HP Laptop Caps Lock Blinking And No Screen Issue [Fixed]

Many HP users sometimes or the other have faced that their HP laptop doesn’t turn on. Additionally, they find out that the caps lock of their HP laptop keeps blinking.

These symptoms generally indicate hardware-related problems. If you are also encountering HP laptop caps lock blinking and no screen issue, then it means there is some problem with the power source of the HP laptop.

But you don’t need to worry as here, in this article, we have provided some pro tips applying which you can easily get rid of this annoying issue. But before that, it is important to know the causes which lead to this issue.

Reasons Behind HP Caps Lock Blinking and No Screen Issue:

There are many reasons responsible for the occurrence of this caps lock blinking issue in your HP laptops. Take a look below to know some of them:

  • Caps lock blinking due to CPU disputes.
  • Failure of BIOS corruption.
  • Memory storage isn’t functioning properly.
  • Graphics controller not working properly.
  • Insufficient supply of power.
  • Failure of the general system.
  • Failure of BIOS authentication.

Solutions to Overcome HP Caps Lock Blinking And No Screen Issue:

The solutions that we have provided here are tried and tested on HP laptop 8740w to resolve this caps lock blinking and light won’t turn on issue. So, you can rely on them and move on to apply these on your HP laptops.

The procedures that we have used here remains the same for the different range of HP laptops.

Fix 1: Proper Ventilation

Everything needs proper care to survive long. Similarly, a computer also does. Proper cleaning, dusting should be included in the daily routine of the user. 

You should look out if the vents are dirty. If dust clogs the vent, then it becomes a major issue. So, try to clean them on a regular basis.

Clogged vents would create disturbance for the fans and non-functional fans will result in overheating. That is an important cause of damage to your HP laptop.

You can take your laptop outside your room and neatly clean the vents. You can also use a can of compressed air to blow all the dirt off from the vent. And then try to restart your device.

Fix 2: Disconnecting the Devices

If your device shuts down suddenly, then this step may help you. You can disconnect all the cables. 

Sometimes, the burden of connected devices and their memory storage affect the memory of the system. Removing all the cables and devices helps the system to improve its functioning.

Hence, what you need to do is disconnect everything from your HP laptop. Then hold on for 30 seconds and again open it.

Fix 3: Resetting Power

If you have tried the former fix but haven’t succeeded, then this can be the one you are looking for. Power reset helps to deal with the power issues of your HP laptop.

So at first, shut down the laptop. Disconnect each and every cable and device from it. Flip your laptop. Slide the battery latch to release the battery. 

Remove the battery and let it cool down for some time. Next, press and hold Power + Refresh buttons for at least 15 seconds.

If this works nicely, then you can put the battery back in the laptop again.

Desktop users can’t detach batteries. So, you need to remove all the connections. Unplug your system. 

Press the Power button just in the same way and check if it works properly or not.

Fix 4: Resetting the RAM

Resetting the RAM would help in cases where memory is the main issue. If RAM is not in the proper position, then this problem may occur. 

Turn your laptop off to get physical access to RAM. Then carefully get the RAM and reseat it in its proper position to get your system working perfectly well.

If you don’t know how to deal with it, then you can skip this fix or you might also seek help from an experienced technician.

Fix 5: Battery Issues

As we have mentioned before, power resources can be a part of this dispute. If the above fixes haven’t fixed the error, then the damage may be fatal. 

Thus, in that case, you may need to change the battery or AC adapter of your HP laptop.

Hopefully, you find it useful to resolve HP laptop 8740w blinking power light won’t turn on issues. If all the remedies fail to work, then please seek the help of a technician.