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It's useless. This situation is a fault of the optical drive itself. Generally, it can be divided into the following situations:
1. The power supply line of the limit switch is short-circuited or broken, and the virtual welding.
Second, the damage of the limit switch.
3. The belt is slippery (can be scalded with a soldering iron), if there is no problem, then change to a stepper motor instead of a plate motor.
If you can't solve this problem, then you have to change to a new optical drive Youyou.com, **excellent, excellent quality, quality is more assured, buy computer accessories, computer machines, laptops, Youyou.com is your best place to go **Technical support.
Wholesale and retail of industrial control accessories and complete machines such as ADLINK and Advantech.
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1. The host is controlled by hackers when surfing the Internet This problem mostly appears in the machine often surfing the Internet and does not use the firewall, when using MSN or QQ and receiving emails, this situation can occur when opening unknown email attachments, the computer is locked by the hacker program registry, it is forbidden to shut down or open my computer, etc., when it is serious, the computer will be directly controlled by hackers remotely, and the optical drive will automatically keep popping up, the hard disk is spinning, and the display is turned off.
2. The ejection button switch of the optical drive has poor performance For the chassis with the optical drive baffle, when we press the ejection button, it will pass through the baffle and then pass to the ejection button of the optical drive, if the key contact is not flexible, and it cannot be bounced up after pressing, the ejection key will be pressed for a long time, and the time drive will also be shown to be just out of the box and immediately pop in, and then press the out of the box button, it is still just ejected and bounced in again, and the disc cannot be replaced.
3. The ejection circuit of the optical drive malfunctions, gear slippage, fixed lock failure, etc.
You unplug the optical drive data cable and leave only the power cable, and after turning on the optical drive, it will automatically pop up, if it still automatically pops up, then there is something wrong with your optical drive. If it doesn't pop up, plug in the data cable (you must make sure the data cable is okay first), see if your optical drive pops up during the self-test or after entering the system, if it pops up during the self-test, enter the CMOS settings, adjust the BIOS to the default value, see if the optical drive still pops up, if it still pops up, there is a problem with one of your motherboard and optical drive; On the contrary, if it pops up after entering the system, then you are likely to have a virus, and it is recommended to kill the virus.
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You have to force it out again, but don't force it too hard, try to pull it can't move, just push it back and try it a few times and you will always see good results I have encountered the same problem in the past few days, I just tried it today, and it was solved You can try it too
Give it a try
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Show all files, check and kill. The exe is quarantined. The original document can be used after the name change.
As for the disc problem, take a look at it again, you can uninstall the disc drive from the beginning and see if it can be solved.
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Agree with the blue, add and remove the hardware, uninstall the optical drive first, restart, and then find the driver. It is suspected that the original drive file is corrupted.
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Volume of metal immersed in water =
Volume of water in a glass container when it is filled with metal =
When the metal is removed, the volume of water in the glass container =
After taking out the metal, the height of the water in the glass = at this time, the distance from the bottom of the glass is the water level on the scale = -70+
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