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Control pad is inoperable - message reads ch24 - what can I do

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E-mail the manufacture for specs and codes! Thank-you-very-much!

Posted on Aug 26, 2008


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Three buttons are not working (not stuck)--The # 2 button inoperable, Channel Up button inoperable and one other side button inoperable

This is a know issue and fixed easily, but requires some parts and opening the remote. Visit me on Ebay - Item# 200555404044

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I recently purchased lg dehumidifier. it worked for a while then stopped working it displays the following ch24

For whatever reason, LOG does not list any information on Error Codes. To find out what CH24 indicates, contact LG's Support Representative at (800) 243-0000.

In the meantime, turn the unit OFF & unplug it for 15 minutes. Then plug it back in and turn it ON. During that 15 minute timeout, the electronics may have reset themselves and reverted back to the original factory settings. From there, you can set them as you like.

Hope this helps you and thanks for choosing FixYa.

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1 Answer

My ge microwave displays a message " keypad has

The only way possible to see if the touch pads are working is to test the voltage of the control pads when it contacts. The input of the Microprocessor should be checked for the pad control impulse to come in. If there is no trigger voltage to the mP this can be the control pad problem.Some dirt can accumulate and cause the tracks to short resulting in this display. Try to use heater to warm off any moisture.
The mP must be checked for the working voltage and also the frequency oscillation at the crystal leads. If so the mP is working with a suspected control pads which are not able to set the program or timing.
There is no way but to remove the sticker pad and replace, One difficult way to have a chance is to remove the carbon sticker pads and check continuity , You can use a carbon pen to line the tracks so that the multi-meter reads a continuity. With this you can have a temporary fix

Jul 25, 2011 | GE JVM2070 Microwave Oven

1 Answer

Inoperable. Control panel problem reads F71. What does this mean?

This error is a user interface heart beat failure. It says to check the wire harness for loose connections if this test ok replace the user interface control.

Are you hearing a click click click before it fails? If so this is a relay inside your ccu board. Replace the board this will solve your problem

Aug 04, 2010 | Whirlpool Washing Machines

1 Answer

The oven beeps and has a error F1

Hello,F1 means Stuck touch pad.
Usually means that either the touch pad or the oven control (also called clock or ERC) is defective and needs to be replaced. If this fault code cannot be canceled,replace the oven control(also called clock or ERC),touch pad,or both.


Jun 01, 2010 | GE JTP20 Electric Single Oven

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Why does my head unit read usb error 1

If you are trying to plug Thumb stick in it and then you get the error message.Your Thumb is inoperational.If you trying to connect IPod thru it and reads error, I would say your USB dock is damaged and of course Ipod could be bad also.

Jan 04, 2010 | Car Audio & Video

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Front door open message on display of dell 1815dn printer

Hey, make sure the front door is shut, if it is, you most likely need to replace the High Voltage Power Supply (Part# WH773). has this part and can ship same day. The sensor which reads if the door is open can go bad and it is part of the HVPS. Good luck!

May 21, 2009 | Dell 1815dn All-In-One Laser Printer

1 Answer

F3 Error Message

the code means this.

F3 Shorted touch pad panel

Good Luck

Dec 29, 2008 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

16 step pads at the bottom are sticking or inoperable

yeah call roland support and order the pads... i just fixed mine... the pads are 12.00 each 1-8 and 9-16

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2 Answers

F3 Error Message

It needs a new key pad it is shorted the ge website has a list of error codes f3 is the keypad

Jan 31, 2008 | GE Advantium 120 Convection/Microwave Oven

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