My old graphics card died, I tried installing a GTX 1050 Ti but it didn't work, so I bought a 1050. I also ordered a new PSU rated 330W so hoping that will work. I cannot see any difference in the power supply I am buying compared to the one I have. How can you tell the difference? Why would the Ti not work since others have had success? Do I need to do anything special to get this new card working? My new 1050 will be here tomorrow. Do PSU go bad? Is there an alternate graphics card I could try that might work?