How do I fix my monitor keyboard and mouse not working?

1] Fix Power Issues
Remove the CMOS Battery, probably placed on top of your Motherboard, reattach it, and see if it fixes the issue. Remove Powercord for 30 mins, pop it back in and see if it fixes the issue. Switch your PSU. Power Supply Unit converts AC to low-voltage DC that your computer's internal component needs.
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How do I fix my mouse and keyboard not working on startup?

Quick Fix: Restart Your PC

So simply restarting your PC could help re-initiate communications between the device drivers and get your mouse and keyboard working again. However, since the keyboard and mouse aren't functioning, you'd have to do a 'Hard Reboot.
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Why does my PC turns on but no display and keyboard?

Sometimes, your computer will appear to "not be on" when actually it's just having problems resuming from either the Standby/Sleep or Hibernate power saving mode in Windows, resulting in your computer being turned on but having no display on the monitor or keyboard.
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Why is my monitor not responding to my mouse?

Make sure the mouse is receiving power. Usually, this will be a light blinking somewhere on the device. If your mouse has a power switch, it is often located on the bottom side. If the mouse does not appear to be on and toggling the power switch does not work, replace the mouse's batteries.
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Why is my monitor on but no display?

If the light on the monitor remains off, the monitor is not receiving power from either the wall outlet or the power adapter. If you have a flat panel LCD monitor, unplug the monitor power cable, wait about 30 seconds, reconnect the cable and then turn on the monitor. This resets the electronics on the monitor.
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HELP!, PC turning on but no display to monitor or mouse and keyboard (FIXED!!)



How do I fix my monitor display?

  1. Right-click on an empty area of the desktop and choose "Screen Resolution" from the menu. ...
  2. Click the "Resolution" drop-down list box and select a resolution your monitor supports. ...
  3. Click "Apply." The screen will flash as the computer switches to the new resolution. ...
  4. Click "Keep Changes," then click "OK."
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Why won't my mouse and keyboard connect?

Check all of the cables are plugged in: obvious, but try it. Replace the batteries in the keyboard and/or mouse. Reconnect the devices by pressing the reconnect button on the wireless receiver, and on the keyboard and mouse.
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Why my keyboard suddenly stopped working?

An outdated or corrupt driver could be the reason your keyboard isn't working. Step 1: Right-click on Start and select Device Manager. Step 2: Expand Keyboards. Step 3: Right-click on the affected keyboard and select Update driver.
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How do you unlock the keyboard?

How to Fix a Keyboard That's Locked
  1. Restart your computer. ...
  2. Turn off Filter Keys. ...
  3. Try your keyboard with a different computer. ...
  4. If using a wireless keyboard, replace the batteries. ...
  5. Clean your keyboard. ...
  6. Check your keyboard for physical damage. ...
  7. Check your keyboard connection. ...
  8. Update or reinstall the device drivers.
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How do I enable keyboard?

To enable the screen keyboard, follow these steps:
  1. Click Start, then click Settings.
  2. Click Ease of Access.
  3. Scroll down and click Keyboard.
  4. Under Use your device without a physical keyboard, slide the button to On.
  5. The keyboard will appear on your screen.
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How do I fix my keyboard and mouse not working after factory reset?

Keyboard and Mouse Not Working After Factory Reset (Windows 10)
  1. Turn off the computer.
  2. Unplug the power cord.
  3. Leave the power cord unplugged for at least 60 seconds.
  4. Plug in the power cord.
  5. Turn on the computer.
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How do I Reset my monitor driver?

You can quickly reset your graphics driver using the Win + Ctrl + Shift + B keyboard combination. This command makes your screen turn black for a second, but it restarts your graphics driver, which can potentially fix any issues you've been having.
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How do I Reset my HP monitor?

If the monitor has a factory reset or restore option, set it. Press the Menu button on the front panel and select Factory Reset.
...
Cycle the power on the monitor as follows:
  1. Turn off the monitor. ...
  2. Unplug the power cord.
  3. Wait 5 seconds.
  4. Plug in the power cord.
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What are common monitor problems?

Fuzzy, blurry, distorted, or stretched image. Geometric distortion. Light leakage or light bleeding. Flickering.
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Can you repair a computer monitor?

Repairing or replacing the screen yourself

Repairing your laptop or monitor can seem intimidating, but the truth is that it can be fairly simple if you have the tools and the time. Many broken screens do not require the work of a professional, especially if there has been no further damage to the body of the laptop.
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How do you refresh a keyboard driver?

Update the device driver
  1. In the search box on the taskbar, enter device manager, then select Device Manager.
  2. Select a category to see names of devices, then right-click (or press and hold) the one you'd like to update.
  3. Select Search automatically for updated driver software.
  4. Select Update Driver.
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How do I fix a corrupted Display driver?

How to Fix Corrupt Drivers on Windows 10
  1. Update Drivers From the Device Manager Menu. Windows 10 automatically updates your drivers through the updates it rolls out. ...
  2. Reinstall Drivers. ...
  3. Run Windows Troubleshooter. ...
  4. Scan Your System for Any Virus Using Windows Security. ...
  5. Update Windows 10.
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How do I restart my computer using the keyboard?

Press Alt + F4 until every browser and application is closed. Select "Restart" and press ↵ Enter . Using the directional arrow keys on your keyboard, select "Restart" from the drop-down menu if it isn't already selected. This window will appear only if all the applications and windows are closed on your computer.
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How do I reset my keyboard and mouse?

Select “Hardware and Devices” under Devices option.
...
how to reset keyboard and mouse settings
  1. Press Windows key + x and select Control panel.
  2. Select the Mouse option.
  3. Click on the Pointer tab.
  4. Select Normal Select under Customize.
  5. Click on Use default.
  6. Click on Apply and then Ok.
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Can you boot in safe mode without mouse or keyboard?

Double-click the "System Configuration" shortcut to open the System Configuration window. Click the "Boot" tab and then check the "Safe boot" box. Click the "Minimal" radio button under Safe Boot and then "Apply" and "OK" to apply the new settings and close the System Configuration window.
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Why is my mouse and keyboard not working after update?

If your mouse and keyboard aren't working after a Windows 10 update, you should try to uninstall this update. Keyboard and mouse not working on startup on Windows 10 can indicate a problem with recently installed apps or programs.
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How do you fix a keyboard that won't type?

If your keyboard is still not responding, try reinstalling the correct driver and restarting your computer again. If you're using Bluetooth, open the Bluetooth receiver on your computer and try to pair your device. If it fails, restart your computer and power the keyboard on and off before trying to connect again.
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