Planar Dome Md4/PCI, Руководство по установке

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84 Chapter 2
Unsigned driver cannot be loaded message
If an
unsigned driver cannot be loaded
message
appears on the screen, set the
HKCU\Software\
Policies\Microsoft\Windows NT\Driver Signing
key to allow installation of DOME drivers.
1. Select Start -> Settings -> Control Panel -> System.
The System Properties dialog box appears.
2. Click the Hardware tab, and then click Driver
Signing… in the Device Manager section.
3. Select either Ignore or Warn to allow installation of the
DOME driver and other unsigned drivers.
• If you select Ignore, the installation program
ignores the lack of a valid Catalog file with a
digital signature.
• If you select Warn, the installation displays the
message,
Digital Signature Not Found
, and
prompts you to continue or cancel.
Impaired screen resolution
If one screen of a dual-headed board looks strange after
you change another screen’s resolution, make sure the
sister displays have the same resolution settings by
doing one of the following:
• Boot into VGA mode and change settings on one screen
to match the other.
• Use the DOME tab to change resolution. It automatically
changes the sister display resolution to match.