Title: The computer won't turn on? Many of them are fake faults to teach you a trick to fix it, if it doesn't work, then go to the repair shop
The computer is one of the indispensable tools in our lives, but sometimes it has all kinds of glitches and headaches. However, experienced plumbing maintenance workers will tell you that many seemingly complex problems may actually be just "fake faults" that can be easily fixed with the right approach. Below, I will combine my years of repair experience to share some interesting storylines and expertise to help you better solve computer failures.
Story 1: A mysterious black screen
One day, a girl came to me with her laptop and said that the computer suddenly went black and could not be started. I checked and found that the power light was indeed on, but the screen was pitch black and the keyboard was not responding. The girl anxiously asked me, "Is it broken?" and needs to be sent for repair?" I smiled and said to her, "Don't worry, maybe it's just a 'fake fault'." ”
I turned on the laptop, unplugged the battery, and then long-pressed the power button for about 30 seconds, then plugged the battery back in and turned it on. A miracle happened, the screen came back on, and the computer booted up normally. It turned out that this was just a system crash in the computer under certain circumstances, which could be solved by a force restart.
Expertise: This situation may be due to a system crash caused by a hardware or software failure inside the computer, resulting in the screen not being displayed. By pressing and holding the power button to force a restart, you can reinitialize the system and solve this problem.
Story 2: A malfunctioning USB port
Once, an old man came to me and told me that his desktop computer was not connecting to the printer, and I checked and found that his USB port was not working. The old man said anxiously, "Is this interface broken, how can I fix it?" I comforted him and said, "Don't worry, maybe it's just a 'fake fault'." ”
I cleaned the USB port with a cotton swab dipped in a small amount of alcohol, then used a hair dryer to blow the dust around the port clean, and then reconnected the printer, and the problem was miraculously solved. The old man said happily: "Thank you so much, it turns out that it is just a matter of dust." ”
Professional knowledge analysis: The failure of the USB interface may be caused by the accumulation of dust or impurities in the interface, and the dust can be removed and the interface function can be restored by cleaning and blowing.
Story Three: Nightmare Blue Screen
A young man came to me and said that his computer was constantly getting the blue screen of death, and he couldn't solve it. I picked up his computer and examined it closely, and found that it was probably because of a serious error in the system. I said to him, "Don't worry, maybe it's just a 'fake glitch'." ”
I booted my computer with PE, repaired the corrupted system files in system recovery mode, and then restarted the computer. The blue screen issue is gone, and the computer is functioning fine. The young man said happily: "It turns out that the problem is so simple, thank you!"
Expertise Analysis: The Blue Screen of Death is usually caused by system file corruption or hardware drive issues, which can be solved by repairing it using the PE System Recovery Mode.
Through the above stories, it is not difficult for us to find that many computer failures are not complicated, but just some seemingly serious "fake failures". With some basic repair skills and expertise, most problems can be easily solved and unnecessary repair costs and wasted time can be avoided. Of course, if you encounter problems that cannot be solved, it is still recommended to seek help from professional water and electricity maintenance workers in time to avoid greater losses.
In short, it's not scary if the computer doesn't turn on, the key is to deal with it calmly and find the right solution. I hope that through the sharing of this article, we can help you better solve computer failures and make life more convenient and comfortable.