Acts like it doesn't know it needs to make ice. When I press the test button it cycles and make a batch of ice Then quits until I press it again.

SOURCE: ice maker wont dump ice. it will refill with

need to replace the ice maker

SOURCE: ice maker wont work

If the ice maker has completely stopped producing ice.

Check to see whether the ice maker has been turned off. Here's how to check. Look for a wire along the right side of the ice maker that looks a bit like a coat hanger. If this wire is in the raised position, the ice maker is turned off. On some units you simply lower the wire to the down position to turn the ice maker on. On others, you lower a small red plastic lever to lower the wire. If the wire is in the proper position check the freezer temperature, it should be between 0-8 degrees Fahranheit. If it is warmer than 10-12 degrees, the ice maker may not produce any ice. Check your door seals and thermostat, repair/replace as necessary.

If the ice maker is producing ice poorly.

When an ice maker is producing ice poorly--when it produces just a few cubes or none, or when the cubes are too small--it's usually because of a clogged water line or a defective water inlet valve. First, check the water line attached to the back of the refrigerator for good water flow. To do that, first turn off the water supply valve. Then remove the water line from the back of the refrigerator. Next, place the water line into a bucket and momentarily turn the water valve back on to test the flow. If the flow is poor, you need to repair, clean, or replace the tubing or the shut-off valve that supplies the water. If the flow is good, you may have to replace the water inlet valve.

SOURCE: Samsung Refrigerator makes ice, but then quits.

I have this same thing happening, also. I have not been able to find a solution to this issue, however. The ejector blades push against the ice, apparently a gear pops loose with a loud clicking sound and the heater either does not work or never turns on. I end up killing the breaker to thr refrig,`removing the icemaker, letting it wrm up dumping the ice and putting it back in.

SOURCE: Samsung RS265TD Ice maker does not

Hello
Either the fill solinoid is bad or the inlet tube at the ice maker is frozen.
Try running a hair dryer to remove any ice that may be blocking the water from coming into the ice maker tray.