NVIDIA VCQFX550PCIEPB User Guide - Page 95

Troubleshooting HDTV Configuration

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Chapter 6 Configuring HDTV Figure 6.10 Slider Control to Adjust Underscan to fit Desktop to HDTV Screen 3 Use the horizontal and vertical sliders to adjust your HDTV desktop size to properly fit your screen. For example, if your desktop appears smaller than your screen causing a black border around the desktop, use the sliders to enlarge the desktop to fit the screen.If the desktop is larger than the screen and you want to avoid panning, then use the sliders accordingly to adjust the desktop size so that it is fully visible without panning. 4 Click OK when done. Troubleshooting HDTV Configuration Problem: For 480i/p, 640x480 is the native solution, Can NVIDIA support this resolution? Answer: Actually, the native resolution for 480i and 480p is 720x480. NVIDIA does fully support 640x480 also. However, Windows XP hides that mode from the user. Note that this is a Windows XP feature and, therefore, cannot be changed by NVIDIA. To access this resolution, follow these steps: 1 Right click on your Window desktop and select Properties from the desktop menu. The Windows Display Properties window appears. 2 Click the Settings tab. NVIDIA Corporation 95

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NVIDIA Corporation
95
Chapter 6
Configuring HDTV
Figure 6.10
Slider Control to Adjust Underscan to fit Desktop to HDTV Screen
3
Use the horizontal and vertical sliders to adjust your HDTV desktop size to
properly fit your screen. For example, if your desktop appears smaller than your
screen causing a black border around the desktop, use the sliders to enlarge the
desktop to fit the screen.If the desktop is larger than the screen and you want to
avoid panning, then use the sliders accordingly to adjust the desktop size so that it
is fully visible without panning.
4
Click
OK
when done.
Troubleshooting HDTV Configuration
Problem:
For 480i/p, 640x480 is the native solution, Can NVIDIA support this
resolution?
Answer
: Actually, the native resolution for 480i and 480p is 720x480. NVIDIA does
fully support 640x480 also. However, Windows XP hides that mode from the user.
Note that this is a Windows XP feature and, therefore, cannot be changed by
NVIDIA.
To access this resolution, follow these steps:
1
Right click on your Window desktop and select
Properties
from the desktop
menu. The Windows Display Properties window appears.
2
Click the
Settings
tab.