The computer does not see the USB flash drive what to do. Why does the flash drive not work? What to do? Creating a bootable Flash disk based on a bootable CD

Modern technologies sometimes boggle the imagination. Judge for yourself - if a few years ago a 40 GB hard drive was striking in its size, now there are flash drives, the volume of which reaches several terabytes! Fantasy! True, the cost of such a device also seems fantastic ... But small flash cards are in great demand, because they are very convenient (they can be used for various files, including photos or music) and are quite inexpensive. But whether you have an expensive flash drive or a cheap one, malfunctions can happen with it. We will talk about one of them today.

In addition to these solutions, the “consumer” can claim any reasonably expected damages arising from the original problem. Belkin warrants that any media on which the Software is provided will be free from defects in material and workmanship under normal use for a period of 90 days from the date of original purchase. This limited warranty will be void if the media defect is caused by accident, abuse, or misuse.

All media replacements will be covered for the remainder of the original warranty period or thirty days with the maximum remaining time. The limitation of warranties cannot be canceled or excluded, they are limited to the duration of the applicable Warranty Period. Belkin does not guarantee or promise any level of energy savings or other financial benefits associated with the use of the Products or Software or any other remedy.

Why can't the computer see the USB flash drive?

The first thing you need to understand as a device user is that the problem is not necessarily the card itself. It is possible that it comes from a laptop or computer (depending on what you are using). There are different cases and within the framework of our article we will try to cover them all.

Energy savings and any associated monetary benefits will vary depending on factors underlying Belkin's knowledge or control. From time to time, Belkin may use the Software to provide you with information relating to you and your use of power, and to offer an opportunity to save money on electricity bills if you accept offers or features in the Product or Software. All information provided to you by Belkin is provided "as is" and "available".

We cannot guarantee that they are correct or up-to-date. In critical cases, access to information through the Software is not replaced by direct access to information in the home. The warranties and remedies set forth in this Agreement are exclusive and supersede all others, whether oral or written, express or implied.

How to find out what the problem is exactly? There is only one proven way - to use the second PC that you have at hand. If the device runs on a second computer, then something else is involved, but if it refuses even to show signs of life, then ... It is best to buy a new flash card, because its cost starts at 200 rubles. However, if valuable data remains on it, then it is better to restore it through specialists - although it is expensive, the probability of getting the data back is very high.

You agree to strictly abide by all export laws and regulations, and you agree not to export, re-export, redirect, transfer or disclose any part of the Software or any technical information or materials, directly or indirectly, in violation of any export laws or regulations applicable ...

Treatment of a flash drive that the computer does not see

This Agreement constitutes the entire agreement between Belkin and you in connection with the Software and its use, and supersedes any conflicting or additional terms contained in any purchase order or elsewhere. Nothing in this Agreement can be canceled, changed or replaced, except for a document in writing and signed by Belkin and you. However, in the event of a conflict or inconsistency between the English and any language versions, the English version of this Agreement will be governed to the extent that it is not prohibited by local law in its jurisdiction.

The first thing you need to pay attention to is the health of the USB ports. That is, you need to make sure the ports are working. They may not have been connected at all during assembly system unit, which happens quite often if you purchased a computer from a little-known company. However, this problem is often relevant for older laptops as well. The fact is that they simply do not have enough power to start the device, especially if a number of other components are connected to the laptop, for example, a mouse, webcam, keyboard, and so on. If everything is more or less clear with a laptop, then with a regular PC the problem is solved very simply - you need to insert a flash card into any other port, obviously a working one. Usually these are located on the back of the system unit.

Contrary to what is stated in the previous sentence, a person or organization that is not a party to this Agreement is not entitled to apply the terms of this Agreement. No denial or delay in the exercise of any right or remedy will act as a waiver of any right or remedy. The wording of this Agreement should not be construed strictly in favor of or against any party, regardless of who drafted the wording or is primarily responsible for drafting it.

Continuing to talk about USB ports, one cannot but mention the BIOS. The fact is that in some cases, the ports can be turned off on their own at the software level, for example, with a sharp surge in electricity. You need to go to BIOS and connect the ports yourself.

Convert a bootable floppy disk to a bootable flash disk

The rights and obligations in this Agreement do not apply to you, and any attempt to assign them is void. This Agreement is binding and returns to the benefit of the parties and their successors and designated successors. In the event of any litigation between the parties arising out of or relating to this Agreement, the winning party shall have the right to recover, in addition to any other authorized or provided repairs, its own costs and expenses incurred in the course of such proceedings.

Sometimes the operating system is automatic mode assigns the device the letter of the existing device. For example, your hard drive is designated with the letter H and the system assigns the same letter to the USB flash drive. The solution to this situation is quite simple, even for a beginner. Click the "Start" button, select "Control Panel" - "Administrative Tools" - "Computer Management" - "Storage Devices" - "Disk Management". A window will open in which you can see all storage devices that are connected to your PC in this moment... Select the flash card, right-click on it and click on "Change drive letter or drive path ...". You can choose any letter, the main thing is that it would not be used. After that, you will see a USB stick. If this does not happen, as a last resort, remove and insert it into the USB port again.

There are signs of life - the indicator is flashing

If you are located in the United States, Section 17 applies to you. Arbitration, waiver of arbitration class, applicable law and local regulation. If you are located outside the United States or if Section 17 does not apply to you or is otherwise invalid as determined by a court of competent jurisdiction, then Section 18 applies to you.

Operating system formatting

Any action arising out of or relating to this Agreement may be brought exclusively to the appropriate state or federal court in Los Angeles, California and Belkin, and you unconditionally agree to the jurisdiction of such courts and venues in Los Angeles, California. In addition, Belkin can go to court in a court of law with jurisdiction to defend his intellectual property rights.

For older PCs and laptops, the problem may be outdated drivers for motherboard... But this can be solved very simply. You should find out which motherboard is in your computer (you can find out, for example, through the control panel), go to the manufacturer's official website and find latest drivers... Even for old components, they are periodically updated. This software is distributed exclusively free of charge.

All United Nations conventions on contracts for the international trade in goods and the United Nations Convention on the Limitation Period for the International Sale of Goods are hereby expressly excluded and do not apply to this contract. These trade marks third parties are the property of their respective owners.

Disconnect all external devices

In many cases, the computer does not attempt to transfer control to the operating system. Try disconnecting all devices from your computer, including. The only devices you must leave on your computer are a monitor, mouse, and keyboard if the computer is a desktop.

The computer may not see the driver of the flash drive itself. It turns out as follows - you need to go to the "Task Manager", and find the USB controllers in the list of devices. If in front of one or more devices there will be Exclamation point, then you have hit the mark. You need to remove these devices, after restarting the computer, they should recover on their own. However, this does not always happen and sometimes you need to install the drivers yourself, so it is dangerous to use this method if you are still new to this business. Be careful!

Check for error messages

Links below for getting additional information... If the error message that appears is not listed above, search for other solutions online. Click below in search engine of your choice, and then describe the problem in the search box.

Run Computer Diagnostics

One boot menu will open. Select Diagnostics to run a diagnostic assessment hardware computer.

Boot your computer to Safe Mode

This test takes about 5 minutes. Log on to the system as an administrator or a user with administrative access.

Start your computer.
Select "Safe Mode" and press the "Enter" key.

If your computer won't boot into safe mode, select one of the following options to fix the problem. If not, go to step 5.

In theory, the problem can be encountered due to viruses that are present in the operating system. To find out, you need to malicious files... As a rule, most antiviruses are paid, but some of them provide free versions, which differ in a smaller set of additional functions. In addition, you can always use free utilities that can be downloaded from the website of companies such as Dr. Web or Kaspersky.

Check the latest changes

If you can successfully boot into Safe Mode, check your computer for a new one. software or equipment. If so, try uninstalling those programs or hardware from your computer.

Use System Restore to revert to an earlier state

Note.

Troubleshoot viruses and malware

Try to restore your system from the last restore point. If that doesn't solve the problem, try the next restore point until you find one that solves the problem. You will need to reinstall all installed software after the selected restore point. Use simple ways boot troubleshooting to isolate the software issue. Click the link below to start the troubleshooting process. Your computer may be affected by a virus or other malicious software.

Finally, a conflict may occur file systems... For example, your computer system is FAT32 and flash cards are NTFS. The solution is simple - you need to format the USB flash drive in FAT32 or, accordingly, vice versa. However, in this case, all data from the device will be deleted.

Dear Readers! If you have your own solution to this issue, please write about it in the comments. Perhaps your words will help someone.

Even now, there are computers with installed operating system Windows XP, especially on office machines. Problems with flash devices on it were very common, since system updates were rare, and there was no massive use of the Internet. If you are using Service Pack 2, then update it to version 3. Determine which Windows version XP is installed by going to System Properties. This submenu is located in the Control Panel.

Even with Service Pack 3, it's best to install all updates.

There have been cases when, when trying to read the contents of a USB drive, a program option was offered to open this file. This is a clear sign that the flash drive is infected with an autorun type virus. To eradicate the "worm" living on the flash drive, you need to install the Anti Autorun program, which will delete all autorun. * Files from the flash drive.

The autorun.inf folder is created on the removable disk, and the info file is created in it. This folder allows you to protect the USB flash drive from startup programs, including viruses. And the file prevents the worms from deleting the folder.

If installed a new version Windows, let's move on.

Motherboard problems

At this stage, we pay attention to Motherboard BIOS boards, is it stitched into it latest version... New versions appear external storage, the speed and volume of the information we carry are increasing. Therefore, the flash drive is not detected by the computer. If the motherboard has been working for a long time, updates have already stopped coming out. Then this method is excluded.

BIOS can be configured to configure USB devices, such as support for mass storage devices. Check the status of these parameters. They are located in the "Peripherals" section.

Make sure that when inserting a removable disk into USB port, power is supplied to it - the indicator should light up. If it doesn't, it is likely that the port itself is faulty. To check this, you can plug the USB flash drive into an adjacent USB port. First of all, you plug it into one of the front ports of the system unit. What if it is not connected inside, there is no jumper coming from a special USB connector on the motherboard? Let's check it by opening the case personal computer... This connector looks like this.

If this does not help, you can try to insert the USB flash drive into any other device: a radio or TV. Then you can definitely determine whether the matter is in the drive itself or not.

Solving problems with a flash drive using standard Windows methods

Suppose the computer stopped seeing the USB flash drive unexpectedly after a long time of inactivity. What to do? Most likely, you have the power saving function turned on. It lies in the fact that if you do not use for a long time USB devices, the system stops supplying power to these ports. You can change its settings by finding the Power Options icon in the Control Panel. Then adjust the “Balanced” or “High Performance” scheme by changing the advanced power settings.

Power management can also be configured for the individual connected USB disk... Let's open Device Manager, then “ USB controllers”, Then using right button mice - properties of the storage device and with a checkmark we prohibit turning off this device to save energy.

If a yellow triangle lights up in front of the flash drive, then you can first try to remove this device from the system, and then add it by updating the hardware configuration.

Next, let's move on to a simple standard Microsoft utility. We go to the help on the official Microsoft website and look for “Automatically diagnose and fix USB problems in Windows”. Click the “Download” button to get this utility on your computer, open the WinUSB file and carry out diagnostics.

The USB drive letter may be the same as another drive letter. Let's check this with Windows tools called “Disk Management”. For example, in Windows 10, in the This PC window at the top, click on the Manage icon. This will bring up “Computer Management”. In the "Disk Management" section, we look at the names of all volumes on the computer. Here you can change the drive letter. This tool can help you determine if a removable device is working properly.

Treatment of a flash drive that the computer does not see

In the computer management, you can find an inserted USB flash drive, but it is faulty or the space is not allocated. It is likely that the flash drive is damaged and all data has been deleted. Then you should turn to special utilities for recovering files from removable drives.

To increase the chances of data reanimation, it is better not to write new files to the same flash drive and have other media for the recovered data.

For example, consider the most famous recovery program - Recuva. It is easy to use and free, which is why it is so popular among inexperienced users.

We download it from the official site. When installing, select Russian, then the types of files to be found.

If you do not remember which files were saved on the media, then we leave it as it is. We mark the place where you want to find the lost data.

The program uses simple or in-depth analysis. The last method is the most effective, but it will take a little more time. Files to recover are marked with a green circle, and those that have already been lost are marked with red.

When on removable media there is valuable information, and the computer does not read the USB flash drive, then the person asks the question - what to do. It is too early to start worrying. There are many ways to try to solve this problem. About them and described above. If the flash drive is already damaged, then you should contact special utility to restore, for example, Recuva.