Hard Drive User Manual (EN)
HD-GDU3
Diagrams
1
2
1
Power / Access LED
Idle: White
Active: Blinking white
Fan failure: Blinking red*
*If the optional fan is attached.
2
Cache LED
Cache enabled: Blue
• Don't disconnect power to the drive or your computer while either the cache LED or the power/access LED is
blinking! Data might be lost. Also, don't unplug the drive from your computer while the power/access LED is
blinking.
• After disconnecting the drive from the computer, the cache LED will continue to blink until data finishes writing.
Don't disconnect the power to the drive until writing is finished and the cache LED stops blinking.
• If the cache is disabled, the cache LED will stay off.
3
USB Connector
4
Anti-Theft Security Slot
5
Power Connector
3
4
5
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