When Jiang Ning sat back at the welding station just now, ready to replace the CPU, there were many people standing behind him. Pen "Fun" Pavilion www.biquge.info

Zhang Min, Liu Yunlong, Shen Jia, and Li Jian, who didn't believe that Jiang Ning could replace the CPU at all, also stood over with a look of disdain.

Although the others were still standing behind Cao Jianwei, their eyes also glanced at Jiang Ning from time to time, and they also wanted to see if Jiang Ning could really complete such a difficult project as a CPU flying cable.

In the eyes of everyone, Jiang Ning was an old god, very casual.

The left-handed air gun, the right-hand tweezers, looks like the same, starts the air gun, and heats it up towards the CPU, the method used is almost no different from Cao Jianwei's method just now, it is a rotary heating method, not only that, everyone looked at it for a while, and they were stunned to find that it seemed to ...... It seems that Jiang Ning's technique seems to be more ...... than Cao Jianwei's Aesthetic feeling.

That's right, it's beauty!

When Jiang Ning's left hand turned, the air gun slowly rotated above the CPU, heating the CPU evenly, which looked so comfortable, so natural, and very beautiful!

Just when everyone's eyes were fixed on the air gun in Jiang Ning's hand, a thin pitch-black tweezers suddenly appeared in everyone's sight, and before everyone could react, the tweezers actually swished, and the large black CPU chip on the circuit board was lifted lightly!

Seeing this scene, everyone's eyes couldn't help but show a deep look of consternation, not to mention anything else, just Jiang Ning's action of picking up the CPU in this step, ordinary hardware engineers can't do it!

"Ho! it's flying online!"

At the moment when people sighed, Jiang Ning had already put the air gun and tweezers away, took the enameled wire, quickly intercepted a small section, and then used an electric soldering iron to operate the flying wire between the dense solder joints.

Because this process is a 'micro-operation', those people standing behind Cao Jianwei can't really see it, but the people standing behind Jiang Ning can see it clearly, they found that Jiang Ning took an electric soldering iron to weld the enameled wire, and it only took two strokes to complete it, and there was no superfluous action!

And the people standing behind Cao Jianwei couldn't see Jiang Ning's micro-operation clearly, so they saw the electric soldering iron in Jiang Ning's hand, clicked down twice, and then Jiang Ning put the electric soldering iron back in its original position...... Well, that's a good line? It can't be, right? Why is it so fast?

Those who didn't see Jiang Ning's micro-operation couldn't help but be a little suspicious in their hearts.

Standing behind Jiang Ning, Zhang Min, Liu Yunlong, Shen Jia and Li Jian, couldn't help but jump their eyelids, as hardware experts, they would never have thought that Jiang Ning's operation of the electric soldering iron could be as accurate as this, and the welding of the two solder joints was extremely smooth, just this hand, Jiang Ning's welding level was enough to kill more than 80% of the hardware engineers.

Next, Jiang Ning picked up the air gun that had just been turned off at all without stopping, and began to install the CPU with tweezers.

At this time, everyone knew why Jiang Ning didn't turn off the air gun after blowing down the CPU just now, because, in less than half a minute, there was really no need to turn off the air gun and turn it on again.

"Jiang, Brother Jiang, you, why didn't you hold the solder ball, just put the CPU on it, I'm afraid this won't work, right?"

After watching Cao Jianwei's operation before, Shen Jia clearly remembered that when he installed the CPU upwards, he used a steel mesh to operate the chip with a 'solder ball'.

The so-called solder ball, in fact, is to use a dense pin pin corresponding to the CPU to make the uneven solder balls on the CPU even, so that when installing, these uniform solder balls will ensure that they can be completely connected with the soldering points on the board.

Because, in the process of removing the CPU, it will inevitably make the solder balls on the CPU uneven, so it is necessary to use a steel mesh to hold the solder balls again, however, now Shen Jia saw Jiang Ning, and he didn't carry out this action at all, that is, he wanted to install the CPU directly, so he couldn't help but remind him.

"Jiajia, you don't need to hold a tin ball!"

However, at this time, Liu Yunlong on the side spoke.

"Huh, what's wrong?"

Shen Jia couldn't help but see that at this time, Director Zhang, and that annoying ghost Li Jian looked at Jiang Ning's actions with a somewhat solemn expression, they didn't remind Jiang Ning at all, and suddenly felt that they might have said the wrong thing just now, so they hurriedly asked Liu Yunlong.

"Jiajia, don't you see? After Brother Jiang Ning took off the CPU just now, the solder ball on his CPU was very uniform, and there was no unevenness at all, so this can be directly installed on the CPU without the operation of holding the solder ball!"

Liu Yunlong looked at the CPU in Jiang Ning's hand with shiny eyes, and couldn't help explaining.

At this time, Liu Yunlong, Zhang Min and that Li Jian couldn't help but be shocked in their hearts, the hardware level of the three of them was naturally not comparable to Shen Jia's little girl, before, when Jiang Ning took off the CPU, they didn't realize it, but when Jiang Ning directly installed the CPU, they saw this at a glance.

It was precisely because they suddenly saw this that they were shocked in their hearts! Only then did they think that Jiang Ning's method of taking the CPU just now was not only 'something that ordinary hardware engineers can't do', even a powerful maintenance engineer like Cao Jianwei can't do it!

Liu Yunlong admired the Jiang Ning brother who entered the company with him.

Zhang Min was really convinced of her little boyfriend.

Shen Jia couldn't help but feel incredible when she heard the explanation.

Even Li Jian, who hated Jiang Ning to the core, had to admire Jiang Ning's beautiful hand in his heart.

Swish!

In the admiration of several people, Jiang Ning has lightly placed the completely melted CPU on the solder joints on the circuit board, and then heated it evenly.

Buzz Buzz......

With the humming sound of the air gun, a large amount of heat was transferred to the CPU chip, Jiang Ning controlled the tweezers with his right hand, used its tip on the CPU, lightly clicked twice, and the next moment Jiang Ning turned off the air gun and put it back in place, at the same time, the other hand used the tweezers to hold the circuit board and put it under the fan to dissipate heat.

Coincidentally, on the other side, Cao Jianwei had just changed the CPU, and at this moment, he was also clamping the circuit board of the replaced CPU to the fan for heat dissipation, and Cao Jianwei, who had completed the work, couldn't help but turn his head to look at Jiang Ning, but found that Jiang Ning was also turning his head to look at him at the moment!