
Storage: Corsair Force LS 60GB 2.5" Solid State Drive ($46.99 @ Canada Computers)
Video Card: EVGA GeForce GTX 750 Ti 2GB FTW ACX Video Card ($213.12 @ shopRBC)
Case: Thermaltake Versa H22 ATX Mid Tower Case ($49.05 @ Vuugo)
Power Supply: Antec 450W ATX Power Supply ($54.98 @ NCIX)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($129.94 @ shopRBC)
Total: $760.32
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-02-03 19:25 EST-0500