Asrock 880gm pro3 用户手册

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页码 56
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Surround Display Feature
This motherboard supports surround display upgrade. With the internal VGA
output support (DVI-D, D-Sub and HDMI) and external add-on PCI Express VGA
cards, you can easily enjoy the benefits of surround display feature.
Please refer to the following steps to set up a surround display environment:
1. Install the ATI
TM
 PCI Express VGA card on PCIE2 slot. Please refer to page 19 for
    proper expansion card installation procedures for details.
2. Connect DVI-D monitor cable to VGA/DVI-D port on the I/O panel, connect D-Sub
    monitor cable to VGA/D-Sub port on the I/O panel, or connect HDMI monitor
    cable to HDMI port on the I/O panel. Then connect other monitor cables to the
    corresponding connectors of the add-on PCI Express VGA card on PCIE2 slot.
3. Boot your system. Press <F2> to enter UEFI setup. Enter “Share Memory”
    option to adjust the memory capability to [32MB], [64MB], [128MB] [256MB] or
    [512MB] to enable the function of VGA/D-sub. Please make sure that the value
    you select is less than the total capability of the system memory. If you do not
    adjust the UEFI setup, the default value of “Share Memory”, [Auto], will disable
    VGA/D-Sub function when the add-on VGA card is inserted to this
    motherboard.
4. Install the onboard VGA driver and the add-on PCI Express VGA card driver to
    your system. If you have installed the drivers already, there is no need to install
    them again.
5. Set up a multi-monitor display.
    For Windows
®
 XP / XP 64-bit OS:
Right click the desktop, choose “Properties”, and select the “Settings” tab
so that you can adjust the parameters of the multi-monitor according to the
steps below.
A. Click the “Identify” button to display a large number on each monitor.
B. Right-click the display icon in the Display Properties dialog that you wish
    to be your primary monitor, and then select “Primary”. When you use
    multiple monitors with your card, one monitor will always be Primary,
    and all additional monitors will be designated as Secondary.
C. Select the display icon identified by the number 2.
D. Click “Extend my Windows desktop onto this monitor”.
E. Right-click the display icon and select “Attached”, if necessary.
F. Set the “Screen Resolution” and “Color Quality” as appropriate for the
    second monitor. Click “Apply” or “OK” to apply these new values.
G. Repeat steps C through E for the diaplay icon identified by the number
     one, two, three and four.