Cyclone2 not working - new design - Any suggestions?

Apparently the chip is in unconfigured state with weak pull-ups causing the LEDs to glow a bit. If the power supply is O.K., there may be an issue with configuration related pins. Did you pay attention to all requirements in this regards, e. g. necessary pull-up or pull-down resistors, setting defined level to some additional pins as said in the device handbook? See: Figure 13–22. jtag configuration of a single device using a download cable and respective notes.