The drive does not read recorded discs. What to do if the computer does not see the DVD disc. What to do if the DVD drive does not read discs. Video about how to fix software problems with a disk drive. Another way to clean the laser is to blow out the head. Need to blow

The type of optical drive that determines its functionality.

The following types of optical drives exist: CD-ROM, CD-RW, DVD-ROM, DVD/CD-RW, DVD RW, DVD RW DL, BD-RE, HD DVD-ROM, HD DVD/DVD RW, HD DVD-R, HD DVD-RW.
CD-ROM - the simplest version of an optical drive designed only for reading CDs.
CD-RW - in addition to reading CDs, they are capable of writing to CD-R(RW) media.
DVD-ROM - a drive designed only for reading CDs and DVDs.
DVD/CD-RW - the combo drive, in addition to reading CDs and DVDs, is capable of writing to CD-R(RW).
DVD RW - an optical drive designed both for reading CDs and DVDs, and for writing to CD-R(RW) and DVD R(RW) media. Based on the type of reflective layer, DVD R(RW) media are divided into DVD+R(RW) and DVD-R(RW). DVD+R(RW) discs support more high speeds records. However, DVDs-R(RW) higher compatibility with household DVD players.
DVD RW DL - a drive, unlike DVD RW, that can also record to dual-layer DVD discs (DL). Double-layer discs differ from regular ones in having a larger capacity.
BD-RE/HD DVD-ROM - a drive capable of reading and writing to BD (Blu-ray Disc) format discs, as well as being able to read HD DVD format discs.
BD-RE - a drive capable of reading and writing to BD (Blu-ray Disc) format discs. The BD-RE drive supports all possible types of BD discs: BD-ROM (read-only), BD-R (write once), BD-RE (rewritable).
BD-ROM can read BD (Blu-ray Disc) format discs.
BD-ROM/DVD-RW can read BD (Blu-ray Disc) format discs, as well as write to CD-R(RW) and DVD R(RW) media.
BD-ROM/HD DVD-ROM/DVD-RW can read BD (Blu-ray Disc) and HD DVD discs, as well as write to CD-R(RW) and DVD R(RW) media.
HD DVD-ROM can read HD DVD discs.
HD DVD is a new generation of optical discs that are designed primarily for storing movies high resolution(HDTV). The new media format allows you to record three times more data compared to DVD.
Single-layer HD DVDs have a capacity of 15 GB, double-layer - 30 GB.
Typically, an HD DVD drive can read all formats of DVDs and CDs.
HD DVD/DVD RW can read HD DVD format discs, as well as write to discs in such formats as DVD-R, DVD+R, DVD-RW, DVD+RW, CD-R, CD-RW.
Drive unit HD DVD-R Used to record write-once HD DVD-R discs. In addition, it can usually write and read CD/DVD discs.
HD DVD-RW used for recording HD DVD-RW discs intended for repeated recording. In addition, it can usually write and read HD DVD-R and CD/DVD discs.

One of the most common computer malfunctions is a problem with reading (recognizing) disks in the computer drive. Many people face this problem when the drive suddenly stops opening discs. You insert a disk into the drive, but the drive starts to hum as it spins the disk and nothing happens, the disk won't open. Or the drive may open the disks as empty. There can be several reasons why such a malfunction can occur. Perhaps the drive has simply run its course and it's time to replace it. Fortunately, modern drives now cost less than a thousand rubles, and replacing a disk drive is not very expensive.

But still, before you write off your drive, you should try to figure it out, maybe it’s not the drive at all.

1. If you use programs for creating virtual disks, such as: Alcohol120%, Daemon Tools etc., then try deleting all virtual disks created by these programs. Very often, problems with the disk drive arise precisely because of these programs. In addition, some computer users simply create a bunch of virtual disks unnecessarily and do not properly remove these from the system virtual disks. Naturally, over time, the computer will fail.

2. Check the cable connecting the drive to motherboard, perhaps after replacing the cable your drive will come back to life.

3. It may be a problem with the drive drivers. Go to device manager: Start -> Control Panel -> System -> Hardware -> Device Manager. Are looking for IDE ATA/ATAPI controllers, all these controllers must be removed from the system in order to update the drivers (don’t worry, after rebooting Windows computer everything will come back).

We remove all these controllers one by one. Click right click mouse on the controller and click delete. After removal, some controllers will remain in the list and will ask to restart the computer, but you do not agree to reboot until you delete everything.
After you remove all controllers, reboot. Windows will detect all remote devices and install drivers on them.

4. You can use the method of flashing the drive. But this procedure is quite tedious and complicated. In addition, if you reflash your drive incorrectly, the drive can be thrown into the trash chute. Therefore, you should not engage in flashing if you do not have enough experience and knowledge.

If none of the methods described above helped you, then most likely your drive has done its job. You'll have to buy a new one. Based on my experience, I can say that in 50% of cases disk drive problems arise due to its physical malfunctions: the drive board has failed, the drive itself has burned out.

Let's talk to you about why DVD drive Doesn't read discs. Problems with DVD drives are something that almost every user will encounter at some point. In this article, we will figure out what could be the reasons why a DVD drive does not read discs and what to do in such a situation.

If your DVD drive doesn't read discs, don't rush to buy a new one! Discs may not play for a variety of reasons. The problem may not be a faulty drive at all.

If the DVD drive fails, there are many ways to restore it to functionality. Below we will look at these methods, and also tell you how you can reproduce scratched discs.

Determining the nature of the problem.

First of all, you need to determine the nature of the malfunction. The DVD drive may not read all discs at all, or only some. Check it. If some disks are still readable, then the problem is in the hardware. I will tell you how to solve it below.

First of all, we will talk about the disks themselves, or more precisely about the condition of the surface of the disks. And then we will try to return the drive to its former agility by removing software restrictions. In case of malfunctions operating system The drive may not read anything at all. By the way, there may or may not be the same problems with recording discs.

Damage to the disc surface.

In most cases, the reason when a DVD drive does not read discs lies in their problematic surface. That's where we'll start. If the CD/DVD media is very important to you, you can try to restore it. To do this, let's look at several ways.

Try gently wiping the disc dry and soft cloth. It is very important that you need to wipe across the paths, from the center to the edges. Under no circumstances should you wipe the disc in circles! In this way, we clean the disk from dirt. If it is not badly scratched, this will be enough to transfer files to your computer.

If the drive still does not read it, we try to polish it. To do this, apply a polish containing wax to the scratches and rub well with a soft cloth. At least we will be able to open the disk once to extract information from it onto the computer.

Then we install a special program on the computer with which you can read the damaged disk, for example, free utility Unstoppable Copier. When copying, this program tries to count damaged sectors several times and if it fails, skips them. Thus, you can copy from a disk to a computer, although not all the information, but most of it.

It is also possible that when DVD recording RW has failed, causing the device to not read it. Most often, this situation can arise if the recording parameters are incorrectly set in the Alcohol 120% program. Try re-recording it or using another DVD media.

Remember what programs you installed recently, what games your children installed? Common cause managers are the problem virtual disks, such as Alcohol 120% And Daemon Tools. Games can install virtual disks for their own needs, and they can conflict with each other. In some cases, the DVD drive does not read discs after installing a disc burning program Nero.

To make sure that this is the problem, the advice is simple - demolish these programs and look at the result. But deleting may not bring results unless you roll back to an earlier state of the system when everything was still working.

If everything works, then we dig into the problem in this direction: we try other analogues, other versions, leaving only what is necessary.

In the case of “alcohol”, try unchecking the program settings "Force other programs to detect disks as CD-ROM or DVD-ROM".

The second cause of the problem may be a driver glitch. To solve the problem we need "Device Manager".

To access Device Manager, go to “Control Panel -> System” or press hotkeys "Win + Pause" and on the left select "Device Manager".

After removing the above-mentioned software, virtual disk drives may still be present in the device manager in the section "DVD and CD-ROM drives» . Delete them via the right-click menu, restart your computer and look at the result.

The following is what you can do:

• Go to the menu "View" and select "Show hidden devices".


• Find the driver in the device tree "SPTD" in the thread "Non-plug and play device drivers".


• Uninstall the driver and restart your computer.

This is all an inheritance from virtual disk drives.

If it doesn't help, move on. In chapter "IDE ATA/ATAPI controllers" Among two or four channels of the controller, you need to find the one to which the DVD drive is connected. These four channels may be called by different names, for example "Primary IDE channel" And "Secondary IDE channel", or "ATA Channel 0" And "ATA Channel 1" like in the picture above. We open each channel in turn and look at "Device type".

We need to find a channel with a device type "ATAPI CD drive" or something like that.

• We look at the tick "Enable DMA". We remove it if there is one, or check it if there is no checkmark.


• Reboot the computer and look at the result.


• If it works with the option disabled, check the box again. Reboot and check.


• We leave the working option, but it is desirable that the function "Enable DMA" was turned on.

In some cases, this is the only way to get the DVD-ROM to work in Windows.

Another loophole to straighten the drive’s brains is to change the region in the settings. To do this, open your DVD drive in the device manager and on the tab "DVD Region" look at the current region.

If it is written "Current region: Not selected", then we don’t touch anything. And if some left one is selected, then we try to change it to our own. The number of attempts to change the region is only 5! If you are completely desperate, you can try to change the region from the state "Not chosen" to some other one. But you can reset it back only by flashing it.

What to do if the hardware is faulty?

First of all, I advise you to replace the cable with a known working one and change the power plug to another one. This could be the end of all repairs.

During DVD works the drive collects dust, which partially lands on the laser head. Due to dust, the DVD drive does not read discs, or reads them, but not all of them. It would be good to disassemble the drive and VERY CAREFUL Clean the laser eye from dust using an ear stick slightly moistened with water or purified gasoline.

But not all users can disassemble a DVD drive. In this case, special cleaning discs can help, i.e. CDs with brushes glued on. When the drive tries to recognize the disk, it spins it and the brushes brush dust off the laser head.

Due to excessively hard brushes, there have been cases of damage to the laser head. The brushes must be flexible and come complete with lubricant. So be careful with these cleaning discs!

You can also blow out the insides of the drive through the open tray using a can of compressed air, as an option.

Sometimes updating the drive firmware helps. New firmware You need to look on the manufacturer’s website and strictly follow the instructions for installing it.

“Dying laser” is a common occurrence if a DVD drive does not read discs. Due to a jammed laser, CD discs may be poorly readable, but DVDs can be read perfectly and vice versa, since each type of disc has its own laser.

The drive has probably done its job if none of the above helped. Don’t worry and buy a new one, since today they are inexpensive.

How can you read a bad disk?

To read a bad disk there is special programs, for example paid Bad Copy or free Unstoppable Copier. Programs try to read the bad sector several times with different parameters, and if nothing works, they simply skip it and move on. In this way you can save everything you can. As a rule, for audio and video the loss is not noticeable.

Today you learned what you can do when a DVD drive does not read discs. I hope the information above will help you save money on purchasing a new drive or finding a solution to your DVD drive not recognizing discs.

That's all for now! I hope that you found something useful and interesting for yourself in this post.

What to do if a DVD-ROM does not read discs, why does this happen and how to fix the problem?

Some users ask this question when they discover that the media inserted into the drive is not detected by the operating system.

Then, before fixing the problem, you need to establish how it appeared?

Signs

The problem is nonspecific and can be detected in a very wide variety of ways.

Make sure they are connected securely (tightly in the ports, free of dust and debris, etc.).

If the cables are connected normally, then the problem is in the drive. Fixing it is more difficult than buying a new device.

It is much easier to purchase a disk drive - the price of such a component is about 1000 rubles.

In the case of, and at all, you should not try to fix anything yourself. Since the drive connection system there is connected to many components.

You can accidentally damage the entire device.

The solution in the case of laptops is to use a drive connected via USB.

At installed drivers and the correct software, such a device works properly and stably.

In principle, to repair it, it is often enough to disassemble the drive. And then wipe the lens with a cotton swab.

It’s just very difficult to do this, since these devices are selected without taking into account the fact that they will be disassembled (although in principle this can be done, there are no general algorithms).

Disassembling and cleaning the optical CD/DVD drive of a PC if it is not working well

If your computer drive does not read, does not see, freezes, takes too long to read CD DVD RW discs, or simply does not work.

Software reasons

Sometimes driver malfunctions or system problems cause the device to stop working properly.

This cause of the problem can be easily eliminated and does not require additional fees. Therefore, before disassembling the drive, make sure that the problem is not in the software.

Signs of a software problem

How to diagnose software problems in the system? By what criteria are they determined?

Such a malfunction can be assumed if the following factors are present:

1. The device stopped functioning normally after it was carried out or after its update;
2. The problems began after manual or even (which happens quite rarely, but still happens);
3. Discs written specifically by one or another program, a disc of a certain format or with a certain type data (this can equally be a sign of a hardware or software problem);
4. Difficulties appeared immediately after installing a particular program (such problems are especially often caused by programs for working with media - Nero, Alcohol 120%, Daemon Tools).

It is quite easy to diagnose the cause of the problem in this way:

1. Turn off your computer;
2. Place the boot disk in the drive;
3. Turn on your computer;
4. Try booting from the disk.

Accordingly, if loading occurred normally, then the drive is working properly (at least with this type of disk).

Troubleshooting

If there is a program or update that is causing the problem, uninstall that program.

Moreover, this must be done through Control Panel, and also delete all its files from system folders.

Sometimes they also advise, but most often this is not required.

If it is not established exactly which program caused the problem, you can roll back the system to the point at which the drive was definitely still working.

Quite often this is enough, and the discs begin to be read properly.

<Рис. 4 Диспетчер устройств>

If problems arise after updating the drivers, you can do this:

1. Press Win + R on your keyboard to call command line, users can simply click on the start menu and write Command line manually;
2. A small command line window will open with an input field, enter the command devmgmt.msc in it;
3. Will start device Manager, in which you need to find the Disk Drives section;
4. Expand this section and find in the list the drive with which the problem occurred;
5. Right-click on it and in the drop-down menu click on the Delete section;
6. Now select the Action button from the menu at the top and find the item Update hardware configuration;
7. After clicking on it, the operating system will find the drive again and install the necessary driver on it.

Sometimes a section has some sections. It is also advisable to remove them, as they may be the cause of the problem.

After this, restart your computer to resolve the issue.

Features of Windows 7

Some specific problems are observed on computers with . Try this:

1. Open Task Manager as described above;
2. Go to the IDE ATA/ATAPI controllers section;
3. Items like ATA Channel 0, ATA Channel 1 should open;
4. In the right block of the menu, right-click on these items and one by one go to the section Properties

   DVD drive repair

   DVD player with a problem in the drive, it would not play. The repairs were made and everything worked.

Very often the computer does not have enough memory to store all the accumulated information. With filling hard drive there is a need to transfer data to other media. Flash drives are expensive, but disks, in comparison, cost pennies. But even here problems may arise; discs may suddenly become unreadable by your drive. This article will tell you about possible reasons breakdowns and will help solve the problem.

There can be many reasons for this, ranging from disk problems to full exit the drive is faulty. However, all the reasons can be divided into two categories, hardware and software problems.

Hardware problems are caused by problems with the hardware. The following problems fall into this category:

1. The cause may be the disk itself; its wear can be so severe that no disk drive can read it.
2. The drive may no longer accept discs due to contamination. Over the entire period of operation, a large amount of dust accumulates inside the computer, which can get into the drive and settle on the read head.
3. Loose connecting wires will also affect the performance of the device.

These are the most common hardware problems; determining which of these led to the failure can only be done “surgically”, that is, you need to get into the system unit.

Diagnosing software problems is much easier. If problems appear after installing some software, then we can talk about software incompatibility.

Solutions to hardware problems reading disks.

Is your drive not reading discs? Don’t rush to throw it away and run to buy a new one. First, check the condition of the disk inserted into the drive; if it is in poor condition, then the reason may lie in the damaged disk, and not the drive. Remove the disc from the drive and inspect it for scratches and abrasions.

If everything is fine with the disk, then we move on. It's worth testing the drive on other drives different types: CD, DVD and small miniCD. It is recommended to use the newest disks for the test.

Don't forget about other hardware problems, open the lid system unit and carefully check the drive connection and motherboard connecting cables. If there is no obvious damage, still try to connect the drive using other available cables. And for prevention, clean the drive from dust and dirt. This can be done using special disks.

There is another way to clean the read head, but this option is for more experienced and confident users. This method involves disassembling the drive and cleaning the laser with water or high-quality gasoline. Never use cologne or other alcohol-containing liquids, or acetone to clean the laser. Their use will lead to disastrous results.

Have you cleaned the drive, checked its functionality on other drives, and tried to make it work using other cables, but it still refuses to read the drives? Don't be upset. You can move on to solving possible software problems, and consider all the above actions to be preparatory.

Solutions to disk reading software problems.

If you discover that the problem is not due to hardware reasons, remember what you did with your computer earlier, what you installed, changed and deleted. Because you might have accidentally deleted or changed files that are necessary for the drive to function.

To fix it, you will need to reinstall the device drivers required for the normal and correct operation of the device on the system. Driver mismatches or errors in them can cause the drive to refuse to read discs.

In addition, you can disconnect the drive using the operating system and then reconnect it. For Windows this is done in the system properties.

My Computer window

In the window that appears, click on Device Manager.

System Properties window

The manager finds your drive and then removes it.

Removing a device

After removing the device, you must restart the computer so that the system can detect the drive again and automatically install the appropriate drive for it. software, that is, drivers.

Often the cause of disk drive malfunction is third-party software installed to emulate virtual drives. Such programs include: DAEMON-Tools, Alcohol 120%, etc. All these programs can cause your drive to malfunction. If you have these programs on your computer, remove them one by one, and test the drive after each removal.

To remove, you can use the CCleaner program; it not only removes programs from the computer, but also cleans the system from unnecessary files And system records remaining after software removal. The process of cleaning system entries is called cleaning the registry.

Installation and usage tips CCleaner programs are given in the article: Utility for uninstalling programs

In practice, there were cases in which the solution to the problem was to flash the device. But this action can lead to complete failure of the drive. So, before taking these measures, it is highly recommended that you read the following point.

Solving the problem using the program MicrosoftFixit

Sometimes after another reinstallation of the operating system Windows systems The drive stops opening only DVD discs, while CD discs still open normally.

This also does not mean that the drive “died”, because before reinstallation it was functioning properly. The most important thing is that this issue is resolved using a free and effective program MicrosoftFixit.dvd.Run. You can download the program from the link:

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