This article shows how to repair a LaCie external hard drive with corrupted, not working, unrecognized or 'fails to show up' error without losing data. First, you need to follow provided methods on this page to repair the corrupted LaCie external hard drive. Next, download EaseUS hard drive recovery software to recover data from the LaCie external hard drive.

• Lacie Hard Drive Not Appearing
• Lacie Hard Drive Not Working
• Lacie External Hard Drive Not Showing Up Mac Hard Drive
• Lacie External Hard Drive Not Showing Up Macbook Air

This page covers the most complete LaCie external hard drive troubleshooting tips to help you fix and repair LaCie disks. If your LaCie drive is not recognized or corrupted, please take it easy!

1. Question: Q: Lacie External Hard Drive not recognized on Mac but recognized on PC I just got both a MacBook Pro and a LaCie 1TB Rugged Safe External Hard Drive just a few days ago. I just plugged in my external and I installed the needed software from the drive, restarted and the drive wasn't found in LaCie Safe Manager.
2. How to fix an external hard drive Lacie. Curious if you can repair your Lacie external hard drive? SATA to USB-Adapter Link https://amzn.to/2Lrt9.

Follow the provided solutions on this page to get rid of this issue and make your device work again.

If the LaCie Setup Assistant is not provided on the drive, depending on the model, your hard drive is formatted Mac Extended (HFS+), Windows FAT32 or Windows NTFS. If the drive is formatted Mac Extended, you will not need to initialize the drive before use unless you wish to partition it. Settings are set not to show the external devices on the desktop; The external drive uses the format which is not recognized by Mac. If you want to find an external drive which is not showing up, you should note that in most cases, people tend not to plug the drive properly which leads to the connection failure.

LaCie is a storage device producer. It manufactures universal types of external hard drives, SSDs, HDDs, and even network storage services for worldwide users to storing their personal files and business data. People always use it for saving backups. With huge storage capacity, it's widely used for saving lots of files such as photos and videos.

LaCie external hard drive becomes excessively popular among users due to its high capacity and fast performance. However, according to the LaCie support community and the Google search result, LaCie external hard drive users have also encountered some problems while using its external hard drives and internal HDDs/SSDs.

Here, we'll take LaCie Porsche Design as an example to show you how to troubleshoot all types of external hard disk problems without losing any data.

Why Is My LaCie Not Working

Normally, a lot of issues may cause an external hard drive not working, not turning on, or malfunctioning. Learning the causes will help you find the right solutions immediately. Here are the main causes of why your LaCie external hard drives are not working:

• Problematic connection (between drive and computer)
• RAW or invalid file system error
• File system corruption
• Drive letter conflict
• Drive is unallocated, no partition
• New drive is not initialized
• Drive driver is outdated
• Drive is hidden from showing up on the computer
• Virus, malware infection

LaCie External Hard Drive Troubleshooting Tips

So how to fix the LaCie external hard drive not working issue on your own without losing any data? Here we'll take LaCie Porsche Design as an example to show you how to successfully repair LaCie external hard drive from the following issues:

Note that as some troubleshooting methods presented here may cause file loss issues, it's recommended that you take reliable data recovery software as shown in the first case to bring your files out of the device first. EaseUS Data Recovery Wizard is good for you to try.

Now, let's move to the right fixes to troubleshoot your external hard disk not working, not turning on, not showing up error with ease.

Case 1. Fix LaCie External Hard Drive Data Loss Error with Data Recovery Software

Applies to: Scan LaCie external hard drive and recover lost data due to deleting, formatting, RAW, and even inaccessible error.

Mostly, when your external hard drive or internal hard drive is not working or not showing up, what comes first is to perform data recovery on the device. So keep this in your mind:

1. 1. Stop using the device when you lost data on it.
2. 2. Turn to professional data recovery software for help.

Here, we'd like to recommend you try EaseUS data recovery software - Data Recovery Wizard. No matter what causes file loss on your drive, as long as your drive can be detected by Windows Disk Management, this software can work and help.

Here is the step-by-step guide that you can follow to recover data from the LaCie external hard drive immediately:

Step 1. Choose the external hard drive

Since you're going to recover data from the external hard drive, run EaseUS Data Recovery Wizard and under the External Devices tab, choose the exact drive where you lost data. Click Scan.

Step 2. Scan for lost data

The software will start immediately to scan all over the selected drive for all lost data. During the scan, you could see more and more data showing up in the results.

Lacie Hard Drive Not Appearing

Step 3. Preview and recover data

After the scan is over, check the scan results for the desired data. You can preview the file by double-clicking on it. Click Recover and choose another location to save the recovered data.

After this, remember to save the restored files and data to another secure device before making the device work again. If your computer cannot detect the LaCie external hard drive, follow the tips as shown below to make it detectable first.

Case 2. Fix LaCie External Hard Drive Light Blinking, Not Working

Applies to: Fix LaCie external hard drive light blinking error due to unstable power supply issue.

To fix this issue, you have two options to try:

1. Reconnect the LaCie power cable

If the power LED light is blinking, connect the power cable to the external drive and then connect the power supply to a live power outlet.

2. Disable Save Power Mode in USB Root Hub

Step 1. Keep the LaCie external hard drive connected to your computer.

Step 2. Press Windows + X or right-click the Windows icon, select 'Device Manager'.

Step 3. Locate and expand the Universal Serial Bus controllers.

Step 4. Right-click 'USB Root Bub' of your external hard drive and select 'Properties'.

Step 5. Go to the Power Management tab, then uncheck 'Allow the computer to turn off this device to save power'.

After this, restart your PC and reconnect the Lacie external hard drive to your computer. Then you can check out if your drive is showing up. If it still not turning on, continue reading with the fixes as shown in the next parts.

Case 3. Fix LaCie External Hard Drive Not Turning On

Applies to: Fix LaCie External hard drive not turning on issue due to problematic connection.

Sometimes, the 'external hard drive not turning on' issue is also known as 'external hard drive won't power up'. Besides the above two methods presented in Case 2, you can also try the following tips to make the LaCie external hard drive turning on and show up on your computer again:

Step 1. Check if the power cable of your external hard drive is broken.

If yes, change a new power cable, and reconnect the disk to your computer tightly.

Step 2. If the power cable is good, switch a USB port and reconnect LaCie to your PC.

Check if the drive shows up or not.

Step 3. If the drive doesn't show up at all after you've tried all the USB ports on the computer, try to connect it to a new computer.

Make sure that each time you reconnect the drive, the cables are correctly and tightly connected between your external drive and computer.

Case 4. LaCie External Hard Drive Not Showing Up/Detected/Recognized

Applies to: Fix LaCie external hard drive not showing up, detected error due to RAW or unsupported file system, drive letter conflict, partition loss error.

As the causes of an external hard drive not working are complex, we suggest you connect the LaCie external hard drive to your computer and open Disk Management to check its state so as to follow the respective methods as listed here for help:

• LaCie Shows as RAW, or *Others, Unsupported File System - Format to Reset LaCie Detectable
• LaCie Shows as New Volume with No Drive Letter - Assign a New Drive Letter
• LaCie Displays as Unallocated - Create New Volume

Let's follow the right fixes here to repair and make your LaCie external hard drive work again.

#1. Format and Reset LaCie External Hard Drive to (NTFS) Detectable

Step 1. Right-click on This PC/My Computer, select 'Manage'.

Step 2. Click 'Disk Management', locate and right-click the RAW external hard drive partition, then choose 'Format'.

Step 3. Select NTFS as the file system for the partition and click 'OK' to confirm.

#2. Assign a New Drive Letter to Make LaCie Showing UP

Step 1. Press 'Windows' + 'X' at the same time, select and open Disk Management.

Step 2. Right-click the external hard drive partition and select 'Change Drive Letter and Path…'.

Step 3. In the pop-up window, click 'Add' to assign the drive letter to your LaCie external disk.

#3. Create a New Volume on Unallocated LaCie External Hard Disk

Step 1. Open Disk Management and locate the unallocated space of LaCie external hard drive.

Step 2. Right-click on the unallocated space and select 'New Simple Volume'.

Step 3. Assign a new drive letter to the disk, set NTFS as its file system, click 'Next'.

Step 4. Follow the on-screen guidelines to create a new partition on the LaCie external hard disk and click 'Finish' to complete.

Bonus Case: LaCie device shows as No Media

If the LaCie external hard drive shows No Media in Disk Management, what you can do is very less. All you can do is to go back to case 5 and update the device driver. Then try to change the drive letter in Disk Management, and format it to NTFS.

If none of these tips work, your last tryout is to take the disk to a disk repair center for help.

Case 5. LaCie External Hard Drive Not Working/Responding

Applies to: Fix LaCie external or internal hard drive not working or responding error due to outdated driver.

#1. Update LaCie External Hard Drive Driver

Step 1. Keep the LaCie external hard disk connected to your PC.

Step 2. Click on 'Start' and type devmgmt.msc to open 'Device Manager'.

Step 2. Expand'Disk drives', right-click your LaCie external hard drive and select 'Update driver'.

Restart the computer andthen check out whether any device shows up as unrecognized or not.

#2. Uninstall Universal BUS Controllers' Drivers

Step 1. Connect LaCie external hard drive to PC andOpen Device Manager.

Step 2. Expand Universal Serials Bus controllers and right-click each USB Hub, select 'Uninstall device'.

Lacie Hard Drive Not Working

Step 3. After this, restart the PC, and Windows will automatically update and reinstall them for you.

Then you can check out if your LaCie disk is detectable by the computer.

To Sum Up

On this page, we listed the possible causes of LaCie external hard drive not working issue and listed 7+ Lacie external hard drive troubleshooting tips to help you repair not working, not showing up, not responding, and even not recognized drive to a normal state.

Note that, no matter which method you tend to try, remember to apply EaseUS data recovery software to scan and restore all your valuable files from the disk to another secure location first.

Nov 23, 2020 • Filed to: Answer Hard Drive Problems • Proven solutions

While the external hard drive connected to the Windows computer or Mac, and the device did not show up. How to fix external hard drive not recognized? Don't worry, in this guide we will show you the best solution to fix the hard drive not recognized problem.

This problem will cause by some partition issues: the external hard drive partition got damaged, the file system got crashed, the drive errors in Windows computer, or the dead USB ports. You can try the hard drive on another computer or connect it with other USB ports. If it does not get working, you can follow the next solution to fix the external hard drive not recognized on Windows computer and Mac, and you can recover lost data from external hard drive with Recoverit Data Recovery.

Part 1. How to Fix External Hard Drive Not Recognized on Windows

In windows, this problem can be because of partition issues, dead USB ports, driver windows conflicts, file systems, dead or outdated drivers. Here are the steps you can follow to fix this issue in case of USB flash or external hard drives:

Step 1You might be plugging in the USB cable in a dead USB port. Unplug your external hard drive and plugin it in some other USB ports. Now, see if it is present there in the My Computer window. If not, follow step 2.

Step 2Now, look for the external drive in the Disk Management Window. For this, click Start and then click Run or press windows key + r, press enter after typing diskmgmt.msc in the Run dialog. This will open the Disk Management Window. Now, look for the external disk in this window. In this window, you can find your drive even if it is not recognized because of no partition. If you cannot find the drive in the Disk Management window then you can go for step four.

Step 3If it is not recognized by plugging in some other port or it is not visible in the Disk Management Window, then there might be some issue with the external drive. Check it on some other computers. Now, follow step 1 to step 3 in that computer in case the external drive is not recognized. If the problem exists with another computer also then something is wrong with the drive, otherwise follow step 5:

Step 4If it is working in some other systems but not in yours, Windows is having some problem with the drivers. To diagnose a driver problem, open the run dialog by pressing Windows + r and type 'devmgmt.msc'? Now press enter. Expand Disk Drives and look for a device having a yellow exclamation mark. This yellow exclamation mark indicates a problematic driver. Now, right-click on that device and read the error message after selecting properties. This issue can resolve in the following two ways:

1. Click on the update driver button for installing updated drivers.
2. Uninstall the driver and restart your computer. After restarting, the Windows will automatically reinstall and reconfigure the driver.

Now, plug in the external drive again or follow step 6 if the drive is still not recognized.

Step 5Problem in partitioning and formatting can also be a cause of this issue. Partitioning and file system issues can be fixed by using Windows Disk Management tools. To create a new partition, right-click inside the unallocated space and select New Simple Volume. You can create a new partition by following onscreen instructions. Sometimes, your drive is formatted with the ext4 file system of Linux, NTFS file system, HFS Plus file system, or FAT32 file system which is not recognized by your Windows. Reformatting of the drive can resolve this issue. For this, right-click on the partition, select format, and then select the file system. Here, it is important to know that all files in the drive will be deleted. Therefore, copy your files in some other systems before proceeding.

Video Tutorial on How to Fix External Hard Drive Not Showing Up

Part 2. How to Fix External Hard Drive Not Recognized on Mac

Like Windows, Mac also detects an external drive automatically. If it doesn't, follow these steps:

Step 1 First of all, look for the external hard drive in the finder window. For this, click on File and then click New Finder Window. Now, look for the drive below the remote disk.

Step 2 If the external drive is not there, make sure that the USB cable is properly plugged in the external hard drive and the port.

Step 3 Sometimes, the drive is connected but not mounted. To mount a drive, open Disk Utility and look for the drive in the list. If it is there, check below it. Now click on the mounting button to mount it. Open a Finder window to see if the drive is mounted or not.

Step 4 If you still cannot find it in the finder, it might not be getting enough power. Single USB ports can provide only 5 V. In that case, make use of USB cable having one USB connection for the external HD and two for Mac. This will supply the power required by the external hard drive.

These steps for fixing an external hard drive not recognized on Windows and Mac are suitable for external hard drives of all capacities and manufacturers. However, if still the issue is not resolved, you can avail of professional help.

Part 3. The Best External Hard Drive Data Recovery Software

While the external hard drive got damaged and did not detect on the computer, after you fix the problem, you should your data back. We will introduce the best external hard drive data recovery to help you retrieve data back. Recoverit Data Recovery Software is a powerful data recovery program, it can help you recover data from external hard drives easily and effectively.

Recoverit External Hard Drive Recovery Software

Recoverit Data Recovery is the best external hard drive recovery program, it can easily and effectively help you recover lost or accidentally deleted files from the hard disk drive, or another external storage device: USB drive, flash drive, SD card.

Steps on How to Recover Data from External Hard Drive

Download and install Recoverit Data Recovery on your computer. Launch Recoverit Data Recovery and follow the next steps to perform external hard drive data recovery on a Windows computer, if you are a Mac user, you can download Recoverit Data Recovery for Mac to go on.

Step 1. Connect your external hard drive to the computer, select it while the disk detected on the program.

Lacie External Hard Drive Not Showing Up Mac Hard Drive

Step 2. The external hard drive recovery software will start scanning the device to searching the lost files.

Step 3. In minutes， all recovered files will display on the result. You can preview photos, videos, music, Word, Excel, PPT, and PDF. Select your files and click the 'Recover' button to restore.

When the external hard drive got damaged, you can try to fix it with the solution mentioned above. Also, get your data back with Recoverit Data Recovery in simple steps. Download and try it for now.

Lacie External Hard Drive Not Showing Up Macbook Air

What's Wrong with Drive

Recover Your Drive

Fix Your Drive

Format/Wipe Drive

Know Your Drive