Apple PC Compatibility Card Manual do Utilizador descarregar pdf (Página 215)

Some application programs that write directly to the hardware (especially

games) may not work with some monitors. Contact the software company and

ask if the software has a switch to force it to make BIOS calls.

The PC Setup control panel does not report the correct monitor type.

Hold down the Option key and open the Monitor pop-up menu. Choose

“Sense Display Type.” If that does not solve the problem, hold down the

Option key and open the Monitor pop-up menu. Choose the monitor that

most closely matches your monitor.

You may have a VGA-to-Macintosh adapter that is set incorrectly.

If you are using the AppleVision 1710 or 1710

AV display, make sure that the

AppleVision software is installed in the Mac OS environment and that the

monitor’s ADB cable is connected to the Macintosh ADB port. For more

information, see Chapter 5, “Connecting Monitors and Other Equipment.”

If you are using a non-Apple monitor, it may report the incorrect monitor

type. If you are using a multiscan monitor you may want to turn off

autosensing in the PC Setup control panel. Hold down the Option key, open

the Display pop-up menu, and choose the monitor that most closely matches

your monitor.

PC Setup seems to detect my monitor correctly, but when I switch to the PC environment

the image is jumbled or rolling.

If you are using a VGA-to-Macintosh adapter, check whether you can control

the “sync” pulse on one or more signals going to the display. If so, try

changing the “sync” pulse and see if this solves the problem.

My non-Apple display does not seem to work correctly in the PC environment.

m Use the Windows 95 Display control panel to select your monitor name. If

your monitor name is not available, select the SuperVGA monitor option

that matches the maximum resolution supported by your monitor.

m Use the ATI FlexDesk or the Windows 95 control panel to set the refresh

rate to 60 Hz. For more information, see Appendix D, “Configuring

Video Software.”

m If the monitor still does not display properly, reduce the resolution.

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Troubleshooting

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Apple PC Compatibility Card Manual do Utilizador Página 215