Summary :

Page 1 of 2 - Converting USB Removable To Fixed Disk (BCDedit Menu List) - posted in Windows 7: BOOTING WINDOWS 7/VISTA/8/8.1 x86/x64 from USB-STICKLatest work posted on Post # 8 of this thread Im creating this post in a separate thread from the NT 6.x Fast Installer to address the issue after a successful installation of Windows to a USB.After Installing Windows7 64Bit to a 7.46 GB USB (I. Under Disk drives, locate your USB stick and right click, select Properties. Click the Details tab and select the item listed. Use the Ctrl C function to copy this driver for your USB stick. Next, go back to your open file cfadisk.inf and lets insert the drive code you just copied and update the file. How to Convert Internal HDD to External. Step one: take out your old hard drive, and remove the brackets and screws on it carefully. Step two: confirm the size of your internal hard drive (the laptop hard drive is usually 2.5 inch while the desktop hard drive is 3.5 inch). Confirm the interface of hard drive (IDE, SATA, or PATA).

U disk vs USB: which one should you pick? To make a wise choice, you should learn them respectively and the difference between U disk and USB flash drive. MiniTool will show you all the content that you’d like to know and some other information.

Now, more and more portable data storage devices come into market and become available so that various kinds of demands can be satisfied. If you want to select some devices, TF card, USB flash drive, and memory stick are great choices.

For mobile data storage devices, U disk and USB flash attract lots of people’s attention. Though they are small, they are capable of holding a great deal of data. However, plenty of users are confused by the two items as both of them have similar shapes.

How to tell the difference between U disk and USB flash drive and make a choice? You need to know what U disk and USB flash drive are firstly. To get the detailed information, please keep reading the post.

What Is U disk

The U disk (also called USB hard disc drive) is a hard drive in USB form, which has magnetic hard drive platters spinning inside the enclosure. Each U disk has a bridge chip that can be used to manage the way that the drive is installed to the operating system.

This chip converts the drive form from IDE protocols to USB. The cost of U disk production is cheap, but the sale price is the same as a standard flash memory USB drive. It is portable and small, but it is still slightly bigger than a USB flash drive. However, this doesn’t have much impact when making the choice.

What Is USB Flash Drive

USB flash drive is a data storage device that includes flash memory with integrated USB interface. Therefore, it enjoys many advantages such as fast speed, anti-magnetic, anti-shock, moisture-proof.

Since the USB flash drive is removable and rewritable, you can store your data continuously on it. If the drive is full, you are able to delete the previous data and then store the new data.

On physical aspect, it is much smaller than an optical disc. Hence, it is easy to carry around. One thing you need to pay attention to is that you should take care of it. Otherwise, you will lose it easily.

If you want to select an ideal USB flash drive to use, please refer to this guide to buy one: The Guide to Choose the Best USB Flash Drive

That’s basic information of U disk and USB flash drive. To look into the difference between U disk and USB flash drive, move on to the next part.

U disk vs USB: Work Principle

Both the U disk and USB flash drive are data storage devices, but they work differently due to their own structure. The U disk uses rotating disks (platters) that are coated with magnetic material to store data.

Differently, USB flash drive stores data by using flash memory. Thanks to this factor, USB drive has better reliability against pressure and temperature.

If your USB flash drive can be installed on the computer as a UDISK, it indicates that it’s a bad USB drive with firmware that cannot match the memory type and controller combination. If the firmware in the controller is incorrect, the USB stick will become unstable.

Besides, the operating system will inform you of this issue by calling it UDISK.

You may also be interested in this: How Does a Hard Drive Work? Here Are Answers for You

U disk vs USB: Speed

As a data storage device, speed is vital. U disk vs USB: which one is faster? As the USB flash drive

If you would like to know the exact speed of your U disk or USB flash drive, you can use a speed tester. MiniTool Partition Wizard is a professional tool that enables you to test your device’s speed with ease.

In addition to that, it also allows you to manage your disks or partitions. For instance, it helps you detect and fix file system error, analyze disk usage, copy disk, etc. In practice, it is useful for cleaning up computer, protecting the hard drive data from bit rot and doing other PC protecting jobs.

Download and install MiniTool Partition Wizard Free Edition on your computer, and then begin conducting steps below.

Step 1:Connect the U disk or USB flash drive to your computer. Here, we take USB flash drive as an example.

Step 2: After launching MiniTool Partition Wizard to get its main interface, click on Disk Benchmark on the top of the interface.

Step 3: In the next window, select the drive letter of your device. You can set other parameters based on your demands. After that, click the Start button to begin the testing process.

Step 4: When the testing process ends, you will get the results in the form of a tablet.

To test the speed of your U disk, connect it to computer and then repeat the above steps again. Then, you will obtain the respective speed of u-disk and USB drive. U disk vs USB flash drive, which one is better? Read here, you may have the answer.

As you can see, USB flash drive boasts more advantages (fast speed, anti-magnetic, anti-shock, moisture-proof, pressure) than U disk. Their prices are nearly identical. So, it can be concluded that USB flash drive is better.

Top recommendation: The Guide to Test and Improve USB 3.0 Speed [With Pictures]

How to Use U disk

Before answering the question – how to use UDISK, you should know where is can be applied to. The U disk can be used on any computer that has a USB port. Besides, the U disk is also compatible with Android smartphone/tablet produced after 2012 that has a standard Micro USB port.

If the issue comes to your USB 3.0 port, please refer to this guide to fix it: Top 3 Fixes for Solving USB 3.0 Ports Not Working Issue

If you connect the U disk to smartphone, you can transfer data, listen to music, as well as switch video files. After plugging the u-disk into the device, you will see the read sign. At the same time, the disk will show “Updating…” on the LED panel.

Once the reading process ends, new programs on the U disk will display. Then, you can use the disk as you like. Sometimes, you encounter the U disk doesn’t work issue like many other users. For this issue, there are several possible reasons. You can check them one by one to fix the issue.

• You use the UDISK in other places not in the accessory.
• You utilize u-disk in an inappropriate way. You should use the software to produce the program, and then export it to U disk. Finally, insert the U disk to sign. Pay attention to that the UDISK should be inserted when the sign is displaying programs.
• The U disk will take you 10 seconds to copy items on the device. Then, you will see the bright U disk light and sign showing “U disk updating”. You should unplug the u-disk after the program shows.

Recover the Missing Data of U disk

You may lose your data due to some reasons. For example, you erase the data on the U disk accidently. What should you do recover the missing data? There’s nothing you can do to recover the data unless you utilize a piece of data recovery software.

Here, MiniTool Partition Wizard is strongly recommended to you. It allows you to recover deleted files from U disk, lost data from hard drive and other kinds of missing data. You can download one MiniTool Partition Wizard Edition based on your demand. Please refer to edition comparison to get the detailed information.

Step 1: Insert the U disk to your computer. Launch MiniTool Partition Wizard Pro Ultimate Edition to enter its main interface, and then click on the Data Recovery feature at the upper left corner.

Step 2: In the next window, choose the target drive and click Scan at the bottom right corner of the window.

Step 3: Then, the program will scan the drive automatically. You can see the scan process in the pop-up window.

Step 4: Choose the files that you want to recover from the found files and click the Save button.

Step 5: In the next window, select a directory to save the files. Alternatively, you can also enter a path manually. After choosing the destination, click OK to save the change.

Step 6: The program will save the recovered data automatically. You just need to wait patiently until the process finishes. If you are prompted with any questions, just follow them.

Conclusion

What is U disk? U disk or USB flash drive? You may have a clear answer now. After reading the post, you will not hesitate to make a choice between the UDISK and USB flash drive. In addition, you have the guide to use your U disk.

With this post, you don’t have to worry about U disk data loss. Because you can recover it easily with MiniTool Partition Wizard. If you have any question when using MiniTool software, write an email via [email protected]. If you have something to share with us, please leave the words

Summary :

Are you troubled by the issue USB drive can not be opened in Windows 7/8/10? Here, you come to the right place. This article will show you how to solve the problem and show you how to recover data from the USB drive with MiniTool Power Data Recovery.

Can't Open USB Flash Drive in Windows 7/8/10

Today, I am going to talk about a hot issue – USB drive cannot be opened in Windows 7/8/10.

Now, more and more users like using USB flash drive to store data or transfer data. However, according to users’ feedback, users have encountered some different problems like USB drive not showing files and folders, USB flash drive not recognized.

Here, we are going to discuss another hot issue about USB drive detected but not accessible and introduce a reliable file recovery software to recover lost files when we cannot open files on USB flash drive. A true example is shown here.

Q: Can't Open USB Flash Drive in Windows 10

I upgraded from Windows 7 to 10 with no problems except I can't open my E drive which is my USB port. I inserted a USB flash drive and the computer recognizes it. When I go to Connected Devices in Settings it is there. I can't figure out how to open it. I have Autoplay on Open Folder to View Files. Anyone know how to open the E drive so I can get to the content on my flash drive? I'm not a computer expert as you can tell.answers.microsoft.com.

Search on google, then we will find a large number of users are talking about the question of USB drive detected but cannot be opened.

As we know, if we cannot open USB flash drive in Windows 7/8/10, we cannot access our files on USB drive. Therefore, before fixing the issue - cannot access files on USB flash drive in Windows 7/8/10, you are strongly suggested to recover data from USB drive by using the best file recovery software – MiniTool Power Data Recovery.

STEP 1. Recover Data from USB Drive that Cannot Be Opened

MiniTool Power Data Recovery, a read-only and professional data recovery software developed by Minitool Solution Ltd., can help you effectively recover lost data from USB drive without damaging the original data.

And, with this tool, you don’t need to worry about your poor knowledge about data recovery, for it offers wizard-like interfaces as well as simple operations which can help you complete the task of data loss recovery without any difficulty.

What’s more, this professional data recovery tool can recover documents, videos, phots, and other data, and supports various operating systems including Windows 7, Windows 8 and Windows10.

You can download MiniTool Power Data Recovery, and try it out! I bet you would like this professional, simple and read-only data recovery software.

Now, let’s see how to recover files from USB drive that cannot be opened in Windows 10.

1. Select the target volume/device to Scan.

Launch MiniTool Power Data Recovery to get its main interface as follows.

From the main interface, you can see 4 different data recovery modules, and each of them focuses on different data loss scenarios.

Here, since you are recovering lost data from USB drive, you can select the Removable Disk Drive. This recovery module is designed to recover lost photos, mp3/mp4 files, and videos from flash drives and memory sticks.

2. Full scan USB drive.

Select the USB drive and then click Scan button. While scanning, you are able to preview and save files. However, to get the best recovery result, you had better wait until the full scan finishes.

3. Save needed files.

Preview files, check needed files, click Save button, select a directory, and click OK button to store files in a safe place. It is recommended to store checked files in another drive. Otherwise, the lost/deleted data could be overwritten.

If you are recovering picture files and .txt files, you are able to click this Preview icon to preview them before saving.

Besides, you may note that there is a Filter button in this scan result interface. If there are a lot of found files in this interface, you can use this feature and it will help you save a lot of time to find needed files.

If you want to do this operation, just click it. Then, filter out needless files by file name, file extension, file size, and creation or modification date. For instance, if you only want to recover pictures, you can choose “*.jpg,*.gif,*.png,*.psd,*.tif” from the drop-list of By Filename/Extension, and then click on OK button.

In my opinion, I would like to choose MiniTool Power Data Recovery Personal Deluxe because it not only guarantees lifetime upgrade service but also offers MiniTool Bootable Media Builder which can help us recover lost data when operating system fails to start.

If you decided to get the person edition, you don’t need to close Free MiniTool Power Data Recovery. You can click Register button after getting the license key MiniTool sent to you via email, copy and paste the license key to register, and continue to save selected files.

After recovering data from USB drive, let's see how to solve the USB drive detected but not accessible issue.

STEP 2. Fix-Cannot Open USB Drive in Windows 7/8/10

If you cannot open USB drive in Windows, you can try connecting to another healthy PC, uninstalling the device under Universal Serial Bus controllers from the Windows Device Manager, or updating the USB drivers. If these attempts don't work, you can try the following solutions to solve the USB drive cannot be opened issue.

Here, we will show 3 most common reasons as well as solutions to help you address the USB drive detected but not accessible issue.

Top recommendation: sometimes, we may meet a more serious problem that we cannot see our USB hard drive in Windows Explorer. Now, we can find answers from this post: Solved - External Hard Drive Not Recognized.

Case 1. USB Drive Becomes RAW

As we know, if your USB drive becomes RAW, you cannot open this drive in File Explorer. You will receive the error 'You need to format the disk in drive X before you can use it. Do you want to format it?' while connecting USB drive to PC, as shown below.

Then, if you click Cancel, you will receive another error:

This volume does not contain a recognized file system. Please make sure that all required file system drivers are loaded and that the volume is not corrupted.

Usb Local Disk Zip X64

Have you ever encountered this error? What should you do if your USB hard drive becomes RAW? What should you do if you cannot open USB drive in Windows 7? How to solve this issue - USB drive detected but not accessible?

Video Tutorial

If you cannot access files on USB drive, you can watch the following video, and then you will find how to effectively and quickly solve this issue.

Case 2. The Parameter Is Incorrect

Sometimes, users cannot open USB drive in Windows 10 because they receive the following error message: The parameter is incorrect.

In general, the error that partitions on external hard drive, USB flash drive, SD card, etc. can't be opened and accessed is of common occurrence. And, various factors including sudden power failure, virus invasion, bad sectors, can cause this issue.

Now, you can try the following 2 solutions to fix the USB drive cannot be opened in Windows 10 issue. Note: before solving the USB drive detected but cannot be opened, you had better recover lost data. More information, please refer to STEP 1.

① Format the USB drive

Right-click This PC. (If you cannot open your USB drive in Windows 7, you can click My Computer.)

Choose Manage, and then click Disk Management.

Right-click the corrupted USB drive and select Format.

Set Volume label and File system and check the option Perform a quick format. Then click OK button.

Click OK button when you see the following warning message and the formatting will be done quickly.

② Run chkdsk to fix the can't open USB drive in Windows 10 issue

Press Windows + R on your keyboard to open Run window.

Type cmd or cmd.exe and press Enter or click/tap OK.

Type diskpart and press Enter.

Type command line chkdsk /f /r drive letter: and hit Enter key. (Here, I type chkdsk /f /r f: because my USB drive's letter is F.)

Case 3. Data Error (Cyclic Redundancy Check)

You have probably heard of the data error (cyclic redundancy check)! Maybe, you have encountered the CRC error. In general, 'drive is not accessible, data error (cyclic redundancy check)' is basically an error checking technique which is used for data verification. Now, what should you do if you cannot open USB drive in Windows 7/8/10 because of the CRC error?

People who successfully solved this issue do two things very well:

First, they recover data from USB drive with CRC error.

This post shows the secret of how to effectively solve the 'data error (cyclic redundancy check)' issue and recover data from drive with CRC error.

Second, they try the following steps to solve the USB drive cannot be opened in Windows 10 issue.

Right click the USB drive in Windows Explorer.

Click on Properties.

Choose Tools.

Next, click Check under Error checking.

Click 'Automatically fix the file system errors' to do a basic check and automatically repair problems with file and folders, and then click Start.

Alternatively, you can try using CMD to remove the CRC error to access your USB drive in Windows.

Open command prompt, and run as administrator.

Type chkdsk /f x: into the command prompt and press Enter. The letter 'x' should be replaced with the letter of the USB drive you'd like to run the scan on. Here, for instance, I type chkdsk /f f: because my USB drive's letter is F.

Usb Local Disk Zip

Type exit and press Enter after the scan to complete.

Bottom Line

Usb Local Disk Zip Free Download

Now, it's your time to fix your USB cannot be opened in Windows issue. If you have any questions, please feel free to contact us via [email protected]. If you have any good solution to fix USB drive detected but not accessible, please share your answers in the comment section below. Thanks in advance.