Many netizens don't know how to deal with water ingress into the notebook motherboard. In fact, when we encounter this problem, we don't need to be nervous. Here's a brief introduction to the solution of water ingress into the notebook motherboard!
Solution to water ingress into the notebook motherboard: 1. Unplug the power plug of the notebook and disconnect the power supply. If the battery can be disassembled, remove the battery. 2. Pour the water inside the laptop keyboard down, and then use a towel or paper towel to absorb the water on the surface. 3. If the laptop is within the warranty period, it can be timely sent to the nearby after-sales maintenance point for disassembly, air drying the internal moisture, and then turned on for inspection. If there are faulty parts, they can be repaired or replaced. 4. If the warranty period of the laptop has expired and the user has experience in disassembling the laptop, he/she can try to disassemble the enclosure of the laptop, open the cold air damper with a hair dryer to dry the internal moisture, and then reinstall the laptop after thorough drying. Starting the machine can solve the problem. If the laptop can't be started, it may be a part failure. It also needs to contact a professional maintenance technician for inspection and maintenance to solve the problem. Never turn on the laptop after water ingress, which may easily lead to internal short circuit. We should turn off the machine and unplug the power immediately after the water enters. As long as the water inlet area is not large, you can get the water out by using your hair dryer and your laptop upside down. There is a lot of water seeping into the keyboard, as well as liquid such as soy milk and coffee, which should be delivered to the store for repair immediately after the shutdown. The sooner the better, the higher the success rate of repair is, more than 90%, and the price is about 40 or 50% less expensive. Do not want to wait for it to dry naturally the next day, because the core parts on the motherboard are very delicate, and then it will not be a problem of tens of dollars. There is a lot of water inflow, so it is not recommended to disassemble them. It is easy to cause the internal water to diffuse more severely. If you can disassemble the keyboard skillfully, blow it with a hair dryer for a few minutes after the keyboard is removed to ensure that the liquid inside is completely evaporated. After the machine is disassembled, we should first observe whether there is water on the motherboard. If there is water paper, it will be dried. After handling the clear water, observe whether there is a watermark on the motherboard, and the traces left after the water evaporates. If such traces are found on the motherboard, we can use a hair dryer to blow all the places within the traces, especially the liquid is very easy to accumulate under various chips. After drying, if the mark is too serious, we can use alcohol and cotton swab to clean it. If the mark is not very serious, just throw it away. If it can not move, it will not move. Never bake with a bulb, because the bulb temperature is very high and the heating is uneven, so it is easy to cause deformation of the motherboard. Secondly, when using the hair dryer, remember to select the low temperature gear. The distance between the main board and the hair dryer should be at least 10cm. Blow from the center to the outside, and from the place with many components to the place with few components. After confirming that the notebook has been cleaned, we can install the machine for boot test. It is recommended to start the machine with the power supply first, and then hang up the battery when it is OK. First, we connect the power supply to see if the power light reflects. At the same time, we stick our nose to the notebook to smell if there is any odor. After everything is normal, turn on the machine. Regardless of whether the machine is on or off, you should smell whether the notebook has a special smell and listen carefully to whether the hard disk is working. If the laptop can start normally and enter the operating system, congratulations.