Key board not working properly

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dinesh - 16 Dec 2015 à 07:46
JoKelly47 Posts 3 Registration date Tuesday 24 November 2015 Status Member Last seen 6 January 2016 - 16 Dec 2015 à 12:45
Hello,
i have a acer apaire 4720z laptop, i am facing issue that some keys of laptop not working, when i repalced new key board isuue not resolved.
i dont know that what can i do plz help
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1 response

JoKelly47 Posts 3 Registration date Tuesday 24 November 2015 Status Member Last seen 6 January 2016
16 Dec 2015 à 12:45
Not sure if this method helps. Switch off all power supply to the computer, and hold the power-on switch depressed for about a minute. Switch on the power supply and operate as usual. Then it may work.