Iomega LDHD-UP hard drive containing dj music and will not read device on any computer to retrieve music

SOURCE: IOMEGA eGo portable hard drive won't copy files from mac

Format your hardrive for Mac OS:
Go to Disk Utilities under the go menu in your finder. Select the external drive and click on the erase tab. Clikc erase again and it formats the drive. You can now copy files onto the drive.

SOURCE: How do I format the Iomega LDHD-UP 1TB in Mac's Disk Utilities?

Sooo easy after a lot of research the fix is "format the disk in os x 10.4"

Sad but leopard have an issue with disk utility wiht this kind of disk .

Cause the original format is FAT 32 ,so....

The fix is format the disk in a mac with 10.4

i do it and works so fine !!!!!!

SOURCE: cannot copy files to Iomega 500 GB external hard drive.

It depends on how you formatted the the drive.
If it was formatted FAT it will work on both Mac and PC.
If you formatted to HFS+ (the native mac format) then it will only work on a mac.

SOURCE: My computer won't recognize my externeral hard drive.

how do i reinstall my verbatim smartdisk without installation disk

SOURCE: PC not recognising Iomega Prestige 320gb usb portable hard drive

Does the drive show in Device Manager? Right click on 'My Computer' and select properties, the open device manager.. Navigate down to Disk Drives or Hard Drives, click on the plus sign and see if your drive is listed. If it is, then right click on the drive name and open properties for the drive. Click on the 'Volumes' tab and hit the 'Populate Button'. It may be the disk just needs initialising, then reformatting before you can use it. If it does need initializing, a wizard should appear to guide you through the process!
If this doesn't solve your problem, try using a different USB cable and/or USB ports on your computer, and ensure to unplug all other USB devices other than keyboard & mouse.