You can first remove the optical drive and remove the top and front covers of the optical drive. After removing the top cover, you can see the optical drive movement. There will be a belt with an end attached to the tray motor on the left or right side of the tray. First, check whether the belt is dry or not, and check whether there is any dislocation, and then add a small amount of oil to the Belt and Motor end. In addition, there is a row of serrations on both sides of the optical drive tray, the tray pop-up and back all rely on these serrations, but also to the Sawtooth oil, check whether there is any dislocation. Remove unnecessary oil, re-install the optical drive, and start the test.
Whether the data cannot be read by the optical drive, or the optical drive tray cannot pop up. In the previous case, it is a problem with the optical disc. It is recommended that you select a good quality optical disc when selecting the optical disc. The long-term reading of the poor optical disc will affect the service life of the bald head. If it is the latter, there is a small hole next to the optical drive button. When it is turned off, it will pop up with a pin. Check whether the mechanical part is damaged or the lubricating oil is missing. We recommend that you repair the problem frequently.
The solution is as follows:
1. There is a forced warehouse exit hole on the optical drive panel. Generally, it is very useful when the optical drive fails and cannot be detached from the warehouse. We also need to prepare hard things like toothpicks or paper clips.
2. Use a toothpick to insert an emergency warehouse exit hole. A small part of the optical drive tray will pop up.
3. In this case, pull out some of the pop-up pallets.
4. Check the internal structure. The so-called forced warehouse exit refers to the internal parts that use external forces to bring the pallets out.
5. In the internal structure, we can see that the tray pop-up needs to be driven by gears and belts. Most optical drives do not go out of the warehouse because of these two problems.
6. FollowAccording to the fault, we can choose to replace worn gears or aging belts. Application forced warehouse exit can only be a temporary cure, and replacement of parts can be a temporary cure. But the General Optical drive will be aging, it will not be long before the problem, if the aging is serious, it is best to consider changing the new optical drive.
The toothpick should be less eloquent than the warehouse.
The replaced belt cannot be too tight or too loose.