LCD screen problem - BEKO MGF 20210 X microwave oven

[starLED]

I have a problem with the LCD screen on a BEKO MGF 20210 X microwave owen.
Some lines on the LCD screen are missing, while others are brighter then the others.
I marked them with red arrows.

Is this fixable?

 

[Nigel Goodwin]

Yes, you buy a new oven

Assuming you are able to source a new electronics panel (which is all that would be available) then it would be cost prohibitive.

You could always try disassembling it, and cleaning the zebra strips, if it uses them?.

 

[starLED]

Yes, you buy a new oven

No need, it repaired itself.

Not sure why, but LCD is now ok.

You could always try disassembling it, and cleaning the zebra strips, if it uses them?.

I will see if the problem appears again.

 

[Diver300]

Not that it makes much difference, but it's not an LCD. It's an LED display, or it's an electroluminescent display.

The problem may be that the multiplexing went wrong, although that bit of info won't help you fix it.

 

[starLED]

Not that it makes much difference, but it's not an LCD. It's an LED display, or it's an electroluminescent display.

It's L*D display, so no mistake.

 

[starLED]

I found this video today on YT.
Guy fixes car radio screen by shocking it with the lighter.
Can this method apply to my problem?
Is this safe at all?

 

[Nigel Goodwin]

Unlikely, YouTube is full of a load of complete rubbish among more correct items.