Shift and numbers do not work. How to fix Shift key not working in Windows

Question: ACER E5-721 (da0zyvmb6d0 rev:D) Not all keys work on the keyboard.

Some keys on the keyboard do not work, I went the easy way - I changed the keyboard to a new one, the problem remained. Before that, the laptop had been repaired in a third-party service, and when I opened it, there was no keyboard connector, I soldered a new one! I didn't find a diagram!

Answer:

Bond007 wrote:

Some keys on the keyboard do not work

Bond007 wrote:

I went the easy way - I changed the keyboard to a new one, the problem remained.

There seems to be a keyboard connector, although I could be wrong)))

Bond007 wrote:

Prior to this, the laptop was repaired in a third-party service

Bond007 wrote:

and when i opened it Keyboard slot missing

There is no longer a keyboard connector on the board, strange.

Bond007 wrote:

I soldered a new one!

OFFTOP Here's the thought, or I'm not catching up, or you write a fairy tale.
PS And in order to find out where the legs of the keyboard grow from, the circuit is not needed, it always comes out of the multicontroller.

Question: Lenovo b575e - Touchpad stops working after pressing any key on the keyboard

Hello, dear forum users.
After loading the OS, if you press any key on the keyboard, the touchpad and keyboard simply stop working (before all actions, the touchpad works). If you connect a mouse via USB, the cursor comes to life again, but there is still no touchpad with a keyboard.
At the same time, all the Fn-F1 and Fn-F2 keys (sleep and turn off the display, respectively) respond. After waking up, the touchpad works again until the first press on the keyboard. What could it be?
V safe mode the same.
If you press F8 before loading the OS and try to select the boot option with the arrows, everything is fine. The cursor-line runs back and forth without problems.
What was done to solve the problem:
1) System Restore (March 2016)
2) Editing the LowerFilter and UpperFilters parameters in the registry
3) Reset BIOS settings to default settings
4) Instruction from the lenovo forum with holding the button in a small hole near the left ctrl
5) Update drivers
6) Full virus scan with fresh cureit
7) And finally, reinstalling the OS with formatting the system disk
After reinstalling the OS even before the first launch, when setting the username, PC name, etc. it was no longer possible to enter data, history repeated itself. I had to use the on-screen keyboard.
I've already broken my head, who will tell you what?

Answer: No thoughts, can unhook the keyboard cable and connect the usb keyboard.

Question: Lenovo B575E (Wistron LB57) some keys on the keyboard do not work

Good afternoon, there is a specified device after flooding, cleaned, soldered, a new keyboard is installed.
The check revealed that they do not work additional keys on the keyboard and the dell key, possibly num lk, all the rest are ok.
The lines from the multi NPCE 885 PAODX (not yet changed) to the keyboard connector are ringing, the levels change when the non-working keys are pressed. I tried to sew bios ladies from another device.
Tell me, where does the cartoon "broadcast" pressing a button on the keyboard?
Any other advice on finding the cause of the malfunction is also welcome.

Answer: Faced the same problem. I will describe the solution. The keyboard is set by a resistor divider on the leg of 100 multi. I have a 33k rezyuk rotted and there was such a problem. The replacement solved the problem.

Question: Lenovo z570 20095>(MB0108260m) keys either work or not

My second keyboard, the first had the same glitch. The s and a keys stopped working, then qwe, replaced it, the new one worked fine, the old one was thrown away, half a year has passed and now the s and a keys also sometimes stop working on the new one. At what they work normally they work, then they stop and do not react, but if you press the d key, they immediately start working again until the glitch repeats. What could it be, how to check, mother, controller or keyboard?

Answer: Blow out the keyboard connector, distort the cable, if it doesn’t help, change the keyboard (It has a dead design (It dies quickly from games ((

Good day! There is a problem. On the above laptop, the keys of the numeric part of the keyboard (located on the right) stopped working. By clicking on the " number lock"no reaction, the LED does not light up. The rest of the keyboard and the laptop as a whole work fine. The saddest thing is that even in the BIOS the arrows on the "4,6,8,2" keys do not work, the volume up and down function also does not In order to avoid losing my and your time, I’ll write right away: I changed the keyboard to a known working one, flashed the BIOS, all operations in windows (for example, such as turning on through virtual keyboard etc.) did it, but there is no result!!! I looked through the connector for connecting the standard keyboard - everything is normal. But there is one BUT!!! At USB connection keyboard on this clave everything works as it should, even in the bios. Please speak up. Thanks in advance.

Answer:

alertwer wrote:

Not understood. If the cartoon works, should it ring the same way or not?

If it rings the same way, then the lines from the multi to the connector are normal - not on a break, not shorted - with normal insulation, etc., and if not normal, then the opposite is true, including due to the cartoon proMMM problem.

Question: ACER E5-721 (da0zyvmb6d0 rev:D) Not all keys work on the keyboard.

Answer:

Bond007 wrote:

Some keys on the keyboard do not work

Bond007 wrote:

I went the easy way - I changed the keyboard to a new one, the problem remained.

There seems to be a keyboard connector, although I could be wrong)))

Bond007 wrote:

Prior to this, the laptop was repaired in a third-party service

Bond007 wrote:

and when i opened it Keyboard slot missing

There is no longer a keyboard connector on the board, strange.

Bond007 wrote:

I soldered a new one!

Question: Lenovo b575e - Touchpad stops working after pressing any key on the keyboard

Hello, dear forum users.
After loading the OS, if you press any key on the keyboard, the touchpad and keyboard simply stop working (before all actions, the touchpad works). If you connect a mouse via USB, the cursor comes to life again, but there is still no touchpad with a keyboard.
At the same time, all the Fn-F1 and Fn-F2 keys (sleep and turn off the display, respectively) respond. After waking up, the touchpad works again until the first press on the keyboard. What could it be?
It's the same in safe mode.
If you press F8 before loading the OS and try to select the boot option with the arrows, everything is fine. The cursor-line runs back and forth without problems.
What was done to solve the problem:
1) System Restore (March 2016)
2) Editing the LowerFilter and UpperFilters parameters in the registry
3) Reset BIOS settings to default
4) Instruction from the lenovo forum with holding the button in a small hole near the left ctrl
5) Update drivers
6) Full virus scan with fresh cureit
7) And finally, reinstalling the OS with formatting the system disk
After reinstalling the OS even before the first launch, when setting the username, PC name, etc. it was no longer possible to enter data, history repeated itself. I had to use the on-screen keyboard.
I've already broken my head, who will tell you what?

Answer: No thoughts, can unhook the keyboard cable and connect the usb keyboard.

Question: Lenovo B575E (Wistron LB57) some keys on the keyboard do not work

Good afternoon, there is a specified device after flooding, cleaned, soldered, a new keyboard is installed.
The check revealed that additional keys on the keyboard and the dell key do not work, possibly num lk, all the rest are ok.
The lines from the multi NPCE 885 PAODX (not yet changed) to the keyboard connector are ringing, the levels change when the non-working keys are pressed. I tried to sew bios ladies from another device.
Tell me, where does the cartoon "broadcast" pressing a button on the keyboard?
Any other advice on finding the cause of the malfunction is also welcome.

Question: Lenovo z570 20095>(MB0108260m) keys either work or not

Answer: Blow out the keyboard connector, distort the cable, if it doesn’t help, change the keyboard (It has a dead design (It dies quickly from games ((

Good day! There is a problem. On the above laptop, the keys of the numeric part of the keyboard (located on the right) stopped working. By clicking on the "num lock" no reaction, LED does not light up. The rest of the keyboard and laptop in general work fine. The saddest thing is that even in the BIOS the arrows on the "4,6,8,2" keys do not work, the function of increasing and decreasing the sound also does not work. In order to avoid losing my and your time, I’ll write right away: I changed the keyboard to a known working one, flashed the BIOS, did all the operations in windows (for example, such as turning it on through the virtual keyboard, etc., etc.), I did it, there is no result !!! I looked through the connector for connecting the standard keyboard - everything is normal. But there is one BUT!!! When you connect a USB keyboard on this keyboard, everything works as it should, even in the BIOS. Please speak up. Thanks in advance.

Answer:

alertwer wrote:

Not understood. If the cartoon works, should it ring the same way or not?

You can often see how users complain that "Shift" on the keyboard does not work for them. This phenomenon is not so rare. It can be caused by various reasons. Nevertheless, this scenario causes a lot of problems for users. Sometimes it even becomes very problematic.

So what if Shift refused to work? Why is this happening? Are there reasons for concern? Answering all these questions is not as difficult as it seems. The most important thing is not to panic. After all, the problem under study is not always critical. Moreover, only in rare cases, when the Shift button fails to work, you have to act radically.

Keyboard malfunction

The first reason is obvious. It occurs quite often, but it manifests itself not only in the fact that "Shift" on the keyboard does not work. The thing is that all equipment can wear out. It is likely that the failure of the specified key from working is a consequence of a malfunction of the connected device. How to be? You can either install new keyboard and check the functionality of the specified button, or try to fix the old one. As practice shows, the first way to solve the problem is the most effective. What's next?

blockage

Is the "Shift" button on or "sticky"? More precisely, is it not pressed the first time, or does the computer in principle not respond to this key? Then you should clean the keyboard. This phenomenon should not be frightening. After all this problem is common, especially if a person is used to eating right in front of a computer or laptop.

What's the matter? In the most ordinary blockage. From time to time, any keyboard needs to be cleaned. Otherwise, its buttons begin to refuse to work. Including Shift. Therefore, users quite often advise each other to disassemble this component and clean it if any problems arise with the keyboard. Surprisingly, this method very often helps to get rid of the problems that have arisen. But also on this possible reasons why "Shift" on the keyboard does not work does not end.

Viruses

But the next scenario is not so frequent, but it causes a lot of trouble for users. We are talking about the impact on the operating system of various viruses and trojans. That is, you should not be surprised if an "infection" has settled in the computer, and at the same time the "Shift" button on the keyboard does not work. Or if it performs only individual functions that were not originally intended for it.

How to proceed? It all depends on the nature of the virus. First of all, it is recommended to save important data to media, and then scan the operating system antivirus program. After that, you need to "treat" the computer and re-check. Previously, all those who did not succumb to treatment are removed.

After that, you can reboot the system. And "Shift", if done correctly, will work. Otherwise, you can try to reinstall the OS with pre-formatting hard drive. This is mandatory, because this is the only way to completely get rid of certain viruses. Perhaps this is the most serious situation that can only occur.

Pirate

Shift key not working? The next variant of the development of events is also far from rare. And it usually fixes itself without too much trouble. Shift gave up work? It is worth considering what operating system is on the computer.

If the user has purchased and installed a license for himself, then the suggested reason is crossed out automatically. But often users install pirated Windows on computers. It is not necessary to be surprised that at one fine moment there was a problem in which "Shift" does not work. This is quite normal for pirates.

You can act in several ways. The first is reinstalling the OS. Sometimes it doesn't work the first time. In some cases, it doesn't work at all. The second is to change the operating system to a license. If the problem lies in Windows versions, then the keyboard will start working at full power.

Settings

But not everything is as scary as it seems. Before you run out to buy new hardware or reinstall the OS, it is recommended that you check your computer settings. What exactly? Sometimes the operating system exhibited special settings. Or, for some unknown reason, they get lost. Because of this, the left "Shift" on the keyboard does not work. Yes, and often the right one too.

To check this item, you will have to go to the "Ease of Access Center" It is recommended to pay attention to "Filtering Settings" and "Sticky". Here you can try to turn on / off additional parameters associated with the "Shift" button. The changes are saved, after which you can check the functionality of the keys .

That's all. Now it is clear why the "Shift" button on the keyboard does not work, and how to deal with this situation. In fact, everything is not so difficult. If you cannot fix the problem yourself, we recommend that you contact service centers for help.

Imagine yourself in my position as a professional writer who spends the majority of his day flickering away on a keyboard to get you solutions to all your problems. What should I do if one of my keyboard keys is not working? For some it doesn't matter, but some may be driven crazy by the idea of their keys not working properly. The issue of key change not working is not unusual in Windows. Users repeatedly complain about the issue of changing keys. In this article, we will take a look at how you can use the troubleshooting methods in order to restore your keyboard. The issue of changing key not working is just one of the many problems that users face with their keyboard, and through this article, we would like to try and resolve each of these issues.

Troubleshooting to fix key change issue not working:

We will start with the basic troubleshooting methods in which the user is assisted by tools from Microsoft. All you have to do is download and run the tool and the troubleshooter does the rest.

To get started with troubleshooting hardware components and other devices, here are the basic steps:

What to do if the keyboard does not respond at all?

This can be a tricky situation for you to be in when you don't just have to fix the problem of changing the key not working, but the entire keyboard. This is not related to any of the programs you are using and should be dealt with using an approach that troubleshoots hardware components.

Here are the steps you can follow:

Start by ensuring that the keyboard is properly connected to the computer. While this may be an amateur move for many, there is no doubt that this method fixes the problem quite a bit of the time. For those using USB keyboards try connecting it to a different port.
Wireless keyboard drivers must ensure that the drivers they install are working correctly and that you are using the programs that came with the keyboard. For those using a Bluetooth enabled device for the keyboard, check if you have configured the device correctly.
You can then try to connect your keyboard on another computer. If this does not resolve the issue, it is likely that you have a broken keyboard and could warrant an immediate replacement.

When the shift key doesn't work or some other key is not recognized?

However, how do you feel about the whole troubleshooting procedure if some of your keys are not recognized operating system which one are you using? This may be the result of some missing keyboard drivers or a delay in updating each one. As noted earlier, some keyboards come with software and it is necessary for you to install them to avoid several keyboard bugs, one of them being key changer is not working.

You can also follow these steps:

Open the keyboard by pressing the Start button. Control Panel > Hardware and Sound > Keyboard.
Click on the Hardware tab and find the keyboard you are using and then double click above it.
You then have to click on the Driver tab and select Update Driver and then wait for the instructions to follow.
You may be prompted to reboot the system, if so, you must.

The keys on the keyboard tend to stick or don't depress:

You can fix this by simply turning the keyboard upside down and prying it gently. The accumulation of garbage can lead to this issue, and therefore the issue of changing the key is not working. Some users tend to use compressed air to clear dust from areas that are otherwise inaccessible under the keys.

Characters don't match:

What if you run into the problem of changing the key not working when the keys return an output different from what you were anticipating on the screen? Changing your keyboard layout can help you fix this problem, as your keyboard might be set to a different language.

You must follow the given steps:

Shift key does not work with other keys:

The last resort you left with in the matter of changing the key didn't work making it easier to use the keyboard. This is done by opening the "˜Make Keyboard" page after clicking on the "˜Start" button, then Control Panel > Ease of Access > Ease of Access Center, and then clicking on the "˜Make Keyboard".

You can then choose from the following set of options to resolve the issue of rekey not working:

In addition, you should regularly check for your computer for malware or damaged files to avoid errors like shift key does not work. Troubleshooting your system is not that difficult and can be done with relative ease.