I have a Vostro 470 I bought in 2012. I think the HDD is dying. I get frequent freezes, black screens every day and a blue screen every few days. It's okay if I just use it for "light" things, but if I open an audio program like Cubase, it will crash after about 30 minutes. Battlefield V will crash after 15 minutes of BAD performance. I can get a Crucial MX500 SSD SATA 6 Gb/s and a 2.5-3.5 kit for about $160AUD. Although I play games sometimes, my main use is music composing and production and I want to get into film scoring. Could someone confirm whether or not it's most likely the HDD failing.  I can't afford a new PC, if I replace it, I'll be getting a second hand PC. What do others think - is it worth changing the HDD for an SSD ?