Spilling a cup of water or coffee on your laptop may seem like a minor incident, but handling it the wrong way can turn a simple accident into a malfunction in the motherboard, keyboard, or storage units. The most important step is to stop the flow of electricity to the device as quickly as possible, before trying to clean it or making sure that it is still working.
Shut down the computer and disconnect the power immediately.
When the liquid spills, the charger should be disconnected from the computer and the power source, and the device should be turned off immediately. iFixit's electronic device repair guidelines recommend disconnecting the device from all power sources, including the battery if it is removable, because the presence of electricity with the liquid may cause short circuits and damage to internal components.
If the computer does not respond to a normal shutdown, the power button can be pressed and held to turn it off instead of waiting through the operating system, because the goal at this moment is to reduce the time that the electrical circuits remain exposed to the liquid. Accessories connected to the computer, such as external storage units, the mouse, and memory cards, should also be disconnected.
Turn it over to drain the liquid
After turning off the device, a dry or absorbent cloth can be used to remove the liquid visible on the surface and around the keyboard, avoiding pressing the keys too hard so as not to push the liquid further in.
The computer should not be restarted simply to test whether it is still working. The device may work immediately after the accident, and then malfunctions may appear later as a result of corrosion or liquid residue inside the components.
Water is not like coffee
The type of spilled liquid is crucial. Water may partially evaporate, but it may still contain salts and minerals that leave residue on electronic components. Coffee, sodas, juices, or drinks containing sugar and milk may leave behind solid or sticky residues after the liquid evaporates, making cleaning more difficult and increasing the risk of corrosion.
iFixit explains that coffee and plain water may be relatively easier to repair if the incident is dealt with quickly, while drinks containing sugars and solids present additional challenges due to the residue they leave behind.
Dell's support data confirms that liquid spills can cause damage to keyboards, motherboards, and storage units, and the company provides examples of motherboard corrosion caused by liquid spills.
Tags:
technology
