Installation media not found windows 7. A required driver for the floppy drive was not found. Installing the drive. Where to find a driver for a floppy drive

Installation operating system Windows is getting easier every year, and Microsoft provides everything necessary tools so that users can write their own image to the drive and carry out the installation process. During installation, you must follow the instructions that are displayed on the screen, but the installation does not always go smoothly, and sometimes you may encounter various errors. One of the problems that can arise when Windows installation from a USB flash drive or disk, is the lack of the necessary driver. Depending on the version of Windows that is being installed, various errors are displayed:

Windows 7: "Not Found required driver for floppy drive optical discs... If you have a floppy disk, CD, DVD, or USB flash drive with this driver, please insert this media ”;
Windows 8, Windows 8.1 and Windows 10: “A required media driver was not found. This could be a DVD driver, USB stick, or hard disk».

The errors indicated are identical and differ only in description. Accordingly, their methods of elimination are also the same. Let's take a look at what to do if the required media driver is not found when installing Windows.

The required media driver was not found when installing from a USB flash drive

The most common problem due to which the "Necessary driver not found" error occurs is connecting a flash drive to the connector motherboard with USB protocol 3.0. It is connected with the fact that the installation program of the operating Windows systems 7 does not know how to work with a USB 3.0 connector. With regard to programs for installing Windows 8 and Windows 10, this problem is irrelevant.

There are three ways to solve this problem, which will allow you to install Windows 7 when you receive a message that the required driver is missing:

Required media driver not found when installing from disc

If the installation of the Windows operating system occurs from a disc - CD or DVD, then the error in question may also occur. Here the reason is also banal - damage to the drive from which the installation is taking place. This can be a crack, scratch, chip, or other defects due to which information from the disc is difficult to read.

Important: This error does not depend on the version of Windows written to the disk, and it can occur when installing any variation of the operating system.

It should be noted that in some cases the error "Necessary media driver not found" when installing from a disk may not appear on all computers. This is due, most often, to the speed of the drive. With a faster rotation of the disk, in some cases it is possible to read information from it without errors, even if it has some damage.

To solve the problem, you will need to write the image of the Windows operating system to another disk or to a USB flash drive.

What to do if the required media driver is not found when installing Windows

If the tips above did not help solve the problem, and when you try to install the operating system from a USB flash drive or disk, you get an error, we recommend trying the following steps:

It is extremely rare that an error may occur when writing data to a drive if there are problems with the computer's RAM. If none of the above tips helped, try capturing the system image from another computer.

Installing Windows is sometimes difficult. This applies not only to new version 10, but also to the long-proven software. The 7 also sometimes gives out surprises that you obviously don't expect to get. One of these unpleasant surprises is the situation when Windows asks for device drivers right during installation. Usually a similar message looks like this:

The essence of the problem is clear: the installation of the operating system does not find a driver for the drive, therefore it cannot continue the process itself. If Windows does not see any devices, then a real headache begins for an ordinary user. But the point is that when this message everything is much simpler. There are typical solutions to get out of this situation. Just choose one of them, perhaps it will save you from such an unpleasant situation.

Curve assembly

Today, you can find a huge number of installation images on the web. We have already discussed how to download and install such an image. On the net, many amateurs post Windows versions XP, 7, 8 and 10. When loading such virtual media, the user assumes full responsibility for the security of his computer. In most cases, nothing serious happens. It's just that some devices or components cannot be found on the image during installation. You have to install the operating system 10 times to understand that the quality of the loaded installation media leaves much to be desired.

Wrapped disc

It is extremely difficult for the drive to read files from the installation media. Optics require a flat and clean surface. Not surprisingly, for this reason, today Windows 10 is already delivered to the computer via the Internet. Physical disks fragile and can be easily scratched and chipped. Just one such damage can make the computer go through the same segment for a long time. As a result, the drivers for the device will not be found, and the same error will appear on the screen. Yes, this is the case:

Poor installation media can cause an error when no drivers are found during installation.

In this case, only use new write-once discs for the drive. Reusable discs are more convenient for repeated use, but the recording quality on them is constantly decreasing. Considering that most users have long abandoned discs, using a drive during installation requires more and more media quality. Such devices go out of circulation, become obsolete and no longer do their job as well as their direct competitors. After all, there is no such problem on USB memory sticks due to the solid state structure.

Wrong connector

Let's say Windows 7 is installed in the same way as its modern descendant version 10, via USB device... In this case, if an error occurs when the drivers are not found, we can say that the wrong connection connector is used. Oddly enough it sounds, but the outside of the computer contacts may be the same, but in their properties they can be very different. It's like Windows 7 and 10 - it seems like the principle of operation is the same, but the essence is different. There are two standards USB connectors: These are USB 2.0 and USB 3.0. In short, version 3 is faster. Unfortunately, the Windows 7 installation image does not include drivers for this standard. Therefore, the computer does not find them. In this case, you can advise sticking USB stick into slot 2.0 to continue installation.

Truthful message

It may also turn out that Windows 7 does indeed report the correct information and simply cannot find drivers for installation media... In such a situation, you should insert a CD with drivers from the accessories into the drive. system unit... Next, click on the Browse button and show the installation the path to the necessary files.

But, despite such problems, users still continue to use sevens. These operating systems are convenient, and all their errors have already been worked out, which has not yet been done on the 10th generation. Specific differences 7 and 10 versions as well.

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When installing Windows 10, 8 and Windows 7 on a computer or laptop, the user may encounter errors “The required media driver was not found. This could be a DVD, USB, or hard drive driver "(during Windows 10 and 8 installation)," A required optical drive driver was not found. If you have a floppy disk, CD, DVD or USB flash drive with these drivers, please insert this media ”(when installing Windows 7).

The text of the error message is not very clear, especially for a novice user, because it is not clear what kind of media is in question and it can be assumed (incorrectly) that the matter is in the SSD or the new hard disk on which the installation is taking place, but usually this is not the case and the point is different.

The main steps to fix the "Necessary media driver not found" error, which will be described in detail in the instructions below:

If you are installing Windows 7 and do it from a USB flash drive, connect the USB drive to the USB 2.0 connector.
If the disc with the distribution kit was burned to DVD-RW, or has not been used for a long time, try to rewrite boot disk with Windows (or better, perhaps, try installing from a USB flash drive, especially if there are doubts about the full performance of the drive for reading disks).
Try to write installation flash drive using another program. For example, relatively often (for unclear reasons) the error "The required driver for the optical disc drive was not found" is seen by users who burned a USB drive in UltraISO.
Use another USB drive, delete partitions on the current flash drive if it contains multiple partitions.
Re-download the Windows ISO and create the installation media (it could be a corrupted image).

Root Cause of the Error Necessary Media Driver Not Found When Installing Windows 7

The error "Necessary media driver not found" during Windows 7 installation is most often caused (especially in recent times, as users update computers and laptops) by the fact that bootable USB drive plugs into a USB 3.0 port for installation, and the official OS installer does not have built-in support for USB 3.0 drivers.

A simple and quick solution to the problem is to connect the USB flash drive to USB port 2.0. They differ from 3.0 connectors in that they are not blue. As a rule, the installation proceeds without errors after this.

"Required driver for optical disc drive not found" error when installing from DVD

The main reason for the error "Necessary driver for optical discs not found" when installing Windows from a disc is a damaged disc or a poorly read DVD drive.

At the same time, you may not even see the damage, and on another computer, installation from the same disk can take place without problems.

In any case, the first thing to try in this situation is to write a new boot Windows disk, or use a bootable USB flash drive to install the OS. The original images for installation are available on the official Microsoft website (I gave instructions on how to download them above).

Using other software to write a bootable USB drive

Sometimes it happens that the message about a missing media driver appears when installing Windows 10, 8 and Windows 7 from a USB flash drive recorded by a certain program and does not appear when using another.

Try:

Problems with a bootable USB flash drive

If the points indicated in the previous section did not help, the case may be in the flash drive itself: if possible, try using another one.

And at the same time, check if your bootable USB flash drive contains several partitions - this can also lead to such errors during installation. If so, delete those sections.

Additional Information

In some cases, the error can be caused and damaged ISO image(try downloading again or from another source) and more serious problems (for example, a malfunctioning RAM may cause data corruption during copying), although this is rare. Nevertheless, if possible, it is worth trying to download the ISO and create a drive for installing Windows on another computer.

The official Microsoft website also has its own instructions for fixing the problem:

When trying to install Windows on their computer, the user may encounter the error "The required driver for the optical disc drive was not found." At the same time, it very often happens that there is no "optical disc drive" on a PC at all, and the OS itself is installed from a flash drive. In this article I will tell you what the required CD / DVD drive device driver is missing error, why it occurs and how to fix it.

The root cause of the "required driver not found" problem in question is the inability of the Windows PE (Windows Preinstallation Environment) to recognize the external USB drive from which Windows is being installed. The Windows PE itself is built into the kernel of the Windows 7 operating system and is used to prepare the installation of this operating system. Therefore, if it is impossible to recognize the USB drive, the system generates an error with the above text and the installation of the operating system is terminated.

Therefore, among the reasons for this problem, I would name the following:

usage USB connector 3.0 instead of USB 2.0 for connecting a flash drive;
poor-quality recording of the Windows OS installation image on CD (DVD);
using custom assemblies of the operating system;
sudden extraction installation disk from the drive;
damage to the ISO file itself;
low quality of the CD (DVD) disc itself (often in the case of the manufacturer's “no name”);
CD (DVR) drive is not working (in particular, dust on the lens of the drive, problems with the device board, etc.).

How to fix the error "the required driver for the optical disc drive was not found"

The algorithm of how to get rid of the problem "not found the required driver for the optical disc drive" is as follows:

Error correction video

Above, I have considered the reasons and solutions to the problem of lack of necessary drivers for CD (DVD). In most cases, the main reason for the "Not found the required driver for the drive" dysfunction is the use of a USB 3.0 connector instead of the usual USB 2.0. To fix this problem, you just need to insert your installation flash drive into the appropriate USB connector 2.0. After that, in most cases, the problem is effectively resolved.

In contact with

Sometimes it happens that when you try to install the seventh version of the Windows operating system (and only this version) at a certain stage, instead of starting the installation, the system displays a message stating that it cannot find a driver for the optical disc drive. Windows 7 is a rather capricious OS in this respect. But the saddest thing is that the installation can be done from a regular flash drive, and there is no optical drive at all! Where is the logic? This issue requires a deeper and more careful study, so we will consider what can be done if the necessary driver for the optical disc drive is not found (we take Win 7 as a basis).

Previously, everyone on Vista complained: it looks absolutely crude and unfinished, but then, as it turned out, it was the turn of the seven, which was also not insured against all sorts of shortcomings that appeared, to the chagrin of many users, even at the installation stage. There are not so many solutions to this problem, but some of them allow you to fix the situation. And first, let's figure out why such an error appears, and only then we will make a decision on how to deal with it.

The essence of the error "The required driver for the optical disc drive was not found" (Win 7)

Actually, it's not even a matter of the installation distribution, although it sometimes plays an important role. The so-called pre-installation is to blame for everything. Windows environment PE (Pre-installation Environment), which is responsible for starting the installation and is built into the kernel of the system.

And the appearance of a notification that the necessary driver for the drive was not found just indicates that there are problems with it. As a rule, it simply cannot recognize the USB drive, considering it optical disc(although there is no drive). But sometimes this really can refer specifically to optical drives (it will be clear why later). And far from always this situation can relate specifically to PE, since you can find quite a lot of completely different cases when this environment, by and large, has nothing to do with this problem.

Possible causes of the problem

As for the reasons for which a notification is issued that a driver for a laptop drive (of any type, because USB port- this is also a floppy drive) or there is no stationary PC, there can be quite a lot, but the following are usually distinguished among the most common:

not correct connection drive;
using USB 3.0 without support from a flash drive;
sudden removal of a disk or flash drive (or loss of contact in the port) during the installation process;
installing the system from a disk with custom firmware;
incorrectly written ISO image;
damaged ISO image;
damaged or low-quality media (disks with the noname attribute);
clogging of the drive with dust;
breakdown of the drive or port.

Based on the reasons given, we will look for a solution to eliminate the problem. All of them are quite simple and do not require any special knowledge.

Checking the drive connection

First, let's look at how to connect a floppy drive if it comes specifically about the optical drive. The fact that it needs to be inserted into a special compartment on a stationary terminal, laptop, or used external connection, everyone knows. But installing a floppy drive is not the most important thing. The main thing is the correct connection of loops to it.

Please note that the cables for the hard disk and the drive are the same, but it's all about the Master / Slave jumper. Remember: the hard drive is always connected only through the Master (of course, if there is only one HDD), and the drive is exclusively via the Slave. Along the way, pay attention to the interface used (IDE, SATA, etc.) and the position of the jumper.

How to connect a floppy drive is clear. But why, then, nothing happens when a disc is inserted into it? In theory, when the reading process starts, the drive should flash led indicator, but the drive does not show signs of life.

Device activation in BIOS

Here the problem may be that in the primary system this device is simply not activated, so the main system is not available (an error related to the fact that the driver for the DVD drive is missing can be issued in this case as well).

To check when restarting a computer or laptop, enter the BIOS settings, and then in the hardware section check if the drive is visible. If so, you may need to enable it (select the Enabled value in the device line). After that, you can reboot and see the result.

Optical disc reading problems

But it often happens that the drive is recognized, active, and the disc cannot be read. The system again displays a notification that the driver for the CD drive is missing.

In this case, the problem may be that dust has fallen on the optical lens in the drive itself, or it simply failed. But most of all the problem is caused by low-quality media. In such a situation, you can simply try to write the image to another disk and try to install from it.

On the other hand (and this is confirmed by a fairly large number of users and specialists), most often the message that the necessary driver for the floppy drive was not found is received by all those who recorded the image in UltraISO program... Moreover, this applies equally to optical disks and USB-drives. Why this happens is not known for certain, but the fact remains.

Another type of problem when the system reports that the required driver for the drive was not found is a corrupted installer image. In this case, we are talking about a situation when it was downloaded from the Internet. Perhaps you should find another resource and download the image from there, and then write it to the desired media.

The same goes for unofficial custom repacks, by the way. In theory, during the installation process, the system installs the necessary drivers from its own database automatically, and in such firmwares the required driver may not be available as such. The way out is to download the official distribution kit (if activation is required, you can always use the tiny utility KMSAuto Net, although this is illegal).

Finally, the reason for the appearance of the message that the necessary driver for the drive was not found may be a completely trivial situation when it was produced at maximum speed. It is believed that the best option for writing is the minimum speed supported by both the drive and the optical media(it is best to use 2x if possible, 1x or at least 4x, but not higher).

Functionality check in the "Device Manager"

But, perhaps, the drive itself does not work for some reason. In such a situation, you can simply connect it to another computer with already installed system and check its performance there. If the OS does not install the appropriate software, in the "Device Manager" (devmgmt.msc in the "Run" menu), the drive will be marked in yellow or marked as unknown device... In this case, nothing else is left except downloading the required driver.

Where can I find a driver for my floppy drive?

This is where many problems begin. If the drive is detected in the system, but the driver is absent, on the Internet it is necessary not only to find it, but to contact the official resource of the manufacturer. Downloading it from anywhere is not worth it, since it is commonplace to pick up a virus.

But there are so many drivers on the manufacturer's website that there can be dozens of them even for one device or similar devices. To select exactly what you need, in the "Device Manager" you should use the properties section, called through the RMB on the drive line, and go to the information tab, select the equipment ID in the drop-down menu at the top and use for exact search the longest string containing the DEV and VEN identifiers. In principle, you can also refer to special sites that are created in order to find drivers for this data. After loading, the driver along with the image will remain to be written to a USB-drive and installed from it, and if an error appears, specify the path to the driver on removable device.

from USB stick

But here, too, the user is in trouble. Even in this case, the driver missing message may appear.

First of all, try to simply remove the USB flash drive from the port and insert it back (you never know, maybe the contact disappears). If that doesn't work, use a different port. Finally, look at which port the drive is inserted into (Windows 7 USB interface 3.0 does not support). The inside of the port itself is usually colored blue.

BIOS settings and options

If this option does not work, you must use the BIOS again. Here we are interested in several important settings.

First of all, the mode HDD operation you need to switch to AHCI (without this, the installation of any system is simply impossible).

If the computer really has a USB 3.0 port, in the same place, in the settings, you need to disable it for a while. In addition, for USB, you must deactivate the XHCI mode, and set the value Auto in the USB emulation parameters.

After completing all the actions, of course, you need to save the changes made (usually F10 + Y or the "OK" button is used), then boot from the removable media and install again, not forgetting to put the flash drive first to boot.

This technique, judging by the same reviews on various forums, works flawlessly. In the end, you can just completely format the media and change the program to burn the installation image. You never know ...

Sometimes it is completely inappropriate to perform the above settings. It is enough just to reset all parameters to the factory state and try to perform the installation again. Who knows, maybe this option will give the desired result. In any BIOS version or modification, you can find a line like Load Setup Defaults or something similar, use it and agree to change the parameters.

As the most extreme measure, if with BIOS settings nothing happens at all, and the message about the absence of a driver appears over and over again, you can try to apply the latest solution, which is to download and install more new firmware... True, if in some systems the update point is already built into the shell itself, there will be no problems. But for all other modifications, you will have to download and install the firmware yourself, but you should be extremely careful, because if the firmware is inappropriate or even power outages during its update, the consequences can be catastrophic.

Are there problems with the drive on the installed system?

But, suppose the system is still installed from a USB device. It so happens that users complain that the drive is not visible in Explorer, and immediately start to panic. Not worth it, as this is a normal situation. The fact is that some models of optical drives have such accompanying software that hides the drive in file managers until a disc is inserted into it.

If the drive is not visible even when the disc is inserted, you should check its definition in the "Device Manager". If it is not there either, you need to expand the list using the display of hidden devices. Perhaps the driver itself was not installed correctly for it. To fix the situation, you will either have to update the driver (in the PCM menu or on the corresponding tab by clicking the button of the same name), or remove the driver or device completely, and after Windows reports that new hardware was found, but an error occurred during the driver installation (such also happens), install the corresponding software yourself, specifying as the source the same USB flash drive on which the driver was written in the previous stages. In the end, you can just copy it to your hard drive and select the location there.

However, these are all standard situations that can be corrected quite simply. But it may be that the drive in the system is working properly, but for some reason the drive does not read disks. What to do in this situation? There may be several options: a damaged disk, a dusty or broken drive (although visible on the system). In the first case, it is enough to insert a normal medium and look at the result. In the second, you can, so to speak, blow out the drive a little or remove dust and dirt from the main leaving pocket. If none of this effect takes place, the drive will have to be repaired or even replaced altogether. At the same time, you should not buy any specific models for which there may not be any drivers in the database of the system, but give preference to common brands. The system will establish, as it seems to it, the most suitable driver, but in fact, the drive will not be able to work under its control.

Brief conclusions

So, here are all the situations that can be associated with errors indicating the absence for drives required drivers... As you can see, only for DVD drives this problem does not apply, because even if they are absent, it may appear when trying to install Windows 7 from USB-drives or even external HDD, which are also classified by the system as disk drives.

It is believed that in the absence of an optical drive, the most effective solution is to set the above parameters in the BIOS, plus use only the 2.0 interface for USB, since the third modification in the 7 is not supported.

If we are talking exclusively about optical drives, the most likely reasons may be wrong connections and problems with installation images or unofficial distributions, not to mention, of course, purely technical breakdowns.

Accordingly, when identifying such problems, one or more of the solutions given should be applied. At least one suggested technique will help.