Windows 10 My pointer suddenly sometimes stops working and again starts working after pressing any key . I use touchpad not mouse . Lenovo laptop ideapad 300 15I

[DivyanshKishore]

My lenovo laptop ideapad 300 15ISK with windows 10 was working fine . But before some months my laptop had two problems . "1" key of my keyboard near the escape button went wrong . I first noticed it that when i turn on my laptop then in the password field was spammed with dots and on other places also where there was a typing space "1" key all of sudden started spamming and with it when it be auto typing my touchpad pointer also stopped . I got temporary relief from both "1" auto typing and pointer freezing by pressing any key . Also my "1" key was automatic , i was not able to use it after it went wrong . The temporary relief would last for about 5 seconds or sometimes longer then the same problem of pointer freezing and "1" auto typing . i tried many ways from the net but none worked . finally i used keytweak to disable the "1" near the escape button , now also i am using 1 by num lock . Also it was not that "1" only spammed when there was a typing space , it spammed in background also which i could know as the pointer freezed . after disabling 1 also my pointer problem persists , not so severe , but then also very disgusting . so for pointer i have done the following remedies since then

1. Update mouse driver 2. Set defaults in BIOS by F9 3. change sensitivity

When i felt that poiner problems may be because "1" key being pressed inside now also . So I looked for options to allow pointer movement while typing . I tried palm tracking option . it was not changeable in synaptics window so i changed it through registry after seeing the registry method in a microsoft post for same problem . it also did not work . plz help me

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