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For help setting up and using your LaCie drive, review the frequently asked questions below. For additional support resources, go to LaCie customer support.
Q: Are both ends of the Thunderbolt cable firmly attached?
A: Connecting Rugged SSD Pro5 to a Thunderbolt 3 (Mac only), Thunderbolt 4, or USB4 port limits its performance to the port's speed. For the latest compatibility details, see the following knowledge base article: LaCie Rugged SSD Pro5 Compatibility.
Q: Are there other USB devices connected to the same port or hub?
A: Disconnect other USB devices and see if the drive’s performance improves.
Q: Will my drive work with my computer’s USB 3.0 port?
A: No, USB 3.0 ports do not provide enough power to support Rugged SSD Pro5.
Q: Can I use my drive with a USB hub?
A: Yes, the drive can be connected to a USB hub. If you use a hub and encounter detection problems, slower than normal transfer rates, random disconnection from your computer or other unusual issues, try connecting the drive directly to the computer’s USB-C port.
Some USB hubs are less than efficient with power management, which can be problematic for connected devices. In such a case, consider trying a powered USB hub that includes a power cable.
Q: Can I use my drive with a longer cable?
A: Yes, provided it is certified according to USB standards. However, LaCie recommends using the cable shipped with your drive for the best results. If you use a longer cable and experience problems with detection, transfer rates or disconnection, use the original cable included with your drive.
Q: Did you get an “Error -50” message while copying to a FAT32 volume?
A: When copying files or folders from a computer to a FAT32 volume, certain characters in the names cannot be copied. These characters include, but are not limited to: ? < > / \ :
Check your files and folders to ensure that these characters are not in the names.
If this is a recurring problem or you cannot find files with incompatible characters, consider reformatting the drive to NTFS (Windows users) or HFS+ (Mac users). See Optional Formatting.
Q: Did you get an error message telling you that the drive has been disconnected when coming out of sleep mode?
A: Ignore this message since the drive remounts on the desktop. LaCie drives conserve power by spinning down when you set your computer to sleep mode. When the computer awakes from sleep mode, the drive may not have enough time to spin up, causing the message to appear.
Q: Is the drive listed in Device Manager?
A: All drives appear in at least one place in Device Manager.
Type Device Manager in Search to launch it. Look in the Disk Drives section and, if necessary, click the Plus (+) icon to view the full list of devices. If you’re uncertain that your drive is listed, safely unplug it and then reconnect it. The entry that changes is your LaCie drive.
Q: Is your drive listed next to an unusual icon?
A: Windows Device Manager usually provides information about failures with peripherals. While the Device Manager can assist with troubleshooting most problems, it may not display the exact cause or provide a precise solution.
An unusual icon next to the drive can reveal a problem. For example, instead of the normal icon based on the type of device, it has an exclamation point, question mark, or an X. Right-click this icon and then choose Properties. The General tab provides a potential reason why the device is not working as expected.
Q: Is your Finder configured to hide drives on the desktop?
A: Go to Finder and then check Preferences | General tab | Show these items on the desktop. Confirm that Hard Disks is selected.
Q: Is your drive mounting in the operating system?
A: Open Disk Utility at Go | Utilities | Disk Utility. If the drive is listed in the left-hand column, check your Finder preferences to see why it is not displayed on the desktop (review the question above).
Q: Does your computer’s configuration meet the minimum system requirements for use with this drive?
A: Go to the following link for a list of supported operating systems: www.lacie.com/os.
Q: Did you follow the correct installation steps for your operating system?
A: Review the installation steps in Getting Started.
Q: Can I use Rugged SSD Pro5 with Time Machine?
A: Yes. The drive is preformatted exFAT for use with both PC and Mac. For Time Machine, it must be reformatted to Mac. Reformatting will delete all data previously stored on the drive. Go to www.lacie.com/time-machine for more details.