Sonnet-technologies Qio MR Manuel d'utilisateur télécharger pdf (Page 12)

Chapter 6 – Tips and Known Issues

Known Issues

Depending on Which Slot You Installed the Sonnet Internal

Express Bus Extender PCIe card, CompactFlash (CF) Cards

May Appear as Disabled

There is a very limited resource in PCI I/O space in PCs, and

depending on the slot you installed the card, there may not be

enough I/O space for the CF drivers to start. This can often be

ﬁxed by moving the Internal Express Bus Extender PCIe card to a

different slot.

CF Cards Do Not Appear Automatically After Hot-Plugging

CF cards use an IDE hard disk driver that does not expect hot-

plugging. As a result, you must open Device Manager and select

Scan for New Devices after inserting or pulling a card. Sonnet is

developing an update that will allow CF cards to be hot-plugged.

Ethernet connections may not work after the Qio MR is

installed

In some cases, Windows assigns new port numbers when the Qio

MR is installed, and as a result, any Ethernet-speciﬁc settings must

be reset in Adapter Settings. Sonnet is investigating this issue.

Tips

Hot-Plugging SxS, P2, and SD Cards

You may hot-plug and hot-swap SxS, P2, and SD memory cards

(by way of the included Sonnet Multimedia Memory Card Reader

& Writer ExpressCard/34) in and out of the Qio MR chassis.

However, you must follow proper procedures for ejecting volumes

or else you may lose data on the card or cause your computer

to behave unexpectedly. Do not insert cards into the Qio MR

chassis while your computer is sleeping.

Memory Card Formatting

For best compatibility, format memory cards in the cameras in

which you use them. In some cases, a card formatted in Qio MR

will not be recognized and must be reformatted in the camera.

Device Drivers

When using adapter cards, some of them require additional drivers

and application software to operate or have full functionality.

Software should be included with the device, or available to

download from the manufacturer’s Website. Check the peripheral’s

user’s manual for information about necessary software.

Powering Devices Connected to Adapter Cards

Although many peripherals may draw power directly through

adapter cards plugged into the Qio MR chassis, other devices

may draw more power than Qio MR can provide and require an

external power source. Remember to use external power supplies

when necessary.

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Sonnet-technologies Qio MR Manuel d'utilisateur Page 12

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