Hi everyone. I'm a bit of a noob. Even though I've been formally trained in electronics by the USAF it's been many, many years since I've done much electronics repair work.
I have an old Nintendo 64 power supply that's giving me no output at all. I'm not terribly familiar with switch mode power supplies, but from what I can understand it looks like I may have an open somewhere on the primary side( no fuses blown). I found a resistor that seems to be reading high at 68.2M ohms. When I look up the color code, (blue, grey, green, gold, green), it looks like it should be 68.5 ohms at .5% tolerance, which is apparently non-standard. Looking at the numerical values, they seem too close to be a coincidence. What am I missing/not understanding. Here's a picture...