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Principles for troubleshooting common hardware failures in computers.
There are usually some clues to a computer malfunction. The following principles should generally be followed for fault inspection and diagnosis:
1.Inspect the external parts first, then the internal components.
If the main unit or display does not light up, you should first check whether the switches, fuses, and sockets outside the machine are open or short-circuited, and then open the chassis or display for inspection after confirming that the external parts are normal. After opening the chassis, first observe whether the plugs and sockets of the system board are skewed, whether the resistors and capacitor pins are touching, whether the surface is burned, whether the chip surface is cracked, and whether the copper foil on the motherboard is burned. It is also necessary to check whether there are any foreign objects falling into the components of the motherboard and causing a short circuit, and you can also see if there are any burnt and discolored places on the board, printed circuit boards.
whether the traces (copper foil) on are broken, etc.
In addition, pay attention to whether there is a burning smell in the host and board, so as to facilitate the detection of faults and the location of short circuits. At the same time, it is also necessary to monitor whether the working sound of power supply fans, soft hard disk motors or seeking mechanisms, display transformers and other equipment is normal. In addition, when the system is short-circuited, it is often accompanied by abnormal sounds, and monitoring can find some hidden dangers in time.
and help to take timely action in the event of an accident.
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Landlord, this may be a computer malfunction, but maybe not.
If you've never been able to fix your computer (or if you found it too much trouble before you fixed it), try this option:
You can change the browser, or restart the device, I just tried it, I used Safari, but then changed to Google Chrome, it's very simple, and it can be saved. Then,Go back to the browser just now,You will find that as long as the two browsers are one,It will be synchronized,Click on the album,You can see what you just shot**。 Hopefully
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Are you sure you didn't make a mistake? Could it be a mistake or case-insensitive?
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Remakes, I've also encountered them, and generally if you put a verification code like this, it shows an error even if it's right, and then re-logs in.
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Press and hold the left mouse button to move the camera to the position you want to shoot, right-click to cancel the photo, and double-click the left mouse button to generate a preview**.
Second, choose to save or retake, if you choose to reshoot, the film will not be deducted; If you choose to save, after entering the name and verification code, consume a film and it will appear in your gallery. That's it.
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Hello, this one is random.
If you can't see it, it's a system failure, just be patient and wait for it to be fixed.
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The internet speed is too stuck, you have to wait patiently, the verification code will come out by itself, you just need to enter it.
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1.Click the button to take a photo on the right side of the screen, the camera lens will appear, hold down the left mouse button to move the lens to the position you want to shoot, right-click to cancel the photo, and generate a preview after double-clicking the left mouse button**,2If you choose to reshoot, the film will not be deducted; If you choose to save, after entering the name and verification code, consume a film, and it will appear in your album.
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1.Click the button on the right side of the game screen to take a photo, the camera lens will appear, hold down the left mouse button to move the lens to the position you want to shoot, right-click to cancel the photo, and the left mouse button will double-click to generate a preview**,2Choose to save or retake, if you choose to retake, the film will not be deducted; If you choose to save, after entering the name and verification code, consume a film and it will appear in your gallery.
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