Experts recommend never eating or drinking anything while working on a desktop computer or laptop. It is a nightmare that when you’re working on your computer, a glass of water or coffee falls from your hand.

The entire liquid soak on your keyboard and screen. However, you can save your device from water damage the computer screen may have. This article will let you walk through what to do when you spill or splash any liquid on the computer.

How to Figure Out Water Damage?

Water damage normally happens when you accidentally splash liquid on the laptop or computer hardware. But, sometimes, water damage can be more insidious than you suspect. For example, high humidity can create moisture content to cause harm to internal components.

Check your device if you share it with family members or friends who accidentally spilled some liquid. Since the causes vary, look for troubling signs such as keyboard malfunctioning, screen flickering, or other display issues. Some of the possible symptoms are listed below.

  • Improper Functioning of Keyboard

When spilled water goes inside the peripherals of your computer or laptop, it can badly affect their functioning. Wet components can either stop working or function improperly. You may find sticky keys.

You may find that some of your keys become unresponsive. When you press any key, it types double. Similarly, your trackpad may do some unexpected behavior when water droplets go inside the trackpad edges.

  • Abrupt Screen Display Issues

As already said, liquid spills on the laptop can cause the screen to flicker. The liquid may penetrate through the keyboard and cause damage to the motherboard. Another possible symbol of water damage computer screen is pixel discoloration.

Possibly your display would not turn on, and the system won’t boot. You might see bubbles under the laptop screen. If you see water on your device screen, take immediate action. Leaving it unattended can result in permanent damage.

  • Consistent Corrosion or Discoloration

Computers are made using several metals, such as copper. When your system is exposed to any fluid, copper can leave a green deposit. Hence, do a complete visual inspection to figure out corrosion around the motherboard, cooling fans, and connectors.

If you see that any copper components become green or find white residue, it could be due to water exposure. Discoloration inside or outside your device is another symptom of a water problem.      

Ways to Fix Water Damage on Your Laptop

  • Remove the Battery

The first thing you must do when water spills on your computer is to immediately turn off the device. Unplug your computer from the power outlets and keep holding the power button until your device fully shuts down.

Leaving your device on when it is wet can lead to a short circuit or more serious damage. After turning off a laptop, remove its battery. Replace the battery if it is no longer usable or got damaged.

  • Dry Your Device Manually

Sometimes it happens that your laptop turns on, but its screen doesn’t work. If that is the case, it means the liquid is still inside the system. To successfully turn on your screen, dry the device manually.

Use a soft towel to remove liquid from each component. Let all the wet components dry overnight before you turn on your device. Turn your device upside down carefully and check if any water droplets still drain out. If you still find liquid, use a blow dryer.

  • Treat Damaged Components

There is a possibility that just specific components have been exposed to any liquid. Thus, before you get a new computer, remove, repair, and replace the damaged part piece by piece.

For example, first remove the processor, hard drive, optical drives, RAM, and sound card. Replace one component at a certain time and restart your device. It helps in determining which component is damaged and repairing it.   

  • Test and Replace the Screen

Test your screen using a rice plastic container or storage bin. Fill half of that container and set your device or the monitor on the rice until covered completely. Now, seal the bin. The rice will absorb water and dry out the screen.

After 24 hours, take out your device and remove any rice residue using a soft cloth. If you are still observing any screen issues, remove the screen and find excessive water inside its circuit board. If it doesn’t work after trying everything, replace your screen.  


Well, it doesn’t guarantee that it is worth seeking professional support from technician experts to fix water damage. Some users have reported that they have resolved the problem by themselves after identifying the issue.

So, first, do a visual inspection for the liquid damage by looking for discoloration, residue, screen issues, or corrosion. Seek experts’ assistance when the above indicators don’t make it obvious that your device is exposed to some liquid. 


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