Washer-Dryer WJD1257W. Power on, water on, lights respond to selection button activity but no washer-dryer operation.

Yes there is a way to hard reset it, unplug the unit for 5 full minutes to hard reset it.
https://www.justanswer.com/appliance/9qr0g-hard-reset-maytag-epic-washer.html
Full Reset
Disconnect the power to the Maytag dryer and wait 30 minutes. After 30 minutes, restore power and make a new selection. If the problem persists or the dryer will not operate, disconnect power once again and call Maytag for service.
https://www.hunker.com/13410587/do-maytag-dryers-have-reset-buttons

It sounds like an intermitent Thermostat problem.

check out house breaker and could be heating element problem or thermostat issues ,not enough info for more respond .

There are too many problems that it could be, anything from the Button going bad, to the Door Shut Switch being defective, to the Motor, Relay inside the circuit board, to loose wire during the move, and the list goes on and on. Unless you can test each component that sends the START signal, nobody will be able to assist you with the information you have provided.

Instructions

Dryer
1

Examine the household fuses or circuit breakers if the unit is not working, as the Epic z dryer uses more than one circuit or fuse. Replace or reset as necessary. Use a power outlet with 240 volts or more, which you can determine with a volt meter.
2

Close the Epic z door firmly and press the "Power" button for at least one second if the dryer has power but isn't working. If there is no heat, verify that you selected a heat dry option.


Look inside the dryer for objects that may have fallen out of pockets if there is a clicking or thumping noise. Examine the drum edges and remove items if possible. Separate pieces of clothing inside the dryer if the items got tangled together, and reduce the load size if necessary.
4

Tighten the legs on the dryer if the unit is rocking side to side during use. All four legs should touch the floor evenly. Adjust as needed.
5

Press and hold "Start" if a "PF" (power failure) error code appears. If the code persists, press "Power" and then a new cycle selection.
6

Contact Maytag for help if an error code with an "E" and a number appears on the display.
Washer
7

Ensure the Epic z washing machine is plugged into a grounded three-prong outlet if it doesn't start. Shut the lid firmly and press a wash cycle before selecting "Start." Select "Start/Pause" if an error code appears on the display and unplug the unit for several minutes. Reconnect power and choose a new cycle before pressing "Start."
8

Verify that the hose connections are tight on both ends and only high-efficiency (HE) detergent is being used if the washer is leaking. Do not open the washer lid during the wash cycle, as water can deflect off items and splash out of the washing machine.
9

Select "Rinse and Drain/Spin" if the door does not unlock. This removes any excess water from the washer tub. If "Add a Garment" is illuminated, select "Start/Pause" to unlock the door.
10

Verify that you placed the correct detergent in the correct dispenser if the dispenser is clogged or is not dispensing as expected. Wipe out the dispenser drawer with a damp cloth and dry it before adding the correct detergent.
11

Leave the door open after use (if small children and/or pets are not present) if the washer smells badly. Place a laundry cleaning tablet, available at grocery and hardware stores, into the washer and set the washer to the highest temperature wash possible to clean the unit.
Both Units
12

Set a piece of 3/4-inch plywood under the washer or dryer (or both if stacked) if the machine is thumping or vibrating or the floor seems too weak to support the unit(s).
13

Tighten the feet on the unit and make sure all four feet are level on the ground if there is vibrating or thumping during use.
14

Do not connect the washer or dryer to an extension cord, as extension cords cannot supply the power necessary for the unit(s).

Follow this instruction............. ACTIVATING/DEACTIVATING
If you want to activate/deactivate the Child Lock function, press the Soil Level and Signal buttons at the same time for 3 seconds.

How It Works: 1. "Child Lock" can be activated while your Washer is running. 2. Once you activate "Child Lock", all controls (except for the Power button) will be locked until you deactivate "Child Lock". 3. The Child Lock button will be lit while it is in effect. When buttons, other than the Power button, do not respond, please check if the "Child Lock" function is on.
Hope this helps u out!

F01 - There may be an internal problem with the control, attempt a Hard Reset.

Hard Reset - In some cases the control can be non-functioning or may not accept activation from the control panel. To clear and restart the control follow the these steps:

* Unplug or turn the circuit breaker off for 30 seconds.
* Reconnect the unit to the power source by turning the breaker back on or plugging the unit back into the wall outlet.
* Press the Pause/Cancel/Stop button twice to clear the "PF" in the display.
* Start a short cycle to check the operation of the machine by selecting a cycle and pressing and holding the start button until the machine starts.

The F01 generally indicates a failed electronic machine control board.
This error code can sometimes be caused by a glitch or power surge through the electrical lines.
You may be able to clear this code by unplugging the washer for 5 minutes.
If the code returns after plugging the washer back in, then the electronic machine control board will need to be replaced.

The procedure for accessing and replacing this control board is shown in this image...

http://media.fotki.com/1_p,wkwdftgtbkdgfrwxgtqsskgwtqkq,vi/ksrttqdqrxkssrqtgsd/1/1303472/5961857/image12917img-or.jpg

Be sure to unplug the washer before accessing internal components.
When you access the control board, I recommend transferring the wires from the old control board to the new replacement control board one connection at a time.
Once you have all of the wires transferred, remove the old control board and mount the new control board in the washer.
Reassemble and test the washer.

The "F01" error code indicates a communication error between the Central Control Unit (CCU) and the EEPROM onboard the CCU.
The "F01" can also be displayed if the onboard "Pump Driver" fails to activate.
Generally in order to correct this failure will require replacing the CCU.
There is no way to test and verify if the control board has failed.
The technical data sheet basically states to replace the CCU.

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I have a similar Hotpoint model to this, that does something very similar now and again, usually when trying to set a delayed start.

The only way I have found to "fix" it is to turn the machine off for at least 5 minutes, and then try again.

Hope this helps.

the printed circuit board is gone

if computer is broken that is your timer dial not worth fixing sometimes as much as a new washer but it could be your interlock you can test this by closing door set machine to a programme hit the front of your washer to the right of the door as you look at it if not take lid of make sure power is off look down inside the front of your machine were your door seal is attached to the outer drum were u hit the washer on the inside will be your interlock switch replace that before paying out for a timer m8 more than likely that is the problem