如何修復/修復USB閃存驅動器和恢復數據

在保存聯繫人之前,仍然對刪除的通話記錄感到惱火嗎? 還在絞盡腦汁尋找自己意外刪除的最近通話嗎? 這篇文章將為您提供以下提示,幫助您直接從iOS設備以及iTunes和iCloud備份中恢復和查看已刪除的通話記錄。

總結

I have a little 32 GB Toshiba USB flash drive which stores lots of important files. Surely, I frequently use it to back up and transfer movies and songs. It has been working great for two years. But just now, when I rejected it from my HP computer and Windows prompted me that I couldn't remove it safely. It seems like I have to format it for further use. How to repair this USB flash drive? I don't want to format it and lose files it stored. Any help?

My flash drive can't be detected on my new ThinkPad computer. It worked fine on the old Windows 7 Dell. How to fix USB flash drive and make it be recognized?

從iPhone恢復已刪除的通話記錄/日誌
您可能面臨的問題 Solutions You Can Try
Flash Drive Can't be Recognized

1. 更改另一個端口 to fix the flash drive can't be recognized.

2. Use File Explorer to fix the flash drive.

Flash Drive can't be Rejected Safely

1. Use Task Manager and removable USB storage device to end the flash drive refusing to reject.

閃存驅動器損壞

1. 使用命令提示符 to fix flash drive corruption.

2. Use File Explorer to fix corrupted flash drive.

Fix Raw USB Drive

Use File Explorer to fix raw USB Drive.

Broken USB Port

清潔 USB 連接埠 to fix the broken USB port.

USB Device not Showing

Use Disk Management to fix USB Device not showing.

The USB Connector is Bent

Perform manual operation to fix bent USB connector.

Infected USB

Use Windows Security to fix infected USB.

Part 1. How a Flash Drive Gets Damaged

You have to admit that, during the usage of your USB flash drive, you have faced all kinds of issues. Before we show how to perform a USB flash memory repair, you need to know that a flash drive can become damaged due to various factors, leading to errors such as:

• USB Device Not Recognized

This issue commonly occurs due to corrupt or outdated USB drivers, preventing the computer from identifying the flash drive. Power surges through the USB port can also damage the drive’s internal components, making it unreadable.

USB Drive NOT Recognized

• Unknown Drive, Port Reset Failed

This problem may happen if the connection between the drive and the system is unstable, often due to a loose or faulty USB port. Hardware-level failures within the flash drive, such as memory chip malfunctions or controller corruption, can also lead to this error.

Unkonwn USB Device Port Reset Failed

• Unknown Device, Descriptor Request Failed (Error Code 43)

Error code 43 typically occurs when the USB descriptor, which contains essential identification information, cannot be retrieved. This can result from faulty or outdated USB drivers, preventing proper communication between the flash drive and the system.

設備描述符請求失敗

• The Device You Connected to This Computer Malfunctioned, and Windows Does Not Recognize It

Internal component failures, such as a broken controller chip or corrupted firmware, may cause this issue. Sudden disconnections during data transfer can lead to corruption, also making the device unreadable.

Mulfunctioned USB Devic e Recognization

• One of the Devices Attached to This Computer Has Malfunctioned

Overheating is a common cause of flash drive failure, especially if the device is used extensively without adequate cooling. Physical damage from accidental drops, water exposure, or excessive bending can break internal connections, leading to device malfunction.

Mulfunctioned USB Device Attached to Computer

Do these look familiar? In fact, you are more likely faced them all. There are many simple ways can get rid of the USB flash drive problems. Move to the next part and it will tell you some basic trying to repair flash drive.

Part 2. How to Fix USB Drive

Flash Drive Repair - Fix Flash Drive Can't be Recognized

USB設備無法識別
步驟二
在另一個端口或計算機上嘗試USB閃存驅動器。
步驟二
確保系統和主板兼容。
步驟二
確保在BIOS和操作系統中啟用了閃存驅動器。

Flash Drive Repair - Fix Flash Drive can't be Rejected Safely

USB Drive Cant Be Removed

方法1:

步驟二
確保此閃存驅動器中沒有使用數據。
步驟二
未結案工單 Task Manager 然後關閉USB驅動器和相關任務。

方法2:

步驟二
將閃存驅動器插入計算機的USB端口。
步驟二
未結案工單 我的電腦 然後選擇 可移動磁盤 圖標。
步驟二
右鍵單擊可移動磁盤,然後輸入其 氟化鈉性能.
步驟二
點擊 工具 >重建以掃描損壞的USB閃存驅動器。
步驟二
右鍵單擊可移動USB存儲設備,然後選擇 噴出 選項。 此操作將安全刪除您的閃存驅動器。

Flash Drive Repair - Fix USB Flash Drive with CMD

如果常規嘗試無法幫助您修復閃存驅動器。 您可以嘗試使用CMD修復閃存驅動器損壞。

Fix Flash Drive with CMD
步驟二
將閃存驅動器與計算機連接。 打開搜索欄並輸入 CMD.
步驟二
在這裡你會發現一個 指令 可執行程序 在軟件列表下。 雙擊打開CMD。 此CMD推薦行將幫助您修復損壞的閃存驅動器。
步驟二
Enter "chkdsk sd card letter: /f " or "chkdsk/X/f pen/flash drive letter:" to let Windows check and fix the file system on your flash drive.

在那之後,您將看到消息“ Windows已對文件系統進行了更正”。 這意味著損壞的USB閃存驅動器已修復。

Flash Drive Repair - Fix Raw USB Drive

Format Fix Raw USB Drive
步驟二
Connect the USB device to your PC or laptop and launch 檔案總管.
步驟二
Locate the RAW USB flash drive, then right-click on it.
步驟二
選擇 格式 from the menu to proceed.
步驟二
Pick a file system and assign a name (label) to the drive.
步驟二
點擊 開始 to begin the formatting process.

Flash Drive Repair - Fix USB Device not Showing

更改驅動器號和路徑
步驟二
用鼠標右鍵單擊 開始 菜單並選擇 磁盤管理 打開它。
步驟二
Locate and click your USB stick entry.
步驟二
選擇 更改驅動器號和路徑 to edit the drive letter.
步驟二
點擊 新增 to assign a new letter to the drive.
步驟二
From the drop-down menu under "Assign the following drive letter," choose your preferred letter.
步驟二
Pick the desired drive letter from the list.
步驟二
擊中 OK to confirm and apply the changes.

Flash Drive Repair - Fix Broken USB Port

1. If the USB port is only slightly damaged (such as bent pins), you may be able to fix it yourself by gently straightening the pins with a small tool like a needle or tweezers.

2. If the USB port is dirty, causing the USB stick cannot be recognized, you can also blow gently into the USB port to remove any dust or debris. You’d better turn off your system and clean the port using a cotton swab dipped in a small amount of isopropyl alcohol (90% or higher). Allow the port to dry completely before powering your system back on.

3. Gently blow on the metal USB connector to remove any dust or debris. Plug the USB drive into a USB 3.0 port, as a USB 2.0 port might not provide adequate power.

Flash Drive Repair - Fix USB Drive not Detected

步驟二
用鼠標右鍵單擊 開始 菜單並選擇 “設備管理器” 打開它。
步驟二
展開 磁盤驅動器 section. Right-click on your USB drive and select 更新驅動程序.
步驟二
點擊 自動搜索驅動程序. If you have the drivers downloaded, choose Browse my computer for drivers and select the appropriate file.
自動搜尋驅動程式
步驟二
To reinstall the drivers, right-click on your USB drive and click 卸載設備.
步驟二
單擊確認 卸載, then safely eject and reconnect your USB drive to let Windows automatically reinstall the drivers.

Flash Drive Repair - Fix Bent USB

1. Use a small, flat tool (such as tweezers or a precision screwdriver) to gently straighten the bent USB connector. Be very careful not to apply too much force, as this can cause the pins inside to break.

2. If the USB connector is severely bent or the pins are misaligned, check if any parts are loose or disconnected. If so, try gently pushing them back into place with a non-metallic tool to avoid short-circuiting.

3. Once the connector is straightened, plug the USB device back into a port to check if it works properly. If the device is still not recognized, it could indicate internal damage beyond what you can repair.

Flash Drive Repair - Fix Infected USB

Windows安全
步驟二
打開開始菜單並輸入 Windows安全 在搜索欄中。
步驟二
Click on the Windows Security app from the search results.
步驟二
Navigate to the Virus & threat protection section and click on 掃描選項.
步驟二
點擊 自定義掃描 選擇繼續。
步驟二
媒體推薦 現在掃描 啟動掃描。
步驟二
Choose your USB flash drive and click on Select Folder.
步驟二
Allow the scan to complete. If any threats are detected, follow the prompts to remove them using the Windows Security app.

Flash Drive Repair - Repair Corrupted USB

Repair Corrupted USB
步驟二
發佈會 檔案總管 並導航到 這台電腦 to find your drives.
步驟二
Right-click on the corrupted USB flash drive and select 氟化鈉性能.
步驟二
轉到 工具 tab within the Properties window.
步驟二
點擊 格紋 under the Error-checking section.
步驟二
選擇 瀏覽 and repair drive option when prompted.
步驟二
Allow the Error Checking tool to finish repairing the drive.

Part 3. Recover Data from Corrupted Flash Drives

However, the methods above might still can’t fix the flash drive with 100% success rate. And if you still can’t fix the disk, is there any way to help you get back the data on the corrupted flash drive? Don't worry. We will show you how to recover lost/deleted data in this part. To do it, you will need a powerful USB data recovering tool. Here we recommend the easy-to-use 數據恢復 為您。

該USB驅動器數據恢復軟件使您能夠從照片,文檔,電子郵件,音頻,視頻等中恢復任何常用的數據類型。 除了從USB閃存驅動器恢復數據之外,它還可以幫助您從計算機,硬盤驅動器,存儲卡,數碼相機等中檢索文件。現在,您可以按照以下指南查找丟失的數據。

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步驟二
啟動 數據恢復軟件 在您的電腦上,然後選擇 USB/SD 恢復 在左側欄上。
Choose USB SD Card Recovery
步驟二
點擊 掃描磁盤 to scan the your USB drive, and check the file you want to get back after successful scanning.
掃描磁盤
步驟二
點擊 恢復 R to restore the files easily.

Part 4. How to Avoid Data Loss on USB Flash Drives

Eject Properly: Always make sure to safely eject your USB drive before unplugging it. This prevents file corruption and damage to the drive.

備份您的數據: Make a habit of backing up important files from your USB drive to another storage device or cloud service. This ensures that even if your drive fails, your data remains safe.

防止物理損壞: Avoid exposing your USB drive to physical stress, moisture, or extreme temperatures, as these can cause damage and lead to data loss.

Enable Write Protection: Some USB drives have a write protection feature that prevents data from being accidentally deleted or overwritten. Use this feature when possible to safeguard your files.

Use Good USB Ports: Always plug your USB drive into a working, undamaged USB port. Faulty ports can lead to connection problems and potential data loss.

更新驅動程式: Ensure that your USB drivers are up to date. Outdated drivers can cause connectivity issues and increase the risk of data corruption.

結論

We mainly talk about the flash drive repair in this post. We show you several solutions to fix damaged/corrupted USB flash drive. Moreover, we tell you an effective way to recover lost files on flash drive. Hope you can easily make your flash drive repaired and find back all missing data. Feel free to leave us a message if you still have any question.

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