Question My LENOVO L340-15IRH internal keyboard doesn't working

Jun 14, 2021
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I haven't used my laptop for about 1 week. Now, i turn it on and my keyboard doesn't work but the led is still on. I can use the power button but when my laptop is on, it's useless. I have tried all the method in this article www.drivereasy.com/knowledge/lenovo-keyboard-not-working-solved/
and reset my windows system but nothing have worked. I cant enter BIOS and safe mode. I have to use an external keyboard to enter BIOS and safe mode but my internal keyboard still not working in there. When i use the external keyboard to turn on and off the numlock and caplock keys my internal keyboard's led do turn on and off. Anyone know what happened to my laptop
 
Jun 14, 2021
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0
10
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do you know anything i could do to fix this problem before replacing my keyboard? It takes a lot of time to find and ship the keyboard to my place so i want to try some more solution. And my power button and keyboard's led is working fine is this related to my problem? Thank you btw
 
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