CompanyLogo
Search Advanced Search
Categories
General Questions (41)
G-CONNECT (53)
G-DRIVE ev (6)
G-DRIVE ev PLUS (6)
G-DOCK ev with Thunderbolt (15)
G-DRIVE (21)
G-DRIVE mini (25)
G-DRIVE mobile (18)
G-DRIVE mobile USB (17)
G-DRIVE slim (17)
G-MINI (16)
G-RAID (26)
G-RAID (legacy) (22)
G-RAID mini (25)
G-RAID Thunderbolt (15)
G-SATA (15)
G-SAFE (19)
G-SPEED (24)
G-SPEED Q (25)
G-SPEED eS PRO (21)
G-SPEED eS (33)
G-SPEED FC (16)
G-SPEED FC XL (20)
XL 12 (14)
XL 16 (14)
Search
Advanced Search
FAQs
Search our FAQ to find resolutions to common issues.
External Drive Troubleshooting - Mac

 

MAC

STEP 1
Check the power and data cable

  • Check that the power cable is securely connected to the external drive and wall socket (applies only to desktop external hard drives).
  • Do not connect the drive through a USB hub, connect it directly to the Mac. Make sure the power adapter is connected directly to a wall outlet, not to an extension cord.
  • Ensure the cable is securely connected to both the drive and computer.
  • If your external hard drive came with with a Y-cable, use both USB connectors to ensure the drive is getting the appropriate power.
  • If you are connecting to a Mac, use the USB ports found on the back of the computer. Avoid using USB ports found on keyboards, monitors or the front of the Mac.
  • If the problem still continues, try using a different USB port.


STEP 2
Check the Drive Partition using Disk Utilities

  1. Click "Go" on the top menu bar, then choose "Utilities" and open the "Disk Utility" application.
  2. If the drive is not on the desktop or if "Disk Utility" is showing that the drive is formatted in a file system that is not recognized by the Mac OS, the drive can be formatted so the the Mac OS will recognize it.

 

STEP 3
Check System Profiler

The Mac System Profiler will show you whether the external drive is physically detected by the Mac.

  1. Click on the "Apple Menu" in the top left corner of your desktop.
  2. Select "About this Mac" and then click on "More Info" to open the System Profiler Application.
  3. When the System Profiler opens click on "USB" in the left menu under the Hardware category.
  4. If the drive is still not visible, try connecting it to a second Mac to verify the issue.
  5. If the drive fails on the second Mac, create an RMA and return the drive under Warranty.

Print  Email  Save  Notify Me  Add to Favorites 
Article ID: 54 Article Created: 04-01-2011 00:05 AMLast Modified: 09-11-2013 18:07 PM

How well did this article answer your question? 100% 75% 50% 25% 0%

Most Recently Viewed Articles
My video displays a thumbnail, but it does not play
Video playback through your browser is dependent on your specific browser configuration and plugins....
Formatting NTFS for Windows
 This article contains information on how to format your G-Technology Hard Drive in NTFS for use with Windows....
My G-Drive is formatted for Mac out of the box. How do I format the drive for use on Windows?
 Windows recognizes the drive as a GPT protected partition......
Can I upload content to G-CONNECT from my iOS device?
Due to limitations of the iOS, there is not a user-friendly way to upload content from your iOS device to the G-CONNECT using the G-CONNECT Mobile App. However, there are some iOS apps that support the WebDAV protocol which allows users to access content, edit and upload it to the G-CONNECT. For example, with the Apple Pages app, you can create or edit a document and then “Share” and copy the file to the G-CONNECT using the WebDAV protocol....
Is Thunderbolt backward compatible with USB and FireWire?
Is Thunderbolt backward compatible with USB and FireWire? Third party vendors will sell adapters that will allow you to connect USB and FireWire devices to Thunderbolt ports. However, you will still be limited to the performance of their built-in components. For example, a FireWire 800 device still will not be able to transfer data than 800Mbps....
How do I know what drive I have data on if both drives show up the same on my desktop?
When utilizing the G-DOCK ev with Thunderbolt in a JBOD configuration, G-Technology recommends that you change the name of the device in the operating system and label each drive independently with the included drive labels....
Signing into the Web Application
You can use the web application to view and manage the files on your G-CONNECT from a variety of devices including your personal computer or other mobile devices. ...
Is it okay to leave my external drive turned on all the time?
   ...
Safely Ejecting Your G-Technology Drive
 How to properly eject your drive before disconnecting or powering off....
How do I initialize G-RAID?
How to initialize G-RAID on Macintosh or Windows system....