Question Some keyboard keys not working on Sony Vaio VPCEB1E0E ?

Jun 19, 2021
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hHi, i have got a Sony Vaio VPCEB1E0E laptop and some keys are not working and one key seems to be depressed as it's continuously entering ** in the password box before I interrupt with any key on the keyboard. Is there any way to find out if the issue is with the keyboard or motherboard as I don't want to buy a new keyboard if the issue is with motherboard.
 

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