Speaking of computer failures, friends who often use computers will certainly encounter more or less, the most common is blue screen, black screen, boot no signal these phenomena, for small problems caused by the failure, we ourselves shutdown restart or check the data can be solved, if it is a big problem, we may have to go to a professional repair shop for consultation and maintenance, but when repairing will inevitably encounter a profiteer, just today, I met a profiteer, the customer did not repair the computer and directly started to do it, what is going on? Please read on!
The customer brought the faulty computer host.
I met a customer at noon today holding an assembly host to my shop to consult maintenance, his computer failure is to boot the display no signal, this customer for the computer does not understand at all, so he held the computer to find a repair shop to consult maintenance, and finally searched a repair shop past repair, checked for half a day, the boss said that the motherboard is broken, said that it takes 500 yuan to replace the motherboard, at that time this customer did not want to repair, because the motherboard is broken, the computer has been used for several years, spending 500 to repair the motherboard is a bit worthless, At that time, the boss reinstalled the computer.
Remove the processor to discover the secret.
The customer came out with the computer, inadvertently, he found that I also have a computer store here, he came to my shop for consultation with the perspective of trying it out, I was also very interested in the situation described by the customer, I put the computer host on my workbench, and then it was the computer that was turned on, you can see the picture, the computer host fans are running, but the monitor does not have any reaction, for this situation, we often encounter, nothing more than the following situations:
Scenario one: Access issues
Poor memory contact, poor CPU contact, and poor graphics card contact will cause the computer to stutter, at this time we have to reinstall, clean, repair or replace the problem to solve.
Scenario 2: Hardware damage
For example, insufficient power supply, memory damage, graphics card damage, CPU damage, motherboard damage, these can cause the computer to boot can not be displayed normally.
The processor pins are bent.
The above two situations are our common reasons, as for which one, we still have to do further testing, of course, the previous shop owner said that the computer is the motherboard problem, which shows that the test results have come out, I directly verified the motherboard is the most time-saving, so at that time, I began to check the motherboard, the result found a secret, the CPU pins of this motherboard were actually bent, this is caused by external forces, so who got it? Such a motherboard CPU pin is also difficult to correct, if the luck is good enough, the motherboard is corrected, the computer can be restored to normal use, if the luck is not good, the motherboard may have to be scrapped!
The customer is looking at their computer.
At that time, I talked to this customer, and this customer was also very confused, because he never took apart the computer, and in the end the customer could not do anything, he did not want to change the motherboard, and finally did not repair. The answer here is very clear, this is obviously the last boss to the computer's system to do the hands and feet, learned that the customer is not repaired, deliberately bent the CPU pins, and I also have a bold guess, I think the computer itself is no problem, may be bad contact, but this profiteer boss in order to make more money, he deliberately said that the motherboard is damaged, if the customer agrees to repair, he will give the customer a motherboard, if you do not agree, He can only destroy the motherboard so that the customer's computer must change the motherboard to solve the problem. I don't know if everyone thinks my guess is reasonable? Welcome to leave a comment!
Original works, all rights reserved, without permission, misappropriation is prohibited! The articles and pictures are original, the original author: Zhu Hu! I focus on sharing simple and easy-to-understand digital technology anti-pit and anti-deception knowledge, and learn from each other and make progress together! Thank you for your kind and attention! See you in the next issue!