All posts tagged "keyboard repair"

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  Logitech Internet Pro Desktop Keyboard Repaired

                    Fault symptom: Some keys are not working. I was typing a letter in Word and I found some keys were not working so with doubt of dust I...

  • Posted May 20, 2017
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  Where To Find The Power Blinking Fault In Yamaha PSR-3000 Keyboard?

                  The complaint of this Yamaha PSR-3000 Keyboard was power blink. It causes the LCD Display in the front panel to turn On and Off (the below photo showing when...

  • Posted February 18, 2016
  • 16
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  Music Keyboard No Power Repaired

                The complaint of this music keyboard was no power. The power supply converts the input AC 230 volt to 9 volt DC output. As usual, in order to see the...

  • Posted December 26, 2015
  • 11
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  Laptop Keyboard Teardown

                Ok, here I will show a laptop keyboard teardown, and why some keyboard are not working and why it is impossible to clean and repair. This is the target keyboard....

  • Posted August 27, 2015
  • 18
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  Humming Sound In Yamaha PSR e403 Keyboard

                  My nephew called me to check on his Yamaha Keyboard with the problem of humming sound. On testing I observed the humming sound coming from both the speakers and...

  • Posted January 23, 2015
  • 23
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  Replacement Remote Control

                If you have lost a remote control or the remote control have problem and can’t be repaired then you can click on the website below to look for a replacement...

  • Posted June 13, 2014
  • 1