I'm hoping I can get some help. My Tivo is a TCD648250. It was working fine yesterday, and after unplugging it and plugging it into a new Power Surge protector I got the Welcome Powering up screen, and it wouldn't get passed it. So I unplugged it and plugged it in this morning, and nothing! I find it hard to believe that my hard drive died, so I'm thinking it may be the capacitors. I've already have an order going at Digikey thanks to another poster's list. The question that I have is, do I need to solder anything? I'm going into this with zero experience (I'm a female). I ordered the two screw drivers recommended via Amazon, and I'll get them in a couple of days. Thank you in advance for your help.