What is the reason why the optical drive can t read the disc?

Your optical drive may be broken and the laser head may be dirty. Either the disc is unreadable, see what the disc is. Problems with optical drives are more likely. If it's not the disc drive aging, it's a disc problem, right-click on the drive letter on my computer to open it, and see if it works.

The setting of the area code is added to the production of the movie disc, and the film and television disc must be read out with the CD drive of the same area, while the general CD drive can only change the area code 5 times, and the last change is used as the default value.

Your optical drive cannot read the movie disc because the location code has been locked, and the production location code of the disc is inconsistent with the optical drive.

Also, BenQ's *** is not very compatible with CDs, and a small number of CDs cannot be read, which is a normal phenomenon.

Need to go to that much trouble? Many people see that the optical drive can not be read to change the optical drive.,What else is there to wipe the optical drive or something.,This is just to take care of one-sidedly.,Changing the optical drive is in the case of the optical drive is broken.,If the landlord your optical drive is not a problem,It's just a problem with the system settings.。

You keep pressing delete to build at boot, that is, open the BIOS settings bar and select Advanced

BIOSSfeatures (press enter, press enter to enter), select first after entering

bootdevice option, English text will appear for you to choose from, you want to choose.

cd-rom,Press enter and press F10 (Save),Select Y (OK),That's it,If you think the above method is too annoying or doesn't work,Then boot is to keep pressing esc,The option will appear,Start from the disc。

Again, the landlord like your problem, the optical drive can not read the disk on the Internet are asked rotten, the reason is nothing more than two, the optical drive is broken, the system settings are incorrect, if you want to solve the problem, of course, from the system settings to solve, if everyone goes to change the optical drive, then those who are just setting the problem are not a big loss.

Advanced BIOS to see if you recognize the optical drive, if there is, it must be the motherboard always, it is recommended to change the motherboard, if you do not recognize the optical drive, then you can be sure that there is a problem with the optical drive or data cable, you can change the data cable first, if it still doesn't work, change the disk to try, if you can't read the disk, then it is sure to be the problem of the optical drive, it is recommended to change the optical drive.

1. The aging of the optical drive will cause some discs to be unreadable;

2. The format of the optical drive and the optical disc is incorrect, resulting in unreadability;

3. The disc has bad sectors and cannot be read.

Do you see if your disc is *** or VCD? (It is written on the disc), is your optical drive *** optical drive or VCD optical drive? The VCD drive cannot read *** discs, only VCD discs.

A 4G disc is likely to be ***, because generally speaking, the capacity of a VCD disc is only a few hundred M.

It could also be that your optical drive is broken or the driver is not installed properly.

If you want to start the optical disc, it's a problem for the disc to do, and some of the disc self-boot files are not done correctly, although you set it to the optical drive to start, but the disc does not have a boot file for nothing.

My computer was just bought! BIOS set up! There will be no aging of computer optical drives! Issue! ~

I just tried! The disc can be read! You can set up the CD after starting! Heavy equipment just won't work! ~：

According to the questions you added, it is certain that it is caused by a problem with the BIOS settings. You can either restore the BIOS settings or reinstall the system.

The optical drive has a disc reading action, but after a while, the optical drive indicator turns off. Double-click the disc letter again, and you will notice that the disc letter disappears. This situation can also be a power supply issue.

Brother Tai you are not using SATA serial port optical drive,Yes, this problem may occur,At present, many people use the optical drive of the IDE parallel port line,Stable、The installation system is not easy to have problems!! In addition, when you set the optical drive to start, did you press F10 to save and then exit?

Ha ha. You are not using the installed version of the operating system.

If yes.

Enter to press any key.

If it's ghost.

Check if your optical drive is SATA's.

If it's SATA's optical drive.

Your disc is powered by SATA.

Check the BIOS settings.

Put the optical drive boot item.

Changed to sata.

This year is a bit long, and the laser head is about to start aging, so you can consider fine-tuning the power.

!It's none of the BIOS's business.

Look at the saucer, as well as the cable of the optical drive, or the head if there is a problem, you want to suspect the BIOS

Empty it!

3-4 years is not a problem, the general optical drive is not commonly used, unless you buy a fake, that is, the laser head inside is old.

I don't know what to say, how can I point you to it? Is the optical drive powered on? Is it open? Are discs good? Is the laser head good inside? Who knows?

Try to change the disc If it doesn't work, wipe the laser head Not yet The screws near the laser head are to adjust the power of the laser head to try it (the D version of the disc is generally difficult to read than the angle) The power adjustment is very easy to use, no, change it.

You save on step 2 of exiting Ann F10, and the Ann Enter key is available

I carved the ** disk at home and the optical drive can't be read.,The unit can be read.,I don't know what's wrong.。

The laser head is dirty. Cleaning is required.

1.Confirm if the disc is causing the problem.

1-1.Clean and inspect the disc for damage: Use a disc cleaner or a lint-free cloth to clean the disc of dust or dirt. If the surface of the disc is badly damaged, try replacing the disc to confirm.

Update the BIOS to the latest version and update to Windows Update

Enable and reinstall the driver in Device Manager.

2-1.Enter [Device Manager] in the Windows search bar, and then tap [Open].

2-2.Click on the triangle next to the [*** CD-ROM drive] device type. Right-click on [Undetectable Optical Drive] and click [Enable Device]. Check whether the optical drive can be detected.

If the [Enable device] option is not displayed, your optical drive is enabled, and please proceed to the next step.

Please click Enter a description.

Please click Enter a description.

2-3.Uninstall the driver of the optical drive. Right-click on [Undetectable Optical Drive] and click [Uninstall Device].

Please click Enter a description.

Please click Enter a description.

Please click Enter a description.

2-4.Tap [Uninstall].

Please click Enter a description.

Please click Enter a description.

Please click Enter a description.

2-5.Restart your computer. After you restart your computer, the system will automatically install the drivers. Check whether the optical drive can be detected.

3.Use the Hardware & Device Troubleshooter.

3-1.Enter [Troubleshooting Settings] in the Windows search bar, and then tap [Open].

Please click Enter a description.

3-3.Follow the on-screen prompts and try to resolve the issue, if the drive is still detected after using the troubleshooter, proceed to the next step.

4.Restore your system through a system restore point.

If you have previously established a system restore point, or an automatic system restore point, try to restore the system to the restore point that was last since the last normal boot.

5.System Restore.

If all the troubleshooting steps have been completed and the problem persists, do a system restore after the backup.

1. If you know how to operate, remove the optical drive, turn it on, and wipe the laser head a few times with a medicated cotton ball dipped in anhydrous alcohol or distilled water (do not use detergent, do not turn in circles, wipe in parallel).

2. It may be because your optical drive has not been used for a long time, and the telecontrol part lacks lubrication, so that the part does not move or the speed is low.

3. It may be because the laser of the optical drive is aging, so you may wish to adjust his output power at this time, (there is an adjusting screw behind the laser head card holder, which should be slowly rotated about 15 degrees, and if not, it will be rotated 15 degrees).

4. The current virus will generally modify the registration list, so that the drive letter is lost, you can look at the binary value of the computer.

5. At this time, you can enter the safe mode to delete the "cdrom" option in the "Device Manager", and then restart the computer, let the system find the new hardware and reinstall the driver of the optical drive. (This is because the drive has been damaged or because the drive has been installed incorrectly).

6. Sometimes I buy a disc with poor quality (the optical drive is mainly used to read the data of the disc, and the reading ability of the disc is of course not as strong as the *** machine).

7. There is a huge "buzzing" sound when reading the disk, if there is this sound when the machine is turned on again, it means that it is necessary to disassemble the power supply of the machine.

It is very likely that the optical drive cannot read the disc because the *** area is not given, and the solution is as follows:

1. Right-click "Computer" to open the menu, and then select "Manage".

2. After entering the "Computer Management" window, click "Device Manager".

3. Then find "*** CD-ROM Drive" on the right window, and right-click its child to open the menu, and select "Properties".

4. After entering the properties window, switch to the "*** Region" tab, pull down the slider in the geographical region window, select the region as "China", and then click "OK".

5. The green light is on, indicating that it is being read.

It is very likely that the optical drive cannot read the disc because the *** area is not given, and the solution is as follows:

1. Right-click "Computer" to open the menu, and then select "Manage".

2. After entering the "Computer Management" window, click "Device Manager".

3. Then find "*** CD-ROM Drive" on the right window, and right-click its child to open the menu, and select "Properties".

4. After entering the properties window, switch to the "*** Region" tab, pull down the slider in the geographical region window, select the region as "China", and then click "OK".

5. The green light is on, indicating that it is being read.

1. First, right-click on the computer on the main interface. Click Manage.

2. Click Device Manager on the computer management page.

3. Find "*** CD-ROM Drive" on the Device Manager page and right-click Properties.

4. Click the *** area on the property page.

5. Select China in the geographical region option, click OK and then read the CD.