That is, what I
thought was a major problem with my computer (motherboard gone out or one of the PCI slots) was in fact something so simple that I feel like an idiot! :P
This past weekend I decided now was the time to upgrade my RAM and get another big (terabyte) external drive. I did just that, putting my new ram in place and reorganizing all of my USB-based peripherals. Spent an hour just getting all that under-table wiring bundled and in good order. Turn on the computer, and no picture on my monitor. Okay, I guessed the video-card had finally gone out as I heard the computer boot up and go through its paces like normal (not entirely like normal, but I'm getting to that.)
I drove back to Microcenter, bought a new video-card, and learned from the salesman that I would have to check my power supply (PSU) for wattage. It appears that the new cards use
even more power while promoting themselves as "energy efficient". It was too late in the evening to buy a new power supply if I needed it, but I didn't think I did. The card needed a minimum of 400 watts, and I knew from the last upgrade my computer had been given a much more powerful PSU. Of course, it figures that it was rated at 380-watts. 20 watts short! Naturally, when the monitor came on this time and only posted a little screen-saver pop-up stating simply "Check Cable Signal" I thought it meant that the card wasn't getting enough power to actually work. Spent the evening watching "Miracle Day" and episodes of "House". At least that endeavor was enjoyable.
Slept in on Sunday just because I didn't want to go through more headache, even if I was anticipating success. Got a new PSU on my third trip, and was pleasantly surprised at how easy it was to install. I might be able to build my own computer next time at this rate! :) Well, we'll see about that :P
And, same pop-up on the monitor, no-go on the card. Okay, finally it clicked: "Check
Cable Signal". The cable! Of course! That was the problem all along, even if I've never had a cable fail. But I remembered the mention earlier here about a coax-cable failure that produced the same DVR troubles I had. So maybe a monitor cable that was a few years old could fail. I was thankful that when I went back a fourth time for the weekend that the salesman listened to me and recommended a shorter cable for my needs (3' instead of 6') so I saved ten bucks. Or not. Didn't work either.
So, I spent another evening watching TV, figuring I could ask around at work the next day. The IT guy was too busy yesterday, apologizing for not getting back to me (he's a good IT guy.) I wrote him a (much) shorter version of this when I got here today. Because after getting home last evening and rebooting my computer with the HDMI cable to my TV (the new video-card has that capability) and still getting the same results, I decided to start checking the connections, power connectors first. All were fine, even the 4-pin connector to the motherboard (that one's important.) Then I pulled out the ram just to check it and put it back in. Only the little clips on the side weren't "clicking" against the sides of the ram cards. That wasn't right. pulled them out again, checked their seating in the slots,
and pressed a little harder.~Click~
Yeah, one of those 'moments'
