I need some suggestions on a new video card (and perhaps a sound card). But first, here is some background.
Last month, I upgraded from an old HDD to a new Crucial MX100 SSD (based on some great feedback on this forum). This new SSD has added new life into this older system and I've been very happy with it....with one exception. Since this new SSD installation, I am now experiencing occasional freezes with both my video and audio on this PC (with a loud buzzing noise when it occurs each time). I had hoped the issue would go away after I reinstalled the driver for my Nvidia 8800GT video card. Unfortunately, the problem persists. My sound card is the original Creative SB X-Fi, but I haven't received any specific error messages related to the sound card. At any rate, this problem is not going to go away without me taking some action.
So the question is, if I want to try upgrading my video card, what can my older PC accept? This is a Dell XPS 410 with an Intel Quad Core 2.4 Ghz processor and a 425W PSU. The power supply was upgraded from 375W PSU to a 600W PSU several years back. I am running X64 Win 7 with 6 GB of ram. I don't want to break the bank spending too much money on this older rig but I need to do something to resolve this issue. Also, what about a new sound card. What can this system take? I'd rather try to fix this issue versus replacing the PC. This is still a very capable computer; and I am not ready to give up on it. I appreciate any feedback.
PS I find it very interesting that my problem has occurred since I upgraded from the old HDD to the SSD. But I cannot imagine how the new storage drive would have any negative impact on the video/audio.