Looking to upgrade my Power supply for my new graphics card/ processor

[Sticks09]

Hello All! Recently had the benefit of using these forums to buy a new AMD FX 8 core processor as well as a R9 390 Gaming 8G Graphics card. However, I think I found out that I do not have the power supply to turn on the graphics card as after installing the graphics card and the drivers I have a black screen. With this being the case I was interested in possibly finding a new power supply to meet my needs perhaps.

Here is a list of my current system specs:
Power Supply = Corsair TX 650 W
Graphics Card = Radeon R9 390 GAMING 8G
Processor = AMD FX(tm)-8320 Eight-Core Processor 3.50Ghz
RAM = 16.00 GB memory (Not sure on the type)
OS = Windows 7 64Bit
SSD = Kingston 240 GB
HD = 1 TB Seagate
Motherboard = gigabyte GA-990XA-UD3

Budget: Trying to keep it around 150 dollars or less.

Thanks for your input guys!

 

[rcxtra]

I'm not really familiar with the Corsair TX series quality, but according to their website that supply has plenty of power to run you new GPU (single +12v rail @54A). You might want to try that GPU in another system if you can...

If you're looking to dump some case on a good quality PSU then you might want to take a look at the PSU Tier List here on Tom's
http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html