[수정됨] SD 카드가 표시되지 않음

Last Updated: 2021-05-19
0
(0)

개요: The SD card is a ubiquitous presence among computer users. In most cases, given the concern for safety, users like to transfer the contents of a device to their personal computers. To do so, the first step we need to do is to connect the SD card to our computer. Here is a common problem, SD card not showing up, that may come up. The tricky part of this problem is that the computer won’t give any notification about the SD card being connected to the system. Another symptom indicating this problem is that you won’t be able to see your SD card in the File Explorer. To help you see off the problem, we will in this article lay out several solutions to this problem and introduce our effective and user-friendly tool, Bitwar 데이터 복구, which can help you tackle data loss issue resulting from this problem.

승리 버전맥 버전

Why Is the SD Card Not Showing Up?

Here are several possible reasons behind this problem:

  • poor connection between the SD card and the computer
  • 물리적 손상
  • driver corruption
  • partition loss
  • 지원되지 않는 파일 시스템

Considering the range of the possible causes, there are plenty of useful solutions to the SD card not showing up issue at your disposal, check out the following part of this article.

How To Fix the SD Card Not Showing Up Issue?

Solution 1: Use a Different USB Port

While users always tend to blame the SD card for the SD card not showing up issue, it might be caused because of the malfunctioning of the USB port in your computer into which your SD card is inserted. A lot of computers have more than just one USB port, hence to find out about yours, you can try other USB ports available on your computer.

Solution 2: SD Card Lock Switch

With a few exceptions, the SD card has a small switch on the side of the card. If your card does have it, you use the following steps.

The switch on your SD card decides whether which state your card is, writable or not-writable. So, if the switch is toggled to the lock position then you will not be able to modify the contents on your SD card. Usually, your computer will inform you of the locked SD card by sending a message like Your card is encrypted. Nonetheless, there are cases where you won’t see this message and your SD card is not showing up.

So, look for the small switch on the side of your SD card and ensure that it is toggled to the unlock position. Again, Whether there is a switch depends on the manufacturer of your card.

After you have successfully toggled the switch to the unlock position, try to connect your SD card to your PC again.

Solution 3: Change Write Policy

if your SD card is write-protected, your computer may not be able to recognize the card. If the aforementioned solution fails to work or if your SD card didn’t have a lock switch on it,  then follow the steps below to change the write policy by accessing the registry editor.

1 단계: 누르다윈도우 키+NS.

2 단계: 입력regedit.exe그런 다음 누르십시오입력하다.

3 단계: 로 이동HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies.

4 단계: Look for and click on StorageDevicePolicies. If there is no file named StorageDevicePolicies, you can create that folder yourself.

노트: Follow the steps below to create the StorageDevicePolicies folder:
1 단계: 우클릭Control 그리고 선택New.
Step 2
: 선택하다Key.
Step 3
: Name this newly created folder/key StorageDevicePolicies.

5단계: 우클릭StorageDevicePolicies그런 다음 선택New.

6단계: 클릭DWORD (32-bit) value.

7단계: Name this new value WriteProtect.

8단계: double-click on the WriteProtect value from the right pane.

Change Write Policy

9단계: Type in 0 as its value and then click on OK.

Solution 4: Disable Write-Protection

Another way to disable the write protection of your card is using the device manager. It is one of the simplest ways to disable the write protection, the drawback of this solution is that it isn’t available for all cards or systems. But it’s still worth trying.

1 단계: Insert your card into the computer

2 단계: 누르다윈도우 키+NS실행 상자를 엽니다.

3 단계: 입력개발MSC그런 다음 누르십시오입력하다.

4 단계: 더블 클릭Disk Drives.

5단계: Right-click on your SD card그리고 선택Properties.

Disable Write-Protection

6단계: You may see an option related to the write policy. If you do, disable the write protection and click on Ok. Again, whether this option is available depends on the manufacturer of your SD card.

Solution 5: Change the Drive Letter

In some cases, your SD card will not show up in your computer system if it lacks a drive letter. To see off this obstacle, refer to the following steps to learn how to change the drive letter of the unrecognizable sd card.

1 단계: 마우스 오른쪽 버튼으로 클릭스타트버튼을 누른 다음디스크 관리메뉴에서.

2 단계: Look for your SD card, right-click on it and then select 드라이브 문자 및 경로 변경드롭다운 메뉴에서.

3 단계: 클릭변화 button and then choose a drive letter from the list.

Change the Drive Letter

4 단계: 클릭확인.

Solution 6: Run CHKDSK

Windows has a handy tool called CHKDSK that users can use to analyze errors related to hard drives and fix them automatically. It can be a lifesaver for users who are confused by non-physical hard drive faults.

1 단계: Right-click on My Computer and then select Manage.

2 단계: Click on Disk Management.

3 단계: 누르다윈도우 + R keys, type in cmd, and then click on the 입력하다단추.

4 단계: Type in the following command and press Enter.

chkdsk D: / f
노트: Replace the letter D with the drive letter of your SD card.

Run CHKDSK

Solution 7: Update the SD Card Driver

A micro SD card can be read by a Windows system with or without a card reader or USB cable. Instead, it can be run with the assistance of a proper driver. If the installed driver is not compatible with the type of your SD card, the computer may fail to load the contents of the card. In this case, You can access Device Manager on the computer to update the driver. Check out the following steps to learn how to do so:

1 단계: Connect your SD card to your computer.

2 단계: 누르다승리 + R to open the Run box. Type in제어판그런 다음 누르십시오확인.

3 단계: 로 이동System > Device Manager > Disk Drivers.

4 단계: Look for your SD card. Right-click on it and then click on 기기 제거.

Update the SD Card Driver

5단계: Choose Scan for hardware changes to let the computer update the driver.

Solution 8: Check Card Adapter

Many users have an Adapter for the SD card while inserting it into the computer. If you are using an adapter. there is a chance that it might be causing the issue. Being brittle, the adapter that you are using sometimes wears out and goes faulty or incompatible with your card. Even if the adapter and the card are made by the same manufacturer, there is still a slim chance that the SD card and Adapter of the same brand don’t go along with each other.

So, try another adapter and see if it works or make sure the adapter is compatible with the SD card.

Solution 9: Check Card Reader

Ensure that the card reader into which your SD card is inserted is functioning well and is compatible with the SD card. There could be a compatibility problem between the card and the card reader. So, try changing the card reader to check whether the card works. Plus, ensure that the SD card is readable from the card reader.

Recover Lost Files From SD Card Using Bitwar Data Recovery

While dealing with the SD card not showing up error, you might encounter another vexing issue that usually troubles SD card users: data loss. If you should run into this problem, the contents of the SD card will be jeopardized. Here we would like to recommend users try recovering those lost files with the help of our effective and user-friendly tool, Bitwar Data Recovery, and store them on other safer storage devices.

1 단계: Download Bitwar 데이터 복구 from our official website and then install it on your computer.

2 단계: Open the tool, select the faulty SD card in the main interface, and then click 다음.

main interface

3 단계: Select a mode in this stage. We would like to recommend 빠른 검사, which is able to scan a common disk within a few minutes. If it didn’t find out the files you want, you could return to this stage and then select 면밀히 살펴보다.

scan mode

4 단계: Select the types of files you want to recover and then click 다음.

file types

5단계:시사 wanted files, select them, and click 다시 덮다.

preview

노트: You should save the files to be recovered to other safer storage media. Saving them to the SD card would risk overwriting those deleted files, rendering further recovery impossible.

Final Resort

If all the above-mentioned solutions fail to cope with the issue of SD card not showing up, and you are sure that the SD card is physically intact, you can format the SD card. Admittedly this is an extremely effective method, but it will wind up wiping out all the data on the SD card. If possible, transfer the contents of the SD card to other safe storage devices before using the following instructions:

1 단계:누르다Windows Key + E열기 위해파일 탐색기.

2 단계: Right-click the SD card and then select the 체재…선택권.

3단계: Choose a File system you want and then uncheck Quick Format option.

full format

4단계:딸깍 하는 소리스타트.

결론

The SD card not showing up problem is rather annoying but is familiar to ordinary SD card users. Considering the fact that possible causes of it abound, there is no cure-all for it. Hence, we try laying out some common and effective solutions in this article. On top of that, To help some users to tackle the data loss issue and recover lost files from the faulty memory card, we have recommended our reliable and user-friendly recovery tool, Bitwar Data Recovery, which will help you retrieve lost files in a short time.

이 게시물이 얼마나 유용했습니까?

별표를 클릭하여 평가하세요!

평균 평점 0 배우1 5. 투표수: 0

지금까지 투표가 없습니다! 이 게시물을 가장 먼저 평가하십시오.

이전 기사

[단순] iPhone이 화면을 끄고 잠자기 상태가 되지 않도록 하는 단계 Summary: The SD card is a ubiquitous presence among computer users. In most cases, given the concern for safety, users...

다음 기사

4 Best Methods To Fix iTunes Won’t Backup iPhone On iOS 14 Summary: The SD card is a ubiquitous presence among computer users. In most cases, given the concern for safety, users...

Bitwar 데이터 복구 정보

다양한 데이터 손실 시나리오에서 500가지 이상의 삭제, 포맷 또는 손실된 문서, 사진, 비디오, 오디오, 아카이브 파일을 복구하는 3단계.

더 알아보기

뜨거운 기사

    관련 기사