Why is my Acer Aspire keyboard not working?

In my experience, issues like these are sometimes caused by software conflicts or even malware. I recommend doing the following:
1. Run a full system antivirus scan to rule out any malicious software causing the problem.
2. Check if there are any new software installations that might be conflicting with the keyboard driver.
3. If you are comfortable with BIOS, you could try accessing it to see if the keyboard works there. If it doesn’t, it’s a hardware issue.
4. On the off chance that it’s a physical issue, gently press down on all the keys to make sure none of them are stuck.

For some users, the problem could be as simple as having the keyboard accidentally disabled. Here’s how to enable it:
1. Hold down the ‘Fn’ key and press the corresponding function key with a keyboard icon, often F7 or F9.
2. This can sometimes re-enable a keyboard that’s been accidentally turned off.
3. Also, check if there’s any external device or peripheral that might be interfering with the keyboard’s functionality. Disconnect all peripherals and reboot your laptop.
4. Make sure your operating system is up to date, as system updates can sometimes resolve driver issues that are causing hardware to malfunction.

You may be dealing with a hidden hardware defect, and I would suggest opening up the laptop, if you’re comfortable doing that, to check the internal keyboard connection. Sometimes these connections can come loose or get damaged. If your device is still under warranty, you might want to send it in for professional repair. Be cautious about doing too much disassembly yourself if you’re not experienced, as it could void your warranty or lead to further damage.

Firstly, you should check if there’s a problem with the hardware. Try plugging in an external keyboard to see if that works. If it does, it’s possible the laptop’s own keyboard might be the issue. Secondly, I would suggest checking the keyboard drivers. Many times, the problem can be due to outdated or corrupted drivers. Go to the Device Manager, find the keyboard, and update the driver. If that doesn’t solve the issue, you could also try uninstalling and then reinstalling the keyboard driver. If none of these solutions work, it may be best to contact Acer support for a more thorough check.

You should consider whether any recent changes might have caused this issue. Sometimes, software updates or new programs can interfere with hardware functionality. Here’s what you could do:
1. Start by running a system restore to a point before the problem began.
2. You might want to boot into Safe Mode to see if the keyboard works there. This can help determine if it’s a software or hardware issue.
3. Additionally, crumbs or dust under the keys can cause malfunction. A can of compressed air can help clean out debris.
4. Check your keyboard settings in the Control Panel. Sometimes, simple tweaks can resolve the issue.

I’ve had a similar problem with my Acer Aspire, and what worked for me was resetting the Keyboard settings in Windows. Here’s how you can do it:
1. Open Settings, and go to ‘Time & Language.’
2. Select ‘Region & Language’ on the left pane.
3. Click on your language, and then click on ‘Options.’
4. Under Keyboards, select ‘Add a keyboard,’ and choose a different layout. Do the same steps to revert to the original layout.
This simple reset actually fixed my issue. Also, remember to check if the ‘Filter Keys’ feature is turned off in the Ease of Access settings as that can sometimes cause key issues.