35
Troubleshooting
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Can’t install/delete/use the driver in Windows XP/2000
•
Did you log on to Windows as a user with administrative privileges?
In order to install/delete/re-install the driver in Windows XP/2000, you must be logged into
Windows as a user with administrative privileges, such as Administrator. For details, please
contact the system administrator for your computer system.
•
Did you make “Driver Signing Options”?
In order to install/re-install the driver, you must make
“Driver Signing Options
”.
(
Windows XP
Windows 2000
Windows XP/2000 displays a “Hardware Installation” or “Digital
Signature Not Found” dialog box
•
Did you make “Driver Signing Options”?
In order to install/re-install the driver, you must make the settings described in
“Driver Signing
Options”
.
(Windows XP
Windows 2000
Device Manager shows “?”, “!”, or “USB Composite Device”
The “Insert Disk” dialog box does not appear
Use the following procedure to re-install the driver.
1.
Turn off the power of your computer, and start up Windows with all USB cables disconnected
(except for keyboard and mouse).
2.
After Windows restarts, use a USB cable to connect the SD-80 to your computer.
3.
Turn on the power of SD-80.
4.
Click the Windows
[Start]
button, and from the menu that appears, choose
Settings |
Control Panel
.
5.
Double-click the
System
icon. The
System Properties
dialog box will appear.
6.
Click the
Device Manager
tab.
In Windows XP, select the
System Properties
Hardware
tab, and click
Device Manager
.
7.
Check whether you can see an indication of
“?Composite USB Device, ?USB Device, !USB
Device”
, or
“USB composite device”
displayed below
“Sound, Video, and Game
Controllers, Other Devices”
, or
“Universal Serial Bus Controller”
. If you find any such
indication, select it and click
[Delete]
.
8.
A dialog box will ask you to confirm deletion of the device. Verify the contents of the dialog
box, and then click
[OK]
. In the same way, delete all indications of
“?Composite USB
Device”
,
“?USB Device”
,
“USB Device”
, and
“USB composite device”
that you find.
9.
If you find
EDIROL SD-80
USB Driver with a yellow
“!”
or a red
“?”
displayed beside it,
delete this in the same way.
10.
When you have finished deleting the unwanted devices, click
[OK]
in the
System Properties
dialog box.
11.
Turn off the power of the SD-80, then delete the driver.