Back in the 1990s, she became rich through scientific research

Facts have proved that Qin Hongfei is really good at repairing computers. The second-hand mobile computer that could no longer be started typed a series of codes under the blue screen in her hand, and quickly restarted and entered the main desktop. She also knew that this second-hand computer The problem with the phone is that the motherboard is burned out and the system has not been updated for a long time, which makes it impossible to enter the main desktop. It does not matter how long it is used. The memory module is indeed damaged, but it can be replaced.

She told the young mother and son about the situation of the computer without any secret, "It can still be used after repairing it. Are you sure you want to sell it?"

The lady looked at her in amazement. How could she be so powerful at such a young age? How did she raise her at home? "How much does it cost to repair it?"

Motherboards and memory modules are the main running components of a computer and are relatively expensive.

According to the market price plus repair costs, it will cost several thousand yuan.

She quoted her price truthfully.

"If it's repaired, it won't break again soon after playing." The young man asked worriedly.

"No, unless you violently smash it, the basic operation will be fine for a few years." Qin Hongfei pondered for a moment and said sincerely, "To tell you the truth, I need a computer very much, but if I were asked to buy it, I would at most The price is more than a thousand yuan, which is about the same as the market price, neither higher nor lower. You can understand it first and then reply to me. "

The young man immediately took a liking to Qin Hongfei.

If she wanted to, she could have deliberately told the worst, but she didn't do that.

Anyway, it was already a broken computer, and it was of no use leaving it alone. He readily agreed to the deal.

Qin Hongfei happily paid five hundred yuan in advance, found a three-wheeler and moved the computer back to the repair shop. When Lao Zhang saw her moving such a broken computer back, he mocked, "What's the matter, Xiao Qin, you're like this Are you doing electrical appliance recycling?”

Electrical appliances are recycled. In most cases, the recycling is for second-hand refurbishment and resale.

If poor families cannot afford new ones, they will consider buying second-hand ones that can be used to make do. Another option is to recycle waste resources and decompose them into resources.

Qin Hongfei was in a good mood and ignored Lao Zhang's cynicism. Instead, she saw something missing in Lao Zhang's shop. Her heart moved slightly. She walked over and took it in. It was a processor from a computer motherboard, with electronic circuits and so on. It's still in good condition. I guess it belongs to some store that doesn't want to be eliminated. "Uncle Zhang, do you still have this in your store?"

Lao Zhang was stunned. Is this kid stupid?

I'm sneering at you and you're still talking to me.

But when he looked at the thing in Qin Hongfei's hand, he could only recognize it as a circuit board. He really had this thing, not many, just two or three.

In addition, memory sticks and hard drives were also found, and various things were piled together.

Qin Hongfei checked and found that these are still usable, "Uncle Zhang, I want to collect these things, how much do you sell them for?"

Lao Zhang doesn't know how to repair computers, but that doesn't mean he hasn't seen the world. He knows that these are gadgets used in computers, but they are all discarded gadgets. But when he saw what Qin Hongfei wanted, he opened his mouth and said, "These are all It’s a computer part. It’s very expensive. Do you want to buy it back and reuse it?”

When Qin Hongfei heard his tone, she guessed that he was planning to open his mouth, and she was mentally prepared, "Make a price."

Seeing that this little fool was really planning to get it, Lao Zhang rolled his eyes slightly and said, "After all, it's a computer part. If I take it to a computer shop and sell it, it's worth some money. That's good, one hundred yuan." Sold to you."

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