ng multiple lays…

2Look at the Microsoft DirectX label.

Solution If DirectX 7.0 or later isn’t installed, install it. Run the setup program from the DirectX folder of the Matrox installation CD-ROM.

Problem After restarting computer, Windows 98/Me warns that the graphics card isn’t configured correctly

Cause You may have a conflict because of previously installed display drivers.

Solution Delete all existing display drivers and reinstall Matrox display drivers.

1If Windows prompts you to start the Add New Hardware Wizard, click Cancel. (If you start the Wizard, it will not detect your graphics card.)

2Click Start # Control Panel # System (double-click)# Device

Manager.

3Click the plus sign next to Other devices (if it appears) and

Display adapters.

4Delete all listed display adapters (click each, then click Remove), then click OK.

5Restart your computer and reinstall the Matrox display drivers (see page 8).

Problem Using multiple displays under Windows 98/Me/2000/XP or NT 4.0, program doesn’t work with main graphics card

Cause Your main graphics card may not be controlling your primary display. The graphics card that controls your primary display is the one that first displays information when you restart your computer. (A DualHead-supporting graphics card may display this startup information on both of its displays at the same time.)

Programs that don’t recognize multiple displays may not work with a graphics card unless it’s controlling your primary display.

Your computer BIOS (Basic Input/Output System) and the slot type (ISA, PCI or AGP – see “Choose an expansion slot”, page 3) of each graphics card help determine which graphics card controls your primary display.

30 Matrox Graphics Card – User Guide

Page 30
Image 30
Matrox Electronic Systems LX G450, LE G450, DVI G450, PCI G450 manual Click the plus sign next to Other devices if it appears