Hi, Taccy! What would I do without your responses to my pleas?
Here are better specs on my machine (graphics card for the second monitor aside):
http://support.hp.com/us-en/product/...ent/c02153183/
Looks like the power supply is only 250W. Thanks for the good info on why NOT to buy a cheap power supply. The CPU case is a "mid-size ATX," if that means anything to you (not much to me). I never buy "slim" or tiny CPUs/cases because I have plenty of desk space and I'd rather have room to fiddle around if I do upgrade something.
This baby's now 5.5 years old and has served me well -- and still serves me exceptionally well except for that graphics card. Which is why I thought I'd just start by upgrading the card/power supply and keep the rest of the rig for a while longer, if I can. If only to spread out the $$$ outlay over the course of the whole year. I may have to replace my laptop this year too, so I'm trying not to overextend myself buying all sorts of new computer stuff all at once.
I've upgraded to Windows 10 (and love it) and since I have no other issues with gaming and other work except those graphics, am I being too optimistic to think I can start by upgrading the card/power supply on this same machine?
I assume then that, if I buy a new CPU later this year, I can then just use this same upgraded card in the new computer later. Yes?
Sorry I am such a noob about the hardware. I know just enough to get by. I've upgraded RAM and graphics cards and a few other things, but I'll probably have the engineer hubby put in the new power supply, etc., for me.
What wattage power supply does your PC have? In the specs it just says 'power supply', which is never a good sign.
According to the Nvidia website the 960 needs a minimum 400w PSU although I'd say 500w at the lowest to be on the safe side, especially if you're upgrading other parts in the near future. I'd only pick a power supply which has, at the least, an 80+ Bronze certification and to be sure of getting that, it's best to stick with the recognised brands such as Corsair, EVGA, Fractal Design (which is what I have) or Antec.
Something like this -
http://www.amazon.com/EVGA-BRONZE-Co...00w+psu+bronze
Or this -
http://www.amazon.com/Corsair-CX500M...00w+psu+bronze
The second one is useful if space is tight because you'll only plug in the cables you need.
A cheap PSU can kill your motherboard, graphics card, CPU etc so it's just not worth the risk for the sake of 20 or 30 bucks extra.