Similar to other data storage devices, MMC cards are prone to data loss as well.
What Is an MMC Card
MMCstands for MultiMediaCard.
The MMC card is a kind of flash memory card introduced in 1997 by SanDisk.
MMC cards are considered the predecessor of SD cards that were unveiled in 1999.
The two cards are different in many aspects including usage, size, and storage capacity.
The following chart shows you several differences between them.
When you encounter an MMC data loss scenario, dont worry.
Your data still exists in the MMC card until they are overwritten.
Thus, you should stop using it to store data and recover lost/deleted files as soon as possible.
Step 1: Connect the MMC card to your rig via a card reader.
Then, double-press the software to launch it.
Step 3: Wait for the scan process to complete.
On the result page, you might find files sorted intoDeleted Files,Lost Files, andExisting Files.
you could find deleted or lost files by expanding corresponding folders.
Step 5: you gotta choose a storage path for these files in the prompt window.
To avoid data recovery failure, do not save files to the original path.
If you choose files larger than 1GB, you will be prompted to get an advanced edition.
MiniTool Power Data Recovery contains many editions to meet different requirements.
you’re free to go to theLicense Comparison pageto take a closer look at different editions.
MiniTool ShadowMaker Trial provides you with a 30-day free trial.
Now you could get it via the download button below.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Step 1: Install MiniTool ShadowMaker on your gear.
Step 2: Connect your MMC card to the computer and launch the software.
Step 3: Move to theBackuptab.
Step 4: After returning to the Backup interface, clickBack Up Nowto start the backup process.
you’re free to also chooseBack Up Laterand go to theManagetab to configure the suspend process.
How to back up SD card to a PC to keep data safe in Windows 11/10/8/7?
From this post, you’ve got the option to find 3 effective ways for SD card backup.
MMC Card Troubleshooting
You may encounter different MMC problems in daily use.
Different operations are needed to tackle different issues.
Here I will briefly introduce you to three situations and put forward corresponding methods.
#1.
To fix this problem, you’ve got the option to try the following methods.
Update the machine Driver
1.
Right-hit theWindowsicon and chooseDevice Managerfrom the context menu.
Expand theDisk drivesoption and right-select your MMC machine.
ChooseUpdate driverfrom the context menu.
ChooseSearch automatically for driversin the following window.
your machine will load the latest compatible gadget driver automatically.
Solution 2. launch the CHKDSK Command
1.
PressWin + Rto bring up the Run window.
Typecmdand pressShift + Ctrl + Enterto run Command Prompt as administrator.
TypeCHKDSKX: /f /rand hitEnterto execute this command line.
You should change X with the drive letter of your MMC card.
This command will fix the corrupted file system and repair some gear errors.
SD card not showing up on Windows 10 computer?
#2.
Format with MiniTool Partition Wizard
1.
Download and installMiniTool Partition Wizard.
MiniTool Partition Wizard FreeClick to Download100%Clean & Safe
2.
Connect your MMC card to the computer and launch the software.
Choose the MMC card and selectFormat PartitionunderPartition Managementon the left pane.
SetPartition LabelandFile Systemand clickOKto start formatting.
ClickApplyto fully apply the change.
Format Using Command Prompt
1.
TypeCommand Promptinto the Windows search bar.
Right-hit the best-matched result and chooseRun as administrator.
- bang out the following command lines and hitEnterat the end of each.
#3.
If not, you should seek help from a professional repair company.
Change Drive Letter
1.
Connect the MMC card to the computer.
PressWin + Xand chooseDisk Managementfrom the WinX menu.
Right-choose the target disk and chooseChange Drive Letter and Path.
ClickChangeand select a new drive letter from the dropdown menu.
Then, clickOKto confirm.
TypeCommand Promptinto the Windows search box.
ChooseRun as administratoron the right pane.
TypeCHKDSK E: /f /r /xand hitEnter.
Replace E with the drive letter of your MMC card.
What is the I/O gear error?
How to fix this error without affecting the original data?
This post shows you some useful methods.
Bottom Line
Like other data storage devices, you might encounter data loss in an MMC card.
If you are troubled with the problems above, try these fixes to solve them.
hey feel free to share your puzzles about MiniTool software with us via[email protected].
