Suddenly, the dormitory went dark, and the brothers in the dormitory looked at the lights in the other dormitories and determined that the lights were not going out because it was time to turn them out. Looking at the router again, in the darkness through the light of the opposite bedroom, wisps of black smoke could be seen. Seeing this scene, the third child was instantly stupid. The boss quickly picked up the toilet paper next to the pillow, rushed to the router and began to wipe it, scolding while wiping: "I'll go, third, your brain is caught by the door?" The second child hurriedly turned back to find his rolling paper, but found that the speed was still not as fast as the eldest one, after all, his rolling paper was placed in the cabinet.

"Huh, the network suddenly went off?", Yang Feng had been sitting there staring at the screen, completely unaware of what was happening. When he raised his head to look at the router, he couldn't tell the brothers in the dormitory except to hold back the fire in his belly. This situation is completely accidental, and presumably the third child did not mean it. It is not difficult for Yang Feng to lose a router, but for Yang Feng, it is extremely unpleasant for Yang Feng to be suddenly interrupted at the moment when he is about to see technical achievements. How can a person who is engaged in technology bear to be destroyed by others?

The third child, who was scolded by the boss, also began to reach out to wipe the water on the router, but the water had already entered the machine, and it was only rubbing on the surface, which could not solve the actual problem. Yang Feng knew the structure of the router on the network before, so he knew that even if he wiped off the water in this case, it would be useless, because he could smell the smell of burning, indicating that the capacitor inside had been short-circuited and exploded.

"I ...... I...... I'll go close the switch", the second child saw that the boss had cut off the power of the router and wiped the water dry, so he got up and went to the dormitory manager Mr. Liu's bedroom to push the automatic air switch up. In the dormitory building of No. 1 Middle School, the electric switch of each dormitory is controlled by the dormitory teacher on the current floor, and only the dormitory teacher has the key to open the iron door of the strong electric well, and the electric switch of the entire floor is in it.

The second child hurried to the dormitory of Mr. Liu, the dormitory manager, and explained what happened to Mr. Liu. Teacher Liu looked up at him, only to see the second child sweating profusely, with a naïve face, pale face, feeling as if he was frightened, with a nervous expression on his face, the language expression was slow, unhurried, and intermittent, and Mr. Liu couldn't understand what the second child said from just a few words.

"Let's rest for a while", Mr. Liu saw the second child like this, and persuaded him not to worry.

- "Teacher Liu...... I...... I...... Our dorm room jumps ...... Trip", the second replied intermittently. His family background is not particularly solid, not to mention computer-related equipment, even if it is an MP3 that has been eliminated for 3 years and more than 120 yuan, he is reluctant to buy, Yang Feng has not told his roommate how much a router is, it may not be a valuable item for the boss, but it is different for the second child, the money for a device is enough for him to spend in school for 2 months, not to mention that the equipment is so high-end, the psychological premium will be much higher than the market price without knowing the price.

"Tripping, is your dormitory hot fast, electric kettle, hair dryer is hot, but the school has repeatedly ordered that you can't use high-power electrical appliances, I'll go and see," Teacher Liu said with a serious face.

The second child walked into the dormitory with Mr. Liu, and before Mr. Liu entered the dormitory door, he could already smell a strong smell of burnt plastic. At first, Mr. Liu thought that someone was using a prohibited electrical appliance, but when he saw the router full of toilet paper full of water, he knew that the trip was due to a short circuit in the electrical appliance.

As soon as Mr. Liu entered the dormitory door, he smelled a thick smell of smoke, so he shouted: "All stand!"

Hearing Teacher Liu's words, everyone in the dormitory stood in a circle, with a nervous expression, and I don't know why Teacher Liu was angry.

Teacher Liu slowly walked over to everyone's side and sniffed the smell on their clothes. When he walked to the second child, he sniffed it and shook his head. When I walked to the third child, I sniffed it and covered my nose. When he walked to the boss's side, he sniffed it and grabbed the boss's shoulder with one hand: "It's you, let's say, how many have you smoked?"

The boss smiled awkwardly at Teacher Liu: "Ah, in fact, there are not many ......."

At this time, Mr. Liu interrupted the boss's words: "There are not many roots, can there be half a box!"

The boss scratched his head and said nothing, acquiescing.

"Who allowed you to smoke in the dormitory? Take a demerit, write 800 words to check, and hand it over to me tomorrow," Mr. Liu said harshly to the boss.

The boss nodded, grinning, and had a mischievous look.

"Have you forgotten something?", Mr. Liu hugged his arms, raised his head slightly, and looked at the boss with a tough attitude.

At this time, the boss understood what Mr. Liu meant, because this was not the first time he had been caught smoking. He walked over to the bed and reached out to take out the pack of cigarettes.

"Self-destruction", Mr. Liu gave instructions to the boss.

At this time, the boss threw all the cigarettes in the cigarette case in the trash can, then picked up the water cup and skillfully poured it onto the cigarette. In an instant, the cigarette paper on the top of those cigarettes revealed a transparent color, and the yellow-brown tobacco inside was clearly visible. After this treatment, even if you take the cigarette out to dry, you can't smoke it anymore.

Seeing that the boss destroyed the cigarette, Mr. Liu nodded to him, as if to say, "This is about the same". Then he walked up to Yang Feng: "Tell me what the situation is."

"Ah, Mr. Liu, that's right. I accidentally spilled water on the router and it just short-circuited and tripped. Yang Feng said with a little embarrassment. After hearing this, the third child raised his head and looked at Yang Feng, thinking in his heart: "Obviously, I sprinkled the water on it."

Teacher Liu looked down at the machine, smiled slightly and said to Yang Feng, "Small problem, I'll help you take a look."

It is a great honor for a high school student to have the help of the boarding teacher. After Yang Feng hurriedly thanked him, the third child stood up and walked with Yang Feng to carry the router to Teacher Liu's bedroom. Teacher Liu and the second child walked to the strong electric well at the corner of the stairs and pushed the electric switch in the dormitory.

Back in the dormitory, Mr. Liu took out a set of seemingly very professional maintenance equipment: soldering iron, pine oil, solder, and a box of capacitors of various types. While disassembling the router with a screwdriver, Mr. Liu said to Yang Feng: "I used to learn equipment maintenance when I was a soldier. This situation is like your bed tripping, if the burned out area is broken, it will automatically protect the downstream circuit. Just fix the bad stuff."

Yang Feng was fascinated by Mr. Liu's repair equipment, and while watching, he was analyzing Mr. Liu's maintenance ideas. He didn't know that it was precisely because of Mr. Liu's craftsmanship that he enlightened the professional idea of computer hardware design, so he opened up the second pulse of combining software and hardware.