Note: If the software cannot detect your Buffalo drive, click on the “Can’t Find the Drive?” option to detect your Buffalo hard drive manually.
Buffalo External Hard Drive Not Working?
Use Remo Recover to safely restore files from undetected or non-working Buffalo external hard drives.
Common problems with Buffalo drives include loose connections, damaged drives or ports, insufficient power, outdated or incompatible drivers, or file system errors. No matter the cause, this guide will help you troubleshoot and fix your Buffalo external hard drive. Keep reading!
Table of Contents:
- Recovering Your Data From Buffalo Hard Drive That Was Not Showing Up
- Troubleshooting Methods to Fix Buffalo External Hard Drive Not Showing Up/Detected
- Conclusion
- Frequently Asked Questions on Buffalo External Hard Drive Not Working Issue
Note: A few solutions mentioned in this article will result in permanent data loss. If you have backups of the files saved in the Buffalo drive, you can proceed further without any issues.
But if you don’t have backups, I highly recommend you recover data from the external drive and then proceed to resolve the issue.
How to Recover Data From Buffalo External Hard Drive Not Showing Up or Working?
Remo Recover easily perfumes Buffalo external hard drive recovery and retrieves deleted or lost files from storage devices like hard drives, SSDs, USB drives, and memory cards. Whether it’s important documents, cherished photos, or crucial business files, our powerful algorithms recover over 500 file formats efficiently.
Download and Install Remo Recover software now and follow the steps below to recover data from your unrecognized Buffalo external hard drive.
- Connect your Buffalo external hard drive to your computer using a USB cable.
- Launch the Remo Recover tool and select your Buffalo drive from the home screen.
- Note: If the software cannot detect your Buffalo drive, click on the “Can’t Find the Drive?” option to detect your Buffalo hard drive manually.
Click the “Scan” button to initiate the scanning process and wait for it to complete.
- After the scanning process, you can see all the recovered files. You can preview the files for free to assess the recovery results.
- Select the files you want to recover and click the “Recover” button to save them to a location of your choice.
Now that you have ensured that you have safely recovered your data from the Buffalo external Hard Drive. You can move ahead with the advanced troubleshooting solutions.
Troubleshooting Methods to Fix Buffalo External Hard Drive Not Showing Up/Detected
Irrespective of why your Buffalo External Hard Drive was not getting detected or showing up.
The following solutions like:
- Ensuring the proper connection.
- Verifying the power supply
- Updating outdated device drivers
- Changing the Drive letter
- Running a CHKDSK scan using the Command Prompt to find any file system errors is sure to help.
Additionally, you can create a new volume and format the drive that is not showing up. In case of severe damage, try to assess the level of damage, where you can either get it repaired or entirely replace it.
- Ensure Proper Connection
- Verify the Power Supply
- Try Updating your System’s Drivers
- Check for File System Errors
- Change Drive Letter To Fix the Buffalo External Hard Drive not Working
- Create a New Volume
- Format the RAW Drive
- Assess Physical Damages
1: Is the USB cable securely connected? Ensure Proper Connection
If your computer does not recognize your Buffalo external hard drive, check the connection. Follow these steps:
- Unplug the USB cable from both your computer and the external hard drive.
- Inspect the USB ports for any debris or damage. Clean if necessary.
- Reconnect the USB cable firmly into the computer and the external hard drive.
- Try connecting the hard drive to a different USB port on your computer.
If the connection was loose or faulty, your computer should now recognize your Buffalo external hard drive.
2: Is the Buffalo hard drive receiving sufficient power? Verify the Power Supply
Some Buffalo external hard drives require external power sources to operate correctly. If your drive is not getting sufficient power, try these steps:
- Confirm that the power adapter (if applicable) is securely connected to the external hard drive and the power source.
- Check if the power adapter LED is lit. If not, try a different power outlet.
- For drives powered by USB, ensure the USB port provides sufficient power. Try connecting to a different USB port or using a powered USB hub.
3: Are the drivers up to date? Try Updating your System’s Drivers
Sometimes, your Buffalo hard disk is not detected because of driver issues. Outdated or incompatible drivers can lead to malfunctioning external hard drives. Follow these instructions to update the drivers for your Buffalo hard drive:
- Press Windows + X >Device Manager >expand Disk drives or Universal Serial Bus controllers
- Right-click on your Buffalo external hard drive and select Update driver.

- Select the “Search automatically for drivers” option.
- If an update is found, follow the on-screen instructions to install it.
Updating the drivers may resolve compatibility issues and restore proper function to your Buffalo external hard drive.
Also Read: How to identify bad drivers on your hard disk?
4: Are there any file system errors on the external hard drive? Check for File System Errors
File system errors can cause your Buffalo external hard drive to malfunction. Use the built-in disk check utility to fix these errors:
- Open Command Prompt (Admin) >type chkdsk X: /f /r (replace X with the drive letter assigned to your Buffalo external hard drive) and hit Enter.

- Wait for the disk check utility to scan and repair any errors on your drive.
Once the process is completed, your Buffalo Ministation hard drive should be accessible again.
5: Is the Buffalo external hard drive recognized in Disk Management? Change Drive Letter To Fix the Buffalo External Hard Drive not Working
Disk Management is a built-in Windows utility that allows you to manage disk partitions and assign drive letters. Follow these steps to check if your Buffalo external hard drive is recognized in Disk Management:
- Press Windows + X and select Disk Management from the menu.

- Look for your Buffalo external hard drive in the list of disks. It may appear as “Unallocated” or with a different status.
- Right-click on the external hard drive and select Change Drive Letter and Paths.

- If a drive letter is already assigned, choose a different letter. If no letter is assigned, click Add and assign a letter to the drive.

- Close Disk Management and check if the drive is now accessible.
To make a Buffalo external hard drive accessible, try these simplified steps:
Assign a Drive Letter: Use Disk Management to assign a drive letter, which may fix recognition issues.
Create a New Partition or Format the Drive: If the issue persists, create a new partition or format the drive. Warning: These actions may permanently erase all data on the drive.
6: Have you tried creating a new volume? Create a New Volume?
Creating a new volume for your Buffalo hard drive can help resolve recognition and accessibility issues. Follow these steps:
- Press Windows + X and select Disk Management.
- Locate your Buffalo external hard drive and right-click on the drive, and choose New Simple Volume.
- Follow the prompts in the New Simple Volume Wizard.
- Specify the volume size, assign a drive letter, select a file system, and check the Perform a quick format option.
After creating the new volume, check if your Buffalo hard drive is accessible and functioning properly.
7: Is your Buffalo hard disk turned RAW? Format the Drive
If Disk Management shows your device’s partition as RAW, it means there is a problem with the file system, and it cannot identify it. Try accessing the data on the RAW drive or format the Buffalo hard disk.
Note: Formatting will erase all data on the device. Ensure you have recovered data using Remo Recover before proceeding.
Here are the steps to format the external hard drive:
- Plug in the external hard drive and open Disk Management.
- Now, choose Format from the options that appear when you click the right mouse button.

- Choose the desired file system and set the volume label.
- Tick the Perform a quick format option.

- Click Start to initiate the formatting process.
8: Is there any physical damage to the Buffalo hard drive? Assess Physical Damages
If all the previous steps fail to resolve the issue, physical damage to the external hard drive might be the cause. Perform a visual inspection of the drive:
- Examine the USB port and cable for any signs of damage.
- Check the external hard drive enclosure for cracks or other visible damage.
- Check if your Buffalo external hard drive is making clicking sounds. Clicking sounds may indicate internal mechanical issues or damage to the disk surface. For a solution to fix clicking sounds in your Buffalo external hard drive, refer to our article on how to fix a clicking hard drive.
- If you suspect physical damage, consider consulting a professional data recovery service.
Attempting to repair physical damage without proper expertise can lead to further complications.
Conclusion
This article covers 8 tried-and-tested methods to fix your Buffalo external hard drive’s not-working issue. Remember, the first and foremost step should be Remo Recover data recovery.
Frequently Asked Questions on Buffalo External Hard Drive Not Working Issue
If your Buffalo external hard drive is not powering up, there could be a few reasons for this issue. Here are some possible solutions:
a) Check the power source.
b) Verify the USB connection.
c) Test with a different cable.
d) If none of the above solutions work, there is a possibility that your external hard drive has failed. You can refer to our in-depth article on how to recover data from a failed external hard drive.
Try the following troubleshooting steps if Windows 10 does not recognize your Buffalo external hard drive:
a) Check the USB connection.
b) Open Device Manager to see if the drive is listed.
c) Access Disk Management to check if the drive is visible.
d) Update the drivers for the external hard drive.
If your Buffalo external hard drive is not working, follow these steps to troubleshoot and resolve the issue:
a) Run the hardware troubleshooter to diagnose any potential problems.
b) Perform a malware scan to ensure the drive is not affected.
c) Check for drive errors using appropriate software or utilities.
d) If all else fails, consider reformatting the drive.




