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However, when the experts quickly took out the hard drive and repartitioned it, and then hung it back into the machine, they found a problem, it seems that there is a problem with the motherboard.

After some testing, several experts said to Jiang Luo with solemn faces, "Minister Jiang, the motherboard is damaged, and we have no way to determine whether it is due to the voltage shock or the virus." ”

How can a virus cause the motherboard to be damaged?! Jiang Luo suddenly looked dazed, he had also studied the previous computer popularization textbooks, and knew that there was a supplement to the description of the virus, because the virus is a piece of program code, so it will not cause damage to the hardware, but today's matter, what is going on?

So Jiang Luo asked, "Go check the voltage and current, is there any abnormal fluctuation during this time?" ”

The men quickly figured out the situation, and everything was normal.

"Is it really the damage caused by the virus?" Jiang Luo looked at Fan Wuxian in surprise and asked.

Fan Wuxian nodded, and then replied. "Otherwise, why do you think I am in such a hurry to come to you?" ”

"What kind of virus is this?" Jiang Luo and the others asked Fan Wuxian.

"We call it the CIH virus." Fan replied.

In fact, CIH's destruction of the BIOS is not as terrible as imagined.

Nowadays personal computers basically use two. There are two types of read-only memory that store BIOS data, one using traditional ROM or EPROM, and the other is E2PROM. The BIOS is solidified into these memories in advance by special means, and then they are installed in the personal computer. When the user powers on the computer, the programs and data in the BIOS are first executed and loaded, so that the system can correctly recognize the various hardware installed in the machine and call the corresponding drivers, and then the hard disk starts to boot the operating system.

Solidify the data in the ROM or EPROM only by applied. It is possible to be removed with a special voltage or by using ultraviolet light, which is why when a user opens some computer cases, they may see a small piece of silver or black paper with a chip attached to it, in order to prevent ultraviolet light from erasing the BIOS data.

To clear the data stored in this type of read-only memory, simply rely on the meter. It is not enough to calculate the voltage inside the system. So, users who only use this kind of read-only memory to store BIOS data do not need to worry about CIH viruses destroying the BIOS.

However, computers above Pentium basically use E2PROM to store part of the BIOS.

E2PROM is also known as electrically rewritable read-only memory. In general, this storage. The data in the device is not easily overwritten by the user, but it is possible to overwrite the data in the E2PROM by applying special logic and voltage. Using the computer's CPU logic and the computer's internal voltage, the E2PROM can be easily rewritten, which is the principle of upgrading the BIOS through software, and it is also the basic method of CIH to destroy the BIOS.

"Rewriting the data in E2PROM requires certain logical conditions. The requirements for this condition may not be the same for human computer systems, so CIH does not destroy all motherboards that use the E2PROM storage BIOS, and after our experiments, we have found that only a few 5V motherboards such as Gigabyte and MSI will be damaged. "Of course, this is not to say that the quality of these motherboards is bad, but the logic of their E2PROM coincides with CIH, or the compiler of CIH may be deliberately destroying certain brands of motherboards." It is important to note that while CIH does not destroy all BIOS, CIH destroys all data on the hard drive much more than the BIOS, which is an inevitable consequence for every user infected with the CIH virus. ”

"Make this virus. is definitely a genius! One of the experts said with a sigh.

Jiang Luo was a little tempted to ask Fan Wuxian, "Who is this person, if it can be used by me, it is worth focusing on cultivating." ”

In fact, it's not just Jiang Luo who is tempted, but Fan Wuzhi himself is also very interested in the maker of CIH, but when I think that this person is the descendant of the epilepsy family between a genius and a madman, and he may go berserk at any time, I am a little worried, not to mention that this person is still in Taiwan, even if he is brought into his own company, he must always be careful that he will go berserk and create some uncontrollable big incidents.

A CIH virus will keep the whole world busy, not to mention something else, it will make people depressed to death, God knows how much potential he still has, and how much destructive power he has?

So Fan Wuxian replied, "This virus was intercepted from the Internet, and the maker should be Taiwanese." ”

After Jiang Luo heard this answer, he immediately paid attention to it in his heart, and said to Fan Wuxian, "Thank you, Mr. Fan, you have taught us a very important lesson today, it seems that the things in the book are often wrong, and things that seem completely impossible will become a reality one day, and we need to review this matter." ”

Fan Wuxian nodded and said, "Even if it's worth my trip, I still have some things to discuss with you alone." ”

Jiang Luo agreed, so he took Fan Wuxian into the secret room, and then the two of them began to discuss the problem, and after half an hour, the two of them walked out, and it could be seen that they were in a good mood, obviously a consensus had been reached, and both parties were relatively satisfied.

Then Jiang Luo issued a gag order, ordering that no one present should disclose what happened today.

On the way, he asked the girl, "Are you interested in joining our Fan Investment Group after graduation, we are well treated." ”

He also knows very well that these beautiful girls, and they have a prestigious university diploma, are generally the kind whose hearts are higher than the sky, a female master with an ordinary appearance, and often requires the marriage object to be a promising young man worth more than tens of millions, so you can imagine what kind of choice the beauties at the school flower level will have.

However, Fan's Investment Group is now a rare large company in the eyes of the Chinese people, and it is more humane in terms of management, in addition to the standard admirers of foreigners, there are still many people who are willing to join Fan's Investment Group, especially commendable, that is, the treatment and benefits of Fan's Investment Group are very good, and the salary level is far higher than that of senior large companies in China.

"I haven't considered it yet, but I may choose to start my own business." The girl's answer was very unexpected by Fan Wuxi.

In his opinion, as the big boss of Fan's Investment Group, he personally invited a girl who had just entered her freshman year to join his company, which meant that if the other party agreed, he would get a relatively high starting point.

So Fan Wuxian couldn't help but look at her twice, and found that this girl was not only beautiful, her eyes were also very clear, and her temperament was also relatively stylish, no wonder Fan Ting would agree to put a freshman girl at the front desk of the company, which is equivalent to being the company's image spokesperson.

"You know, you have turned down a good opportunity, I personally invited to join the Fan Investment Group, there will definitely be no more than ten people, and these ten people are currently senior executives of the company, with annual income of hundreds of millions, and the highest annual income is more than hundreds of millions of dollars, don't you think it's a pity to rashly refuse this opportunity?" Fan Wuxi deliberately said to the girl temptingly.

However, the girl frowned a little and looked at Fan Wuxian and said, "Mr. Fan, I think when you tempt people, you are like the snake in the Garden of Eden that tempted Adam and Eve to eat the forbidden fruit. ”

Fan Wuxi suddenly felt that his stomach was full of words, and he was blocked back, and he said in his heart that after so long, his invincible Wang Ba Qi was finally directly ignored, this feeling was still very unacceptable, or, there was such a thing in Ouyang Xiaowei at the beginning, right?

For a moment, his expression was a little trance-like, as if he had seen Ouyang Xiaowei again, and said in his heart when he needed to see Ouyang Xiaowei and see how she was doing.

"Mr. Fan, drive carefully." The girl reminded him next to her.

Seeing that Fan Wuxian was a little absent-minded when driving, the girl was still a little worried in her heart, in case something happened, she would be too much of a loss.

However, Mr. Fan is said to be always very wise and wise, and within Fan's Investment Group, everyone looks up to him at a 45-degree angle, but when they are together face to face today, they don't think that Fan is always a mythical character? The girl shook her head, watched Fan Wuxian come back to her senses, and continued to concentrate on driving.

"Okay, Mr. Fan, please stop the car, I'll get out of the car in front." The girl said to Fan Wuxi.

"Oh? Are you not going back to the company? Fan Wuxian asked in some surprise.

The girl raised her arm, revealing a smooth and white wrist, and let Fan Wuxi look at a thin women's watch on her wrist, "It's past work time now, I should go back to school." ”

Fan Wuxi patted his forehead, and his heart didn't pay attention to the time, so he said, "It's not far from Peking University, I'll send you back to school directly, right?" ”

The girl laughed a little and replied, "That's free, if your car appears in front of our dormitory, people will think I'm also a big deal!" ”

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