Gestetner c7528 操作指南

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页码 341
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58
Windows has already configured 
the USB settings.
Open Windows' Device Manager, and then, under [Univer-
sal Serial Bus controllers]
, remove any conflicting devices. 
Conflicting devices have a yellow [!] or [?] icon by them. 
Take care not to accidentally remove required devices. 
For details, see Windows Help.
❒ When using Windows 2000/XP or Windows Server 
2003, an erroneous device is displayed under [USB 
Controller]
 in the [Device Manager] dialog box.