My laptop keyboard not working
when i type any letter it is deleted
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Your backspace key or the contact underneath is likely stuck or dirty. I would look up your specific computer for recommendations for your keyboard but most times a key can be carefully removed from the keyboard by prying with a spudger and then cleaned. I would use a quetip and a small amount of isopropyl alcohol to clean the underside of the key, the plastic/metal brackets that hold the key in place, and the contact if possible.
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My laptop some keys are working while others are not...Kindly recomend what wil i do?
keys like enter, ALT , B T Oetc..
Same process outlined in the answer to clean them. Otherwise, you can disconnect the keyboard wire connector, examine both the connector and the cable pads cleaning where necessary, then reconnect and test. If that does not work the keyboard should be replaced.
