MSI Twin Turbo-128, Manual

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Appendix A: Troubleshooting
II
Computer seems to boot but there is no display:
Check the following items:
• Make sure that the Twin Turbo-128 card’s edge
connector is firmly inserted in the PCI connector on the
motherboard.
• Make sure that the monitor is turned on and its video
cable is firmly attached to the Twin Turbo-128 display
adapter.
• Make sure the monitor cable is correct if you are
using a high resolution monitor.
• The monitor that you are using is a multi-sync type or
is a fixed frequency type which supports the selected
resolution. The Twin Turbo-128 supports Apple’s
monitor sense codes for fixed frequency monitors.
• Your monitor is capable of running at the resolution or
refresh rate selected in the Twin Turbo Control Panel.
See Chapter 3 for detailed information on using the
Twin Turbo Control Panel.
• If you have accidentally selected an incompatible
resolution for your monitor, shut down the computer,
remove the Twin Turbo-128 display adapter, restart the
computer using built-in video or another video card.
Remove the “Display Preferences” file from the
“Preferences” folder inside the “System” folder. Shut
down the computer, and replace the Twin Turbo-128
display adapter. The display will return to the default
resolution for your particular monitor.