Alert: Caps Lock Button Blinking on Your HP Computer

HP PC Caps Lock key flickering problem and solution

Many HP users have encountered the problem of the Caps Lock key flashing, especially when black screens are present. This article will provide several solutions. A flashing Caps Lock key usually implies a hardware failure, such as memory failure, graphics card problems, or BIOS corruption.

Method 1: Check the keys are stuck

If the computer works properly, the Caps Lock key is just flashing, and it may be that the key is stuck. Try pressing the Caps Lock key to see if it solves the problem. If it works, the problem is easily solved. But if the screen is accompanied by a black screen, please continue to try the following methods.

Method 2: Force restart the computer

Forced restart can solve the problem of black screen or crash and will not affect personal data. The steps are as follows:

1. Turn off the computer (in the case of black screen, press and hold the power button to force shut down).
2. Disconnect all external devices and power adapters.
3. Press and hold the power button for about 15 seconds.
4. Reconnect the power adapter and restart the computer to see if the problem is resolved.

If the battery is removable, try to remove the battery and connect the power adapter to start the computer. If the problem is resolved, you may need to replace the battery.

Method 3: Reinstall the memory module

Many HP users report Caps Lock keys blink 5 times, which usually indicates hardware problems such as memory failures or incompatibility. Try reinstalling the memory module:

1. Turn off the laptop and disconnect the power adapter.
2. Remove the panel that allows you to remove the memory module from the motherboard.
3. Reinsert the memory modules into the slots to make sure they are in place. You can also try putting the memory module into another slot to check if the original slot is damaged.

If the above method is invalid, please contact HP Support or other professionals for help.

Summarize

The Caps Lock key flashing is not an uncommon problem. The three basic methods provided in this article can try to solve this problem. However, if the problem is serious, it is recommended to seek professional help to avoid more serious consequences.

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