Chen Jian and Gina came out of the hotel and went back to the dormitory directly.

It was getting late, and Chen Jian and Gina went back too late, which would make Dai Xincheng and the others worried, because Dai Xincheng would wait for Chen Jian and Gina to come back for a walk every night before going to rest.

After all, Chen Jian and Gina are the doctors Dai Xincheng proposed to invite. Although he would not stop the two from walking, Dai Xincheng must be very concerned about Chen Jian and Gina's safety issues.

On the way back, Chen Jian explained his future personality to Gina. Not only did the standard otaku, he also had enough information about his professionalism, and he did not like to communicate with people who did not understand technology. Anyway, as long as it was something he agreed to, he would do it. There is no need to worry about this at all.

After understanding these things, Gina's behaviors toward the future are nothing strange.

Chen Jian and Gina still go to Domini's Chinese Medicine Hospital during the day, and wait for news about the future at night.

At present, Chen Jian and Gina have no good idea, so they can only hope for the future.

When I met Chen Jian in the future, I would say that it would take at least one day. It was not until the next night that I sent a message to Chen Jian to have a meeting with him.

In other words, it took two days for Chen Jian to make progress in the next two things.

As for what kind of progress is, you will only know when you see the future.

Chen Jian and Gina once again came to the hotel they stay in the future.

When the Future opened the door, Chen Jian and Gina were startled. They saw that Future's eyes were red, but they were extremely excited!

"You haven't been sleeping these two days?" Chen Jian asked after entering the room, looking at the future.

"No." Future said with an excited look on his face.

Chen Jian knew very well that he would not have gone to bed in the next two days, otherwise his eyes would not be so red, as if he was congested.

The key is that although I haven’t slept for two days in the next, I’m not sleepy, and on the contrary, I’m very excited, which means that I have discovered something more interesting in the future and something that I’m interested in in the future.

Thinking of this, Chen Jian had a vague guess and asked, "Have you found out everything?"

"No!" said the future immediately: "I have already entered the network of this medical center. Since it is a network, there are naturally data to send and receive. I have monitored all their terminals, but there are five terminals, but there are only receiving and not sending!"

As he spoke, he turned on his laptop, adjusted the map, and then made signs one by one, saying: "Through this medical center network, only five terminals that receive information are not in the medical center network location, but in another location."

"What does it mean?" Chen Jian asked.

"It means that your previous suspicion is valid." Future said: "The medical equipment you see does not require so many network cables, networking, and setting up a local area network. I don't know how many network cables are needed, because I'm not familiar with medical equipment at all. However, these five terminals that only receive information are not in the medical center. In this case, it's like giving these five terminals and predicting the back door. I tried to enter these five terminals, but their security technology has hardware support. This kind of hardware should be between the terminal and the medical center network. Thinking about what you said, you can't alarm the situation, so I gave up on my own initiative."

"I'll look at the locations of these five terminals." Chen Jian said while sitting in front of the screen.

In the future, I will immediately operate the computer, enlarge the map, and accurately locate the locations of these five terminals.

"Can you cut off these five terminals at the same time and connect to the medical center's network?" Chen Jian wrote down these five addresses and asked looking at the future.

"Yes!" said the future immediately: "These five terminals and medical centers are single-line. Although they are in the network, they do not work with each other. This should be the role of the hardware equipment I just mentioned."

"How long will it take?" Chen Jian asked again.

"To do this, you only need to paralyze the medical center's network." Future said with a smile: "The faster way is to start with physics and break the network cable of this medical center!"

"This road is not open." Chen Jian shook his head and said. If you want to cut off the network, it is naturally the fastest way to cut off the network cable, but who knows where the network cable is to enter the medical center?

"Then leave it to me." Future said with a smile: "As long as you want to paralyze the medical center's network, just tell me in advance."

"Okay!" Chen Jian nodded silently and said with a smile: "Now talk about what makes you so excited."

"This!" Xin immediately pinched the chip that Chen Jian had found before from the computer and said, "I can't find out where this chip was produced. Because it was burned, the source code inside was not fully read. I only read a small part of it. I have never seen such source code."

"Say something I can understand!" Chen Jian said with a smile.

"This is a CPU!" said the future immediately: "However, judging from the source code I obtained, this kind of CPU definitely does not exist alone. It should be on a certain device, and there are many existences, because although the source code is read relatively little, the function is pointing to singularity!"

After a pause, the Future said: "This CPU should have been replaced after it was burned!"

"Such a small CPU is easy to replace?" Chen Jian asked suspiciously.

"I just wanted to tell you this. Such a small CPU is often integrated, which means it should be with the circuit board." Future said: "If it is really broken, people who don't understand technology will not be able to find it. They usually directly change to the integrated circuit board."

After a meal, the future said: "What do you mean? Just like our home appliance repairs now, whether it is the most common LCD TV or variable frequency air conditioner, the after-sales service comes to repair it. Generally, they directly change the circuit board for users, which is the motherboard that is often referred to as the motherboard. However, it is very likely that there is only a small accessories broken on the motherboard. If you really understand the technology, after finding out the reason, you will spend more than ten yuan, at most dozen yuan. After buying the accessories, remove the broken accessories from the motherboard and replace it with new accessories!"

Chen Jian nodded silently. What he said in the future is the truth. As long as the home appliance repair is now equipped with circuit boards, once there is a fault, after the sales inspection, the entire circuit board will only be replaced, and the user will not check which accessories on the circuit board are broken.

This phenomenon occurs. First, home appliance manufacturers only provide circuit boards for after-sales service to replace them, and then time cost. Replacing circuit boards is very fast. If you remove the old circuit boards and install the new ones directly, it won’t take much time.

It is a time-consuming thing to continue to check which accessories are broken from the circuit board.
Chapter completed!