I have a samsung dishwasher model # dd68-00079a_en Can’t get it to turn on or even light up. AC power is hooked up and on.

Display connection strip is cut replace it if work then ok .or display is gone.

Take it back to shop

it is the pump you have to replace

Unplug it from AC, wait for 5 mins then plug in back. Provide details on your observations.

How to Fix a Dishwasher That Won't Start ' Dishwasher Repair

www.partselect.com/Repair/Dishwasher/Will-Not-Start/

If your dishwasher won't start the problem could be the door latch or door latch ... On manual timer models the timer is used to supply power to the pump motor, ...Missing: samsung ‎dmr78ah5

Samsung Dishwasher Won't Start - Model DMR57LFS ...

www.repairclinic.com/...Dishwasher/...-/Samsung-Dishwasher-won-t-start...

The door latch ensures that the dishwasher door latches shut. If the door does notlatch properly, the door switch might prevent the dishwasher from running.

What to Do When the Dishwasher Won't Start - YouTube

? 5:43
https://www.youtube.com/watch?v=L-bMqVb9kX0
Aug 15, 2013 - Uploaded by doityourselfstan
The problem could simply be a blown thermal fuse inside the control panel. ... Maytag Dishwasher Repair ...

What 2 cycle lights? Samsung dishwashers indicate problems and errors by making different lights light up and/or flash. We would need to know the model number too.

If you need further help, reach me via phone at https://www.6ya.com/expert/ronald_e6b9572cebe3ad27

It might be helpful if you are able to identify the country where you are located. I am unable to locate any specific references to this dishwasher model on the Siemens website.
In the meantime, my observation is that the flood switch is coming on. This means the water leakage detection device that is hooked up to the dishwasher is triggering and causing the water inlet valve to shut and run the drain motor in the belief the dishwasher has flooded. These dishwashers of European origin usually have the leak detector circuits hooked to the inlet water hose. Even if the hose is crimped or crushed can cause such behaviour.

please provide the model number of the Samsung dishwasher.
if none of the lights light up, then a fuse might be blown somewhere. If the problem is the start buttion does not start the dishwasher , then the door latch switch could be faulty.

If you don't get the flickering lights when you try to boot up with the AC adapter hooked up but no battery, it sounds like the problem is most likely a bad power adapter. Your battery is dead, and that's why you get the flickering lights, but the AC adapter is bad so you can't use it to power the laptop or charge the battery.

You can typically get a new adapter for $20 or so, or maybe even cheaper on eBay.

Hook up your power adaptor to ac power without it being hooked up to the laptop and see if the green light stays on. If it does then you know your adaptor is okay. if your adaptor is only hooked up to ac power and the green light still turns off then you know your ac adaptor is bad.

Take out the battery from your laptop. Now hook up the ac adaptor to the laptop and if it stays green then you know your battery is bad but you also want to make sure you can get your laptop to turn on. Hopefully it will turn on with only the ac adaptor hooked up to it.