I finally looked at the screenshot, and I noticed that your ram is 800MHz. We multiply the DRAM Frequency times 2. So, everything is cool there. Leave it at 800MHz. That's stock. But be sure to manually set your timings and voltage to stock as well if your BIOS lets you. If not, ask around. If it can be done on that mobo, then somebody on here may know how.
Regarding the divider, don't worry about it right now. I've been being taught by the good people on this message board that I shouldn't worry about it. Mine is at 7:10, and the system is performing very well. There's nothing wrong with that as far as I know because nobody has said that I need to fix it. A few people have, but including everyone who's seen my dividers lately, the majority ignores it because it just doesn't matter like it used to (or so I'm told. This is my first overclock ever).
So, regarding your inevitable overclock, we need to set everything to stock first. the e2140 at stock is 800MHz FSB with the x8 multplier. That is, 8x200=1600 which is 1.6GHz - 200x4=800, which is the rated FSB. These FSB's are "Quad Pumped". So, set the multiplier to 8x. Then adjust the FSB to get 1.6GHz. You'll also need to manually set the voltage to stock. I'm still new, so the only way I know how to find out the stock voltage is to look in CoreTemp. It's the "VID". Of course, there's Google, but that didn't help me much. Of course, I'm quite sleepy too.
Anyway, manually enter all of these things in. When you enter the VID, there might be vdroop, which means the actual voltage will end up a little lower than you set it at. Ignore that for now.
Then, all you gotta do is a stress test for at least 6 hours. You can use programs like Orthos, OCCT or Prime95. There are probably others that I'm forgetting. If it goes at least 6 hours or so, then you'll know that it's totally stable at stock. At which point you can begin overclocking.
Read the overclocking guides found here on the forums in the Intel CPUs forum. You'll be overclocking better than you thought.
That's all I have. I'm sorry I didn't put much more effort into this. I'm so sleepy, but I want to help so badly!