Laptop seems pressing keyboard on its own

up vote
0
down vote

favorite

About weeks ago, my Lenovo Ideapad Y700 started to press its keyboard button on its own.

I tested keyboard event using this key event tester website and turns out my laptop is keep pressing keydown button (Sometimes keyup).

At first, I press keyup on the keyboard a few times and fixed it but it will happen again when I restarted the laptop. The symptom grew worse every day and now this "fix" is not working anymore.

I tried these things but still not fixed it:

I uninstalled HID Keyboard Device and Standard Keyboard PS/2 Driver and restart the laptop. It reinstalled themselves automatically and the funny thing is the HID Keyboard Device seems to increase itself, at first it was 2 drivers, they are 5 now.

I plugged in my external keyboard, pressing keyup a few times but still have the same issue.

I used Malwarebytes scan both of my hard disk partitions but found nothing.

I tried to enter the safe mode by using the Recovery menu of Windows 10. The issue still happens in the safe mode.

Few notes, the keypress issue does not happen when I am in any BIOS-like menu (including Lenovo BIOS menu, Windows Advanced Options Menu, etc.) but it starts to happen again when I successfully launched the Windows.

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

Which button and always the same? It might be a hardware problem.
– harrymc
Nov 13 at 17:27

I would try to clean the whole keyboard
– user8408080
Nov 13 at 18:05

change with another keyboard to check, or plug the keyboard to another computer to check.
– Joy
Nov 14 at 10:21

add a comment |

up vote
0
down vote

favorite

About weeks ago, my Lenovo Ideapad Y700 started to press its keyboard button on its own.

I tested keyboard event using this key event tester website and turns out my laptop is keep pressing keydown button (Sometimes keyup).

At first, I press keyup on the keyboard a few times and fixed it but it will happen again when I restarted the laptop. The symptom grew worse every day and now this "fix" is not working anymore.

I tried these things but still not fixed it:

I uninstalled HID Keyboard Device and Standard Keyboard PS/2 Driver and restart the laptop. It reinstalled themselves automatically and the funny thing is the HID Keyboard Device seems to increase itself, at first it was 2 drivers, they are 5 now.

I plugged in my external keyboard, pressing keyup a few times but still have the same issue.

I used Malwarebytes scan both of my hard disk partitions but found nothing.

I tried to enter the safe mode by using the Recovery menu of Windows 10. The issue still happens in the safe mode.

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

Which button and always the same? It might be a hardware problem.
– harrymc
Nov 13 at 17:27

I would try to clean the whole keyboard
– user8408080
Nov 13 at 18:05

change with another keyboard to check, or plug the keyboard to another computer to check.
– Joy
Nov 14 at 10:21

add a comment |

up vote
0
down vote

favorite

About weeks ago, my Lenovo Ideapad Y700 started to press its keyboard button on its own.

I tested keyboard event using this key event tester website and turns out my laptop is keep pressing keydown button (Sometimes keyup).

At first, I press keyup on the keyboard a few times and fixed it but it will happen again when I restarted the laptop. The symptom grew worse every day and now this "fix" is not working anymore.

I tried these things but still not fixed it:

I uninstalled HID Keyboard Device and Standard Keyboard PS/2 Driver and restart the laptop. It reinstalled themselves automatically and the funny thing is the HID Keyboard Device seems to increase itself, at first it was 2 drivers, they are 5 now.

I plugged in my external keyboard, pressing keyup a few times but still have the same issue.

I used Malwarebytes scan both of my hard disk partitions but found nothing.

I tried to enter the safe mode by using the Recovery menu of Windows 10. The issue still happens in the safe mode.

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

About weeks ago, my Lenovo Ideapad Y700 started to press its keyboard button on its own.

I tested keyboard event using this key event tester website and turns out my laptop is keep pressing keydown button (Sometimes keyup).

At first, I press keyup on the keyboard a few times and fixed it but it will happen again when I restarted the laptop. The symptom grew worse every day and now this "fix" is not working anymore.

I tried these things but still not fixed it:

I uninstalled HID Keyboard Device and Standard Keyboard PS/2 Driver and restart the laptop. It reinstalled themselves automatically and the funny thing is the HID Keyboard Device seems to increase itself, at first it was 2 drivers, they are 5 now.

I plugged in my external keyboard, pressing keyup a few times but still have the same issue.

I used Malwarebytes scan both of my hard disk partitions but found nothing.

I tried to enter the safe mode by using the Recovery menu of Windows 10. The issue still happens in the safe mode.

windows-10 laptop keyboard

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

asked Nov 13 at 15:57

Veerakran Sereerungruangkul

133

Which button and always the same? It might be a hardware problem.
– harrymc
Nov 13 at 17:27

I would try to clean the whole keyboard
– user8408080
Nov 13 at 18:05

change with another keyboard to check, or plug the keyboard to another computer to check.
– Joy
Nov 14 at 10:21

add a comment |

Which button and always the same? It might be a hardware problem.
– harrymc
Nov 13 at 17:27

I would try to clean the whole keyboard
– user8408080
Nov 13 at 18:05

change with another keyboard to check, or plug the keyboard to another computer to check.
– Joy
Nov 14 at 10:21

Which button and always the same? It might be a hardware problem.
– harrymc
Nov 13 at 17:27

I would try to clean the whole keyboard
– user8408080
Nov 13 at 18:05

change with another keyboard to check, or plug the keyboard to another computer to check.
– Joy
Nov 14 at 10:21

add a comment |

1 Answer
1

active

oldest

votes

up vote
0
down vote

If the problem is with one particular key or keys, the problem is probably
hardware.

A good cleaning of the keyboard will solve the problem of sticky keys.
Be careful, as some keyboards are fragile.

answered Nov 13 at 19:55

harrymc

247k10256542

add a comment |

Your Answer

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "3"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f1375069%2flaptop-seems-pressing-keyboard-on-its-own%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
0
down vote

If the problem is with one particular key or keys, the problem is probably
hardware.

A good cleaning of the keyboard will solve the problem of sticky keys.
Be careful, as some keyboards are fragile.

answered Nov 13 at 19:55

harrymc

247k10256542

add a comment |

up vote
0
down vote

If the problem is with one particular key or keys, the problem is probably
hardware.

A good cleaning of the keyboard will solve the problem of sticky keys.
Be careful, as some keyboards are fragile.

answered Nov 13 at 19:55

harrymc

247k10256542

add a comment |

up vote
0
down vote

If the problem is with one particular key or keys, the problem is probably
hardware.

A good cleaning of the keyboard will solve the problem of sticky keys.
Be careful, as some keyboards are fragile.

answered Nov 13 at 19:55

harrymc

247k10256542

If the problem is with one particular key or keys, the problem is probably
hardware.

A good cleaning of the keyboard will solve the problem of sticky keys.
Be careful, as some keyboards are fragile.

answered Nov 13 at 19:55

harrymc

247k10256542

answered Nov 13 at 19:55

harrymc

247k10256542

answered Nov 13 at 19:55

harrymc

247k10256542

answered Nov 13 at 19:55

harrymc

247k10256542

add a comment |

draft saved

draft discarded

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

搜尋此網誌

Gfrktyl