Repeat the action, this time with your Mac notebook rotated to its left side. Rotate your Mac notebook to its right side and spray the keyboard again, from left to right. Use compressed air to spray the keyboard, or just the affected keys, in a left-to-right motion. Also don’t forget to use this blog as a reference.How do you clean under the keys on a Mac keyboard? For starters, buy a keyboard cover to protect your keyboard from spills. If you happen to frequently have beverages near your computer, there are precautions you can take.
Even if you can open it, doing so may void the manufacturer’s warranty if your laptop is still under it. In fact, many modern laptops use security screws to prevent you from opening up the laptop’s case. Take your laptop to a reputable IT service and repair shop to be disassembled, cleaned, and dried out.Dry the laptop and keyboard using a towel or cloth. After the keyboard has stopped dripping, turn it over.
Carefully turn the laptop upside down, keeping any dripping liquid away from the monitor. Tilt the laptop to get the liquid out from the area it came in.Unplug your mouse, and remove any external cables.If you have a removable battery, pull out the battery. If it is plugged into an outlet, unplug the laptop. Shut down the laptop and remove the power sources.To help prevent this situation, follow these steps: Liquid that seeps onto the ribbon cable can follow the cable to the system board, where it might cause a short circuit. In most laptops, a ribbon cable containing many conducting wires connects the keyboard to the system board. Quickly responding to a spill is even more critical with a built-in keyboard than an external one. What to Do If You Spill Liquid on Your Laptop’s Built-In Keyboard The same cannot be said for replacing a laptop’s keyboard. If the keyboard does not work properly, take solace in knowing that external keyboards are easy to replace and not too expensive. Plug the keyboard into your computer or re-install the batteries.If you do not remember where the keycaps go, check the picture you took of the keyboard. Put the keycaps back on, testing the keys to make sure they are no longer sticking.Let everything dry for two to three days.You can dampen the cotton swabs with hot water but they should not be dripping wet. Use cotton swabs to clean the key mechanisms.Thoroughly rinse the keycaps under warm water and set them out to dry. Remove the keycaps of the keys that are sticking.Take a picture of the keyboard for future reference.If that is the case, you need to clean them. If you spilled anything other than water, you will likely discover that some keys are sticking. Check the keyboard for stickiness once it is dry.Let the keyboard dry upside down for at least 24 hours.Be sure to dry between the keys as best you can. Avoid using paper towels or tissues because they contain a lot of lint. This will help keep the liquid that has gotten into the keyboard from seeping in further. You can safely unplug a USB keyboard without powering down the computer.