Control panel is blank even though power is on

Check and replace it main power regulator board [SMPS]. Contact any service technician. Gopakumar Gopalan Google

The display should not be blank, meaning nothing there to look at. Different digital thermostats can be powered in 3 ways. Just from their battery's, from the furnace control transformer, from the furnace control transformer with battery back up in case the control power fails to retain your programming. Usually, removing it from the base and pulling the battery's to kill ALL of its power, waiting a minute or so then re-powering it, will restore the factory program and return the display. Also, there may be a small fuse on the back of the stat. If it has one, it will be easy to see if you are looking for it. Easy to miss if just looking at it for no reason. Be sure there is power to it. The battery's and their connections first. If you have a meter, check for control voltage. Put one lead on "R" then touch the other to "C", "Y" or "H". Should have 24 volts (AC) from the furnace transformer. I have never seen a stat blow from a power outage. But?

Sounds like the main circuit board fried. You can't repair it, thus replacement is the only option. That will not guarantee normal operation and your taking a chance one way or the other.

hello,

There is no reset button for this type of problem to be properly solve.
this type of problem can be view from two angle here below
1) From the wall power supply connection
2) from the oven wires connection to the panel or unit control

What this could indicate from your explanation is that there has been a bring of wire from the power control connected to the element (heater), what you are to do to solve this problem carefully, is to carefully unscrew the oven then trace the wire from the main power supply down to the control switch (panel or unit) after you most have unplug it from power supply to see if there is any of meant wires around if you are un able to trace any loose/bad wire then couple it back to it position and trace the problem to the main power supply from the wall mean that a partial contact from the wall unscrew it with a screw driver (technician tools )fix it up and then couple it back with this the problem of continuous will be solve.

thank you and thanks for using fixya.

If you get a display when you first turn on then after, say, 10 minutes it goes blank, your power settings could be too low. Does it come back if you wiggle the mouse?

If you go into Start/Control Panel/Power Settings you should see a "Power off monitor" or similar. Either turn this to a longer time period or set to Never. The last option isn't going to do your electricity bill any favours though.

Even if your printer's front control panel display has not gone bad yet, it could only be a matter of time.

If your printer has never had its control panel display replaced, you can get a free replacement from Xerox, even if the printer is out of warranty. Just call 877-571-7765 with the serial number of your printer.

I think this is due to a known defect from the factory for many of these panels having a bad soder weld which eventually causes issues with the panel, even if not apparent at first. That was the case I had. Just one day out of the blue my panel went blank, some days its lit with no display others the display is upside down or reading gibberish other times it seems to work fine. I tried looking for a bad soder myself but couldn't find it then later found out there was a soder issue via another post on this site and they will replace this panel free of charge.

Try to unplug the power for a few minutes and plug it back in. If it still not work then the main board has gone bad. Replace the board will fix it.

This I hope will be an easy solution for you. I think you have a circuit breaker tripped or a fuse if you have a fuse panel.. I am guessing you have an old fuse panel. When you have a fuse blown on a 230 volt appliance and you turn a swith on (like your knob) it feeds back to other circuits on the 120 circuits and will make it do crazzzy things, like making lights and clocks work..Regardless if you have fuse or breaker you dont have the 240 volt to run the range..You only have one120 volt leg powering your stove.

The oven control panel has failed. For more tech help with this issue and a place to order parts I suggest you go the link below, it is where I go for parts and help. You will need to model number available. Appliance Parts Lawn Mower Parts Heating Cooling Parts 365 day returns