What About the Laptop Keyboard
Early this morning, the happy rabbit, who always smiles, came to work with a sad face. It turned out that his ibuddie keyboard suddenly broke down, several keys couldn't be used, but there was no response. There were no characters on the screen. Due to the problem that happened last night, his plan to chat with MM came to naught. He started the computer to demonstrate to the stone, in which the 1, 5, 6, -, , del and tab keys could not be used. These keys are distributed in a wide range, and I really can't guess why for a moment. Finally, the rabbit thought of Luo Gong. In order not to delay his work, he immediately got up to pack up, but he had to pull a stone to carry his bag. Who makes me strong? I can't help it. Stone will go with him. Seeing Luo Gong explain the situation, he took down the keyboard without saying a word, looked at it, and said decisively, "there is water in your keyboard, so you can only replace it." the stone and the rabbit looked carefully, and the underside of the keyboard was really dirty, full of stains like coffee or tea.
Luo Gong lifted the rubber cap and exposed the key contacts below. It's even more ugly inside. The contacts are full of brown dirt. Luo Gong said that if such a problem cannot be repaired at all, it can only be replaced with a new keyboard. Stone felt a little strange when Luo Gong said so. Because the stone has also encountered water in the keyboard before. Although it is the same fault, it can be used normally after cleaning. It is not necessary to replace it. Luo Gong listened to stone's question and asked Stone, "is that keyboard for notebook or desktop?" "desktop" Stone said. "The keyboard of the desktop computer is different from that of the notebook. Look at this," said Luo Gong. He opened another button and saw a rubber cap under the plastic cover.
(Fig. 3) Luo Gong said that different from the ordinary desktop keyboard, the contact of this ultra-thin keyboard is very small and coated with conductive adhesive. Every time a key is pressed and a contact is touched, an electrical pulse can be triggered. If there is liquid infiltration, the conductive adhesive will dissolve and lose the conductive function, and the pulse will not be triggered, so the function will be lost. The contact point of desktop keyboard is not as small as that of notebook, and the structure is also different. If there are stains infiltrating into it, it can be used normally as long as it is wiped clean with volatile liquid such as alcohol.
After listening to Luo Gong's explanation, stone suddenly realized. However, it is strange that if the keyboard is flooded, it should be concentrated in a relatively small range, but the damaged keys are large from left to right. Why? As soon as the rabbit patted on the forehead, he suddenly remembered and said that there was a humidifier in his room, right next to his computer. Maybe the moisture had seeped in. Stone was a little embarrassed to hear him say so. The reason why electronic products can't be affected by moisture is the simplest. However, the rabbit didn't notice it. He was so careless that he really convinced him. Luo Gong pointed to the rabbit ibuddie keyboard and added, "if you look at the stains carefully and measure these parts with a multimeter, you will find that they are no longer conductive, so this keyboard cannot be repaired. It is scrapped and can only be replaced. According to the regulations of our maintenance department, you need to pay a fee. In the face of your website XJ adults, you can give a discount, as long as The rabbit almost fainted when he heard that he would lose so much money if he accidentally entered some water. It's a disaster. But I can only blame myself for being careless. I can't blame others. Just when the rabbit shouted bad luck, Luo Gong had replaced the new keyboard. The stone saw the replaced waste keyboard and found that there were stains on the back.
(Figure 4) no wonder the keyboard doesn't work. If the liquid seeps into the internal circuit board, the consequences are even more unimaginable. Luo Gong said that at present, the notebook keyboard produced basically has no waterproof function, so users must use it carefully. Stone here should also remind the majority of users that they must take good care of products such as notebooks and ibuddie. Don't say sprinkle water on the keyboard. You can't get it even in rainy days, and don't use it in a humid environment. The careless rabbit taught us a lesson today. We must use it carefully in the future.
Bao’an District Shenzhen City, China
+86 189 3806 5764
crowberry@laptoprepair.com
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