The flash drive does not show up on the computer. Why don't you use a flash drive like that? Viruses and antiviruses

Crim "plus" flash drives can and "minus". So, flash drives in the building are less cluttered with the number of recording cycles - erasing, if you want to finish the number of cycles is large. Flash drives are sensitive to electrostatic discharge, and also, the readability and recording of information from a flash drive is surrounded by USB.

For clarity, looking at typical flash drive breakdowns and their causes, these breakdowns can be divided into two types - “physical” and “logical”. Physical tricks are characterized by mechanical failures of the attachment, or by pouring into the flash drive at a high temperature (it is possible to induce an electrostatic discharge of more than 12 volts), or by penetrating into the attachment of the water. For its own line of logical inaccuracies and breakdowns of flash drives, it is caused by incorrect installations, damaged file structures, or by a significant loss of succession of a trivial and intensive installation.

Depending on the type of flash drive failure, lie down and repair method. As a rule, regardless of the type of flash drive, I will oblige the memory of which I will build that virobnik, the repair of flash drives is subject to the same principles.

Why doesn't the flash drive work now that it's robust?

Physical comfort of flash drives:


Like Bachimo, in times of physical need for flash drives, renew your practice, or if you want to save data that you save on it, it’s possible, even if you don’t damage the memory chip.

Logic errors of flash drives:

How to make it so that the USB storage device is not recognized. From different USB ports to problems with USB formatting, the list of possible scenarios is quite different. It should also be noted that before stopping any lower method, the coristuvach is guilty of reconsideration, that the reason has been analyzed and the problem has been identified correctly.

The list of reasons that lead to the fact that the flash drive is not readable and with some shortcomings most often includes 5 upcoming scenarios:

1. USB ports do not work.
2. You need to update the USB driver.
3. The operating system (OS) is not updated.
4. The USB storage device is not working.
5. USB firmware is poshkogen.

On the Internet, you can find more than one USB-recognition program, which guarantees that data will be verified, but more often than not, stink shards can threaten security, possibly compromising data.

Below are some factors that can lead to problems recognizing a flash drive. The next step is to indicate that these problems need to be cleared up:

1. Problem with USB formatting. This is the biggest extension type of problem if the hard drive can't format the disk before the first one. At the notice about the pardon, it is indicated that the formatting cannot be completed.
2. Problem with drivers. USB drivers are not available or you need to upgrade.
3. Problems with a hard disk. If the hard disk of the OS and the system connected to it is not correctly processed, then, more than anything, the problem of the hard disk.
4. Problems associated with the OS: OS, as it is updated on its own, also causes problems. One solution - new components.
5. Problems associated with ports. Tse mozhe buti like hardware, and software security. If the port does not recognize USB, professional assistance is recommended.

USB formatting problem - the most common type of problem

4 ways to fix problems with a flash drive that Windows doesn't recognize

Method 1. Scanning for USB problems

Krok 1. Insert the flash drive into the USB port.

Krok 2 Reconsider that the flash drive showed up at the "My computer" distribution. Then, having clicked the mouse with the right button, opened the distribution of “Power”.

Krok 3 See at the "Service" branch.

Krok 4. Then you need to press the button "Change at once", so that a new menu appears. Here you are responsible for selecting the offending parameters, and the start button is responsible for pushing for scanning, I will fix that problem (for some, you can just "Change", then you need to press "Change", and then "Change and restore the disk").

Method 2. USB reformatting

Take care of which process:

Krok 1. Right-click the mouse on the USB flash drive in the "My Computer" section to select the format option.

Krok 2 Now, in order to solve the problem, you need to format the flash drive, converting NTFS to FAT32, or in addition:

Note! All information from the flash drive is available!

Method 3. Update drivers

The process looks like this:

Krok 1. It is necessary to open the "Vikonati" window (Win + R), and then enter devmgmt.msc as in the screenshot below:

Krok 2 After that you will go to the add-on manager (you can also open it through the Windows prompt, just enter "Add-on manager" in the search field, and Windows will see the desired result).

Krok 3 You need to know "Universal Serial Bus controllers" just a little bit below:

Krok 4. If you know the controllers you need, right-click on them and select the option to update drivers, then "Automatic search for driver updates".

Method 4. OS update

To update the OS, follow these steps:

Krok 1. Navigate to "Control Panel" > "System and Security".

Krok 2 Now you need to reconsider that the option "Check the presence of the update" is selected.

OS update available.

Then you need to restart the system to reset the problem.

Software for backing up data on a hard drive

After resolving the problem with USB recognition, it is recommended to save all important data in order to change the connection so that the problem does not happen again. It is also necessary to check that all folders are saved and nothing is missing. The Wondershare Data Recovery Tool is the most valuable and most recent data recovery tool specifically for solving the problem of wasting files. Get yoga better from the official site.

Note! No more than 100 megabytes of data wasted.

Updating files from Wondershare Data Recovery takes 3 minutes:

Krok 1. For the cob, you need to choose which type of files you want to renew.

Krok 2 Then it is necessary to select attachments, for which it is necessary to add files.

Krok 3. It is also necessary to choose the place where the files are to be downloaded.

It doesn't matter, but an intuitively sensible and simple interface will only help you.

Video - The flash drive does not show up - the top of the problem

It often traples so that we can not open a USB flash drive on a computer. Impossible to get access to all information. Why the flash drive does not work, is analyzed in this article. Problems with a flash drive can be expressed in different ways. Sometimes they are not recognized by the system, sometimes they just don’t show up, but sometimes they are given by the virus.

Virus

Viruses are the most common cause of flash drive failure. For usunennya it is necessary for us to visconate reverberation as an anti-virus system, as you trust, with the remaining versions of the updates. For someone else, you may need the special utility Dr. Web CureIt.

• Download the utility on the Internet at Dr. Web.
• Vaughn run without installation on the computer.
• As soon as it is revealed, the automatic re-verification of the lucrative sectors and the znimnih noses will be automatic.
• Let's use a modern anti-virus to vikonate flash drives.
• Dali vodkriti її through "My computer".

Incorrectness

Znіmny accumulative may not recover through a breakdown. For some reason, it is often necessary to do it with Samsung flash drives. It's wonderful. Even the same chipset for your accumulating vicarious growers. Tse, for example, Transed, Kingston and others.

At this moment, you can speed up the program for the renewal of these accumulated accumulators. The Jet Flash Recovery Tool has been developed specifically for recovering from different storage bins in robotic storage devices. She will help save data on the computer. The repair of a flash drive itself and її vіdnovlennya need to be trusted to professionals.

Not shown by the system

It often happens that the flash drive simply does not work with the system, for no ordinary reason. It doesn't show up in the "My Computer" menu, doesn't autostart the flash drive, nothing shows up.

In this case, it is necessary to convert the robot to the USB port by connecting another attachment, which one also works through this interface. Or connect an external storage device to another port of the computer. If the flash drive does not work, the USB port may be defective. Like such a possibility, it is necessary to overthrow the work of a great hoarder for the help of light.

Ale, in any case, in order to save data on flash drives safely, you need to go to a special service center.

Problems trap with phone memory cards. Let's figure out what could be the reason why the flash drive does not work on the phone.

• Bulo did not finish the rules of operation. It is contraindicated for memory cards of physical impairment. A flash drive cannot be missed, crushed, zginati. It is necessary to protect water, electrostatic discharges and direct sleepy changes, trim far away from the heat. The card for the hour of transmission cannot be turned on.
• Possibly, the phone does not accept the format of the memory card. For example, old models of devices do not support the memory card of the great obligation. Before that, how to buy a flash drive, you need to look at the instructions to the phone and get the card, with the maximum amount of memory, go to the next one.
• Sometimes, the sum of the memory cards and the phone may be bad.
• The memory card is broken by virobniks, which do not deserve to be trusted.

Like a flash drive is not used on the phone, so work in this situation, I will tell you. Nasampered, do not panic. It is possible, to overcome the problem with little blood and to give memory cards to the robot.

Tweet

Upevneniy, you have such documents, photographs and videos, which can not be seen at any time. As it happened, help. Ale scho robiti, how did the flash drive literally crack up and stop working? What happened? Today I'm going to ask for qi supply.

We are significant in terms of terms. If you say "flash drive", think about using a USB plug:

And those that are inserted at the telephone and that camera are called memory cards:

Ale tse zayva folding, as you can enter into oman. Offending seeing accumulated memories can be called flash drives. Cards have exactly the same details (well, a little bit compact) like USB flash drives. Tse however, outbuildings. So, they look differently, the method of exchanging data between them is attached to a flash drive, but in a different stink they are similar. Retail is less for the one where they are connected.

Their sores are similar, and exaltation (remembrance of them) is the same. And do not start a legen. Remember:

The success of the renewal of data to fall in the face of the severity of the situation, the model of a flash drive and the amount of pennies in the intestines of a sackcloth.

You need to know that the repair and renewal of data are two mutually exclusive situations. When the information is retrieved, you will have to redistribute the flash drive in such a way that you can’t take it back. Prote data will be with you.

What can be angry? And if you are angry, how can you restore the files?

1. Memory chips with the middle ones, from which data are taken.

It is not possible to write down data forever at the closet's memory. Їхній resource for the cycle of reading and recording of surroundings with hundreds of thousands of operations. As soon as the limit will be exceeded, the middle can not be charged. Files become unreadable or they can be corrupted. If the waste of a bet bytes in a text document is more than a threat to the daily bet of letters, then for photographs, videos and archives, it is unacceptable to create.

Data is taken from such a chip. You can buti kіlka

In order to hide the poshkodzhennya of data, on the chips of memory there are commissaries, as if during normal operation they do not vikoristovuyutsya. As soon as the memory goes out of tune, the controller (about a new distance) to fence the robot with a small middle and provide a substitute for it in reserve. Unfortunately, the spare memory is not so rich; Then come the ceremonial plan "B": turn on the fence to record data. Reading is not lost anywhere, so you can easily copy the files to your home computer in another safe place.

Alece ideally. I’ll similar the situation, I’ll write it down on memory cards. USB flash drives begin to sound “buggy”: saved files stop working, shards become weak. What work? It's a pity: the current renewal programs won't help here!

So that the loss of a chip of memory can lead to an irreversible loss of memory. Fortunately, the read-write resource can be made great (hundreds of thousands of cycles). Now, every day, fill in the flash drive again and then you will see everything, it will be out of whack no earlier than the fate of exploitation. And MicroSD in phones is up to such a level, so that, as I wrote more, I can save files and copy them from a safe place.

More often than not, problems are blamed on the controller.

2. Controller(not a controller!) - A microcircuit, which tells about the transfer of data between memory chips and a computer, a telephone, or other external attachments.

Most of the problems are blamed on him. This foldable component has its own memory and a set of electronic parts, in which case it may be. For example, often the firmware of the controller is missing and the flash drive simply does not show up when connected to the computer, otherwise it becomes clear that the disk is 0 bytes in size. A lot of USB flash drives can be repaired at home for additional software flashers (if you get ruined!), but with miniature memory cards you can’t do this trick - they have a monolithic case (simplified, seemingly, all in the middle of one chip), but not piddaetsya razbirannyu.

It is not possible to give credit to the controller, but it is possible to confirm data. Get back to the firms with the recognition of data - they can connect to the memory chip bypassing the controller, or transfer the memory to the same donor flash drive.

3. Electronic "binding". Assorted electronic components (resistors, diodes, life stabilizer), which are distributed according to the payment.

The details are “at the forefront”, smoothing out the voltage drops through the failure of the flash drive to connect to the port and other electronic transfers, to more irritating. It is especially bad to deal with memory cards and monolithic flash drives: through the slot arrangement, the working details are badly cooled, there is a risk of burnout. Memory cards, on the view of monolithic USB-flash drives, even worse: the stench is found in the middle of the working outbuilding, which is also heated.

Depending on the model of the flash drive, you can either remember the details on a new one (and the flash drive is still alive for a day), or connect directly to the memory chip, so that you can get data. Obviously, for whom people with the necessary skills and technology are needed.

Porada: vzimku, if fluffy warm clothes become a trend, static electricity for one or two drives in the very same “binding”. As if it’s in a chomus, which calls out sparks when it’s heard, in front of a robot with a computer and / or taking a flash drive into your hands, the unbarred part of the battery is singed - the charge that has accumulated, where the equipment will be unsafe.

4. Let's open that body.

USB-flash drives and memory cards have roses of different sizes, ale bida zagalna: contacts are shown. Oxidation, erasing, just a lack of pressure - and the flash drive no longer shows up when plugged in, and the phone does not download the memory card. The problem is caused by the cleaning of contacts in the gumkoy or, as it were, the re-sized USB rosettes, small squeezes, so that when connected to the computer, the flash drive sat quietly.

The great memory cards may have a zipper, or the case will be opened, repaired with a special adhesive tape (wrapping the case and you're done). Contacts can be wiped, but if you crack the case, write it down. I didn’t suspect that it stinks like a trend, until I ruined the MicroSD, inadvertently waving the table. Falling on edge, the card just cracked.

And I also often see the memory of flash drives in the back of jeans. Keep one bag:

Inodi Viraz "Vidbulasya Dupa" followed literally. Svitlin from dannydullin.com

Repair of broken roses is a simple procedure for practicing service centers. After repairing the flash drive, you can beat it further.

About software problems

Crim of hardware breakdowns, programs are trapping. Files at the drop-down programmatic zboїv vіdnoviti dosit easily. Sound the bezkoshtovnі programs and hang out with your head. Let's format the USB flash drive and get away.

A simple way to determine the type of breakdown: like a flash drive when connected to a PC, or the phone doesn’t show itself in any way - it’s broken. And as you know, but the files are not the same, the problem is software. Call the algorithm diy like this:

1. Get information for help with data renewal programs.

2. Format the USB flash drive (right-click the disk in the "My computer" folder - Format - Start).

The only program problem, as the formatting changes - changing the distribution of the world. It appears after the installation of a flash drive of great volume in an old camera. The camera, which does not suspect that such flash drives are used, creates a smaller, smaller, smaller size. You will be helped to practice with the distribution of disks. You can use Windows: Control Panel - Computer Management - Disk Management - right-click on the partition on the flash drive - View volume, then Create volume, select FAT32 instead of NTFS. Tse to rebuild the file system from scratch with the correct obsyagy.

Hardware failures

So, why work, when the controller is on fire, the flash drive is flashing, and there are important data? How to inspire them?

Here folds begin. Ways of visualizing data can be subdivided into three smart vidi. To lay everything in the form of what was broken and what type of flash drive is obviously monolithic.

1. Transferring memory to a practical flash drive.

Fahіvtsi to put a memory chip from a spared flash drive on the donor of such a model itself.

The ideal option: after the repair is connected to the computer, the flash drive is recognized as a great external disk, documents are easily and easily copied in a safe place. With memory cards, you can't pull off such a trick, the components are too heavily ripped and don't turn over, because the case is monolithic. Natomist comes next option.

2. Reading memory without interruption.

To access the memory, you can do without a controller. Fahіvtsі pіdklyuchayutsya without intermediary to vysnovkіv chіpa memory and read yogo vmіst at the "sir" look, then for the help of special software for revival of these files.

Ale, don’t go out like that far. Some chips in the memory of a kilka and/or the controller works on their own algorithms, about which the virobnik knows only.

3. Renovation of data from monolithic outbuildings.

Up to the memory of MicroSD cards and some SD models, that USB flash drive is not easily connected, I need to fold the robot if I want to access the memory chip. To take away the data, the need for the road of possession, which is not available to most laboratories, and a lot of time. So the prices bite. The minimum price for the renewal of monolithic flash drives, as I know on the Internet, is 12 thousand rubles.

Connection to a memory chip on a monolithic flash drive. Photo from gillware.com

A robot with monolithic flash drives is a complicated process, which is far from ending in success.

What the hell is a monolithic flash drive? On the right, in the place of the old good pay, there is a thin backing and details, soldered with wires of a zavtovka less than a hair. Everything is well varnished. The exit is a monolithic construction, it cannot be disassembled. Fahіvtsі under a microscope clean ball after ball, and then, if the paths become visible, they are soldered to the necessary contacts. Tse timchasovoy of the world, after the pulling of these flash drives go to hell.

Photo from blog.acelaboratory.com

An important point: when renovating monolithic flash drives, a donor is often needed. In order to understand, what kind of contact for what you see, it is necessary to look at the help of a logical analyzer and, perhaps, an X-ray machine, as it works, such a non-ushkodzhen flash drive itself.

Monolithic flash drive under X-ray. Photo from the site habrahabr.ru

Such a robot will require a double payment, which is far from everyone in the gut to pay for the renewal of data from monolithic flash drives. Yakby, I used to be a laboratory worker with a similar service, then inserting an advertisement here, but I don’t practice in this area, I’ll say to that alone: I sleep well. Especially summarily, if a flash drive of an unnamed Chinese virobnik is broken. Possibly, I don’t know why and without flash drives are similar one to one, like two drops of water, but I can tell you what is wrong.

If the flash drive of the Chinese brand XEDIAN punished the long life for the squad, I became (a flash drive, not a squad) to look at the hope that it has service contacts. Contacts facilitate access to the memory and significantly reduce the cost of the renewal process. Contacts did not appear, but under the top ball of the farby, the message was SanDisk Extreme Plus 32 GB. It was applied in a crooked way, which indicates on the data, there are no similar names of memory cards on the SanDisk website. Rhetorical food: how can I remember data from the flash drives of the Chinese scribe, which stamps your nameplate on the update of the memory card? It’s hard to know the donor, because with a card with such a name, there are different models, judging by the photo of that review on Aliexpress. This is the case, if the test of confirmation can fly into a copy and is unlikely to be successful.

Why do flash drives crash?

Have you built a USB flash drive into the computer, it doesn't show up and cleaning the contacts didn't help? Tse don't mean you don't have to be happy. Be-yaky technіtsі domineeringly lamatis, as if to be curvy with it. Shlyub, haircuts, temperature changes, hands from the mist, what not to go - everything can be the cause of the breakdown. It is necessary to simply accept and live far away. Well chi shukati servisnі tsentry z servis vіdnovlennya danikh.

So that there was no confusion, behind me make backup copies. It's a good idea to forget about the use of DVDs, even if it's inappropriate ways to save archived photographs, videos and other digital data that are dear to the heart. Or buy an old hard drive.

For phone owners: you can install Yandex.Disk, turn on auto-uploading of photos in the dark, and you won’t waste any memorable entries. Less than 10 GB available free of charge, but up to 3 limes

Kozhen koristuvach computer and flash drives at least once in a situation, if the flash drive went out of tune. So you can’t look at the information on it, so you can save on it. The flash drive does not work, the computer does not download the flash drive, the files are either not recorded, or they are not thrown off the flash drive, otherwise it shows the inconsistency of the building.

Ale about everything in order.

The computer does not bachit the flash drive

Really problems, what to add to a flash drive designated by a computer, it’s even richer - to build the version of the operating system itself.

And so you inserted a USB flash drive into the computer, it won't show up. How does it manifest itself?

The computer tells you about those that are needed insert disc". Navit then, if you have been killed.

The computer writes that the disk needs to be formatted, the shards of the wine are not formatted;

There was a pardon of the Danes;

The computer freezes when a flash drive is inserted;

Priya not vpіznaniy.

At a time, you will read a small instruction, how to fix the problem, if the computer does not download the USB flash drive. Ale does not mean that this instruction will help you 100%. If one method does not help, go to the next until the problem persists.

Let's go!

First, what can be done - tse perevіriti, chi the utility. disk management» your flash drive. To run this utility:

Onslaught Start → Vikonati (Win+R)→ enter → diskmgmt.msc→ push Enter. ABO

Panel keruvannya → Administration → Curation by computer → Disk management.

At the end of the drive, pay attention to those that are connected when the flash drive is connected to the computer - the disk appears and starts again, why?

As the best option - if the computer is to download a USB flash drive, and everything on it is re-installed at the station reference". If so, then work like this: click on the new one with the right mouse button and in the context menu, select the item “ robiti divided active". It is possible, necessary, to assign a letter to the division.

Well, in principle, which one is vistachatime in order for the computer to turn on the flash drive.

Well, as a matter of fact, this utility will have a reminder. Nevidomy» or « Not initialized”, and also one split at the station“ Not shared”, which means that the flash drive can be damaged. So the computer does not bachit the flash drive. It is necessary to update the data (about the future).

If you are connecting your USB flash drive via a plug-in or a USB hub, try connecting it directly. Also try connecting to all available USB ports. Further, as an option, you can turn off that computer reset, turn on the computer and other attachments (well, the keyboard and the mouse are great), and then reset the computer. In this case, if a flash drive is assigned and charged, then the problem is obviously in living on USB ports, it does not just stick out. There is only one joy - replace the block of life with a bigger push.

Option from old drivers

Choose this option at the top, if the computer does not download the USB flash drive, then write " Insert disc", mind you that the flash drive is already inserted. This problem and not only can call out old drivers, like in Windows. For example, when a USB flash drive is connected to a computer, your PC will start mimicking or restarting.

The reason is that Windows installs drivers for flash storage devices at the same time, if you plug them into the port earlier, and if you plug in a flash drive, the drivers are left in the system and do not go anywhere. Then you plug in a new flash drive, blame the conflict, causing Windows to react when you try to beat the old driver, which will be the first time you install the first flash drive.

How to remove old drivers?

For the cob vimikaєmo computer. Check out all storage units, peripherals and accessories.

Activate the computer.

Get the utility drivecleanup.

Copy, fallow in your version of Windows, 32-bit or 64-bit version drivecleanup.exe at the tatka C:\Windows\System32.

We start the command row in the name of the administrator (the right mouse button on the menu " Start”) and input drivecleanup.exe . Onslaught Enter And be sure that the computer can see all the drivers and entries.

After finishing the removal, just restart the computer, insert a new flash drive and Windows install new drivers on it.

USB attachment not recognized

If you connect a flash drive, a printer, or another device that connects via USB in Windows 7 and Windows 8.1, and you get a pardon, ignorance of attachments - read this instruction and we will try to figure it out.

The reasons why Windows cannot recognize USB attachments are really rich, it’s possible to decide if it’s too rich.

Priya not vpіznaniy. What work?

As if you have run into a problem, if you have inserted a USB flash drive and it appears that you have connected unrecognized attachments, if you connect any attachment via USB, change over to the fact that USB itself is at the right station. Tse spare our hour. To change the USB plug, you can try connecting it to another computer or laptop. If everything doesn’t work, then the problem is in the annex itself. How does it work - read further.

What way for quiet vipadkiv, if you have tried earlier without respect. Everything showed up.

Turn on our USB attachment, which cannot be recognized by the computer, turn on all the attachments, which at the moment we do not need, and turn on the attachments, which do not show up to the back panel of the system unit and we wonder, the problem is solved.

Correction of notification " Priya not vpіznaniy" through USB Device Manager and Driver.

We go to Attachment Manager(press Win + R keys) enter devmgmt.msc the field of which is being pressed Enter.

Connecting attachments, more for everything, will be on the list USB controller or Other outbuildings(and be called " Nevidomy pristry»).

If it is not included in the list with other attachments, and if you are connected to the Internet, you can click on the new one with the right button of the bear and press the button update driver.

Yakshto nevidomі pristroї є all the same at the list USB controller, then press the right mouse button on the new one, and press the button on the Driver tab vodkotity or visuality.

Another option, have the power of the USB at the depositor " Electricity management» uncheck the box « Allow me to remove this addendum to save living».

You can also try for all attachments in the list " USB controller» robiti like this:

Squeeze " Update driver».

squeeze Search for drivers on my computer.

Select a driver from the list of installed drivers.

You can check the list, what is the driver, the sum of the attachments. We choose yogo and we press Dali". The driver will be installed, if possible, the computer will be able to install it.

In Windows 8.1, the problem is caused by old hard disks and flash drives, which work in the USB 3.0 port.

This problem is found in the menu of the menu with the parameters of the laptop living schemes.

For this, we go into the Windows key panel at the power distribution, select the power scheme to be selected, and click on “Change additional parameters of life”. In the USB settings, it is necessary to block the time-out of the USB ports.