LaCie petit Hard Disk
Interfaces
User Manual
page 15
4.2. Data Transfers
A data transfer is the flow of data that accomplishes a task, usu-
ally related to moving data from storage to computer RAM or be-
tween storage devices. During data transfers, it’s best to wait before
launching other applications on the same USB 2.0 port. Anomalies
may arise with computers that have USB 2.0 controllers that do not
conform to OHCI (Open Host Controller Interface) standards. In
any other configurations, we cannot ensure 100% correct operation.
If you experience hanging problems, proceed as follows:
1. Make sure that the USB 2.0 cable is connected tightly and se-
curely on both ends of the cable, from the drive to the computer.
If you are using a USB 2.0 cable other than the one supplied
with your LaCie drive, check that it is certified.
2. Disconnect your computer’s USB 2.0 cable. Wait 30 seconds.
Reconnect.
4.3. Installing New Firmware
LaCie may periodically offer firmware updates for the hard disk. Visit
LaCie’s Web site,
www.lacie.com
, for the latest firmware update. For
the procedure, please contact LaCie technical support.
TECHNICAL INFORMATION:
Controller – A controller is a com-
ponent or an electronic card (referred to in this case as a “controller
card”) that enables a computer to communicate with or manage cer-
tain peripherals. An external controller is an expansion card which
fills one of the free slots (i.e. PCI or PCMCIA) inside your PC and
which enables a peripheral (ex. CD-R/RW drive, scanner or printer)
to be connected to the computer. If your computer is not equipped
with a USB controller card, you can purchase an external controller
through LaCie. Contact your LaCie reseller or LaCie Technical Sup-
port (section
6. Contacting Customer Support
) for more information.
