A senior RD of customer L is already in place, RD wears thick lenses, and at first glance he is engaged in R&D.

He picked up the defective motherboard and inspected it carefully, but unfortunately he didn't find any traces of empty welding, tinning or collision damage on the motherboard.

RD pondered for about a minute, and finally gave up on such a visual inspection.

He turned to the director of PE and instructed, "I need a multimeter, an oscilloscope with at least 1G sampling rate and 500MHz bandwidth, as well as circuit schematics, location diagrams, polarity diagrams, ......"

The director of PE hurriedly wrote it down and arranged for personnel to prepare immediately.

By the time everything is ready, about 15 minutes have passed, at which point Customer L RD begins the formal analysis.

PM Susan looked at these people who were engaged in technology, one would prepare this, the other would prepare that, and his heart was anxious.

She thought about it for a long time, but decided to find Frank, the team leader of customer L.

Tentatively asked, "Frank sir, according to the current situation, I am afraid that our shipping time will be affected, can you communicate with your business......"

Frank agreed, and he nodded, "Okay, I'll give back to the business leaders first and see what their attitude is." ”

"Okay, thank you so much!" PM Susan's nervous heart relaxed a little.

But before Frank could call, his cell phone rang, and he answered the phone and walked to a no-man's land.

After answering the phone, Frank's face became serious, "Susan, I'm very sorry! San Francisco in country M must require this batch of machines to participate in the exhibition on time, and the stakes are very high, all the well-known media have arrived, and they can't accept any reason for delay." ”

"Tom, please immediately ask our HW RD to go all out, please arrange all the RDs who came with you this time to assist and speed up the progress of the analysis. ”

Tom was aware of the urgency of the issue, and had never seen Frank so serious.

Hearing Frank's arrangement, the leaders of Q Company began to get nervous.

Director Sam hurriedly said, "Repair supervisor, hurry up and get a piece of bad MB and ask the maintenance engineer who repairs the motherboard to try to repair it?"

"Okay!" the maintenance supervisor trotted towards the maintenance room with a piece of bad motherboard in an anti-static bag.

"Bill, have all the PE engineers with strong analytical skills under you been arranged?"

"Here, Director, it's both of them!" replied Bill, anxiously.

"Boss, there's also a PE, I think he should be able to analyze the reason right away. Xia Yumeng couldn't hold back, and walked up to the factory director Sam and Bill, and she decided to ask her master Xiao to help.

Because she believes in Xiao Xuanran's strength too much, in her eyes, Master's knowledge of circuits simply surpasses those predecessors who have been immersed in the field of hardware research and development for decades.

On the other hand, she didn't want to make a bad impression on her clients on her first new case.

Sam looked at Xia Yumeng, the beautiful female engineer in front of him, and asked curiously, "Who is it?"

"Xiao Ran!"

"Xiao Xuanran?"

This name sounds so familiar, Sam seems to have forgotten it, and just now Mr. Huang was still asking about this engineer surnamed Xiao.

"Bill, who is Xiao Ran?" Sam immediately asked the head of the PE engineering department.

"Xiao Ranran, this name is so familiar. Oh, remember!"

Bill was stunned for a moment, and immediately replied, "An ordinary assistant engineer who has been in the company for three years and is now working night shifts. ”

"Night shift?" Sam turned to look at Xia Yumeng again.

"Well, my master is on the night shift, but I can call him right away. "Xia Yumeng is very confident.

"Okay, you fight!" Sam is already very angry, at this critical moment, this engineer named Xia Yumeng is still so naïve, an assistant engineer, can he?

If it can really solve the problem, everyone is happy, if it is to make trouble, he will not easily let go of these PEs, this Bill is the most incompetent product engineering director he has ever seen, if it wasn't for the recommendation of the boss above, he would have ordered to get out.

Xia Yumeng didn't hear the meaning of Director Sam's words clearly, so he took out the phone and started calling.

"Master, I'm bothering you again, disturbing your rest?" Xia Yumeng said excitedly, she was very happy, every time she had trouble calling Master, she could get through in time. I thought that this time the master was on the night shift, and now he is sleeping and resting, it will be difficult to wake up, but I didn't expect it......

"Xiaomeng, I've been awake for a while, nothing bother, let's say, what's the matter?"

"Master, can you come to the company? I'm having trouble with my T30 model. It's urgent, it's urgent. "Xia Yumeng, I was so aggrieved that I was about to cry.

"Okay, I'll come right over, calm down, don't be like a child. Xiao Ranran, after comforting his beautiful female apprentice, put on his clothes and rushed to the company.