Chapter 503: The finale, the secret of the computer

My friend arrived at two o'clock in the afternoon, and I told him that my uncle needed him to check the computer at a cost of 100,000 yuan. This guy is short of money. He gets up at five o'clock and a plane arrives. I told him that I wouldn't come to him if I had something to do and let him earn the money by myself.
This person is a classmate of mine. He has some skills on the computer. Last time I checked the website, he helped him. As soon as I told my request to him, he immediately understood it, and he didn't ask why.
But he just moved the computer all over, looked at it, and he said, "Hey."
I asked what happened, he said: "Your computer is not connected to the Internet."
"No Internet connection?"
"Look, there is no network cable."
I fell down when I looked down, and I was surprised. Sure enough, the back of this computer is gloomy, and even people like me who have no computer knowledge can be sure that this computer is definitely not connected to the network cable, because it only has a power cord connected to the socket.
"wireless network?"
"Impossible, there is no wireless network driver system installed in the computer."
"So what's going on?" I was strange.
I rely on, this is GHOSTNET, I say. I have watched a TV series before, and the computer inside can be connected to another computer in another world through some kind of spiritual power. The people inside say that this kind of network is called "ghost network".
I don't know what the principle is, but it will definitely not be a ghost net, and I suddenly realized that this matter is critical.
I sat back in front of the computer and calmed down. He said, "I have to take it apart to see what the situation is, otherwise, you are talking to yourself."
"I don't understand, you can be more specific."
"Theoretically, this can be done. Two accounts can be set up in one computer to communicate with each other in the same computer."
"No internet required?"
"No, but does your email have actual content?"
I nodded: "Of course."
"Then it can't be like this, I think there must be something wrong in the case." He said.
I asked him if he would damage the machine. He shook his head and said no.
He is very fast. Obviously, he is used to installing computers in the computer city. He quickly removed the shell of the main unit, which is full of circuit boards that I can't understand. He tapped inside with tweezers. After reading it, he looked pale and said to me: "Uncle, this is really strange to his mother. There is no network card in it."
I don't understand how serious this is, showing a puzzled expression. He said: "At the computer level, this violates the laws of physics. Without a network card, it is absolutely impossible to receive any email from the external network. It is impossible. The email you received can only come from you. The computer itself. "
"What do you mean?"
"You are either sending e-mail with yourself, or you can send e-mail to this computer by yourself."
I shook my head, this is absolutely impossible. "Absolutely impossible, you look closely." I said. Suddenly I remembered the last email yesterday. I leaned on. Is this computer wise? It saw the smoke I was going out in this room, not monitoring my balcony somewhere else?
I was flooded with chills, if so, is our behavior now just to it? No, dissect it.
I quickly dismissed this ridiculous idea. There must be something wrong here. My classmates continued to study the inside of the case. Suddenly, he yelled, flashed a very thin white wire with a flashlight, and said, "It turns out so."
"What is the reason?" I asked impatiently. He said, "I don't know yet, but there is a strange wire here." He fiddled with the white wire, which was very thin. He touched it all the way to the source of the wire, which was connected to the power supply of the computer.
He immediately started to disassemble the power supply. After removing the power supply, he picked out the white wire with a screwdriver and found that the wire was connected to a small electronic component.
I can't understand it at all, and my classmates are watching my classmate touching his chin. After thinking for a long time, he said: "I ca n’t believe what I saw, I would actually see this thing in this era. I said you may not understand it. This is a very original network card, which uses a ground wire Passing the signal. This is a peer-to-peer network. The other party ’s computer is only connected to your computer. It is actually a Morse code parser. "
"So where is he?" I don't want to know how it works at all.
"I don't know, he uses the ground wire of the power supply. This is a special line. Do you have the circuit diagram of this house? If there is, I can help you find out."
I shook my head without saying that I didn't know where the thing was. Even if I had this thing before, the uncle must have destroyed it. With Uncle San's caution, he could not allow the possibility of exposing this route.
He said: "The only way is to pull this line out. One end of the line is here, then you can find it at the other end as long as you follow the line." Then he pointed to the socket embedded in the floor. The source. We have to pry the floor all the way and find the direction of this line. Another computer must also be connected to this line. "
I thought about it, let him not act rashly. I have to think about it. If there is too much movement, it will be discovered by someone, and it must be done lightly. He said: "This kind of private network has a short propagation distance, and it is impossible to leave this house too far, otherwise it will involve street transformers on the roadside. Therefore, his location must not be too far from here, it must be a few Within a hundred meters, you will find it quickly. "
"How long do you think it will take at most?"
"It can be found in up to three hours."
I patted him and said, "In this way, you take a rest first, and we will get it after dark at night. You first put the computer on me."
The situation continues to change, need to wait until the child.
This is an e-mail from me, let the person continue to wait. In this case, this man will always wait by the computer when he is a child. If I can find it, I can break into the door and grab a current one.
The other party hasn't written back. I waited until it was completely dark and asked my classmate to wrap the flashlight with cloth and start working.
The third uncle's house is actually an old-fashioned farmer's house. All the lines are open lines, but for the sake of safety, the third uncle added a layer on the ground. My friend carefully pried the floor apart, broke the protective shell outside the protective wire, and pulled the wire out.
I ran to the second floor to see which of the external wires on the roof was pulled.
Then I found it all the way and found that the wire was directly connected to the outside of the house. I pulled out all the rivets that fixed this wire and continued to make my classmates twitch.
On the first floor, we followed this wire all the way forward and came to the yard. Then, we saw the wire go straight down, all the way to the ground.
My heart is strange, the third uncle's yard is not big, that is, six or seven square meters, that bundle of wires has four or five, all under the eaves of the wall, only this wire goes underground.
The ground is full of messy potted plants, there are more than a dozen pots. My friend and I moved carefully pot after pot, and I was surprised to see a cellar cover.
The wires went down all the way, and they even reached this cellar.
I never knew that there was this thing in Sanshu's house. There was a handle on the lid of the cellar. I went up and lifted it and found that it could be lifted. It was dark inside and my heart hung up.
There is a door.
I took a breath and said to my classmates, "Okay, let's go here." After taking him away, I immediately went to the house to get a flashlight and came to the cellar cover and took a deep breath. , Pull down and take photos.