burnselk ;Some of this will be a repeat of whta you have done.First I wouldn't clear the CMOS just yet.
2.Unplug the Maxtor external HD.(To me that looks like the only one detected.)
3.Shut down with the power button & then unplug the power cord leave it that way for say 1/2 hour.
4.Plug back in the power cord a power up the computer.
5.While it is booting & this may take a couple of trys because you might get a "keyboard error" if your too fast or a boot back to the screen you now have if too slow.
It looks like you press the <DEL> key to enter your BIOS.
So start pressing that key as the computer boots.
If you can get into the BIOS set the boot order to the HD that has Windows.
On the last scren shot you posted I still only see 1 internal HD & if that's not the one with Windows something changed the boot order.
I hope this was in the BIOS.Because if you can get there it is easily changed.
If it changed you "bootmgr" file or IO.sys file in Windows it is much more difficult to fix.