ASRock 970 Extreme4 User Manual - Page 20

Operation Guide, Graphics Card Setup, 5.1.1, Installing Two SLI, Ready Graphics Cards

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2.5 SLITM Operation Guide This motherboard supports NVIDIA® SLITM technology (Scalable Link Interface) that allows you to install up to three identical PCI Express x16 graphics cards. Currently , NVIDIA® SLITM technology supports Windows ® XP / XP 64-bit / V istaTM / VistaTM 64bit / 7 / 7 64-bit OS. Please follow the installation procedures in this section. Requirements 1. For SLITM technology, you should have two identical SLITM-ready graphics cards that are NVIDIA® certif ed. 2. Make sure that your graphics card driver supports NVIDIA ® SLITM technology. Download the driver from NVIDIA® website (www.nvidia.com). 3. Make sure that your power supply unit (PSU) can provide at least the minimum power required by your system. It is recommended to use NVIDIA ® certif ed PSU. Please refer to NVIDIA ® website for details. 2.5.1 Graphics Card Setup 2.5.1.1 Installing Two SLITM-Ready Graphics Cards Step 1. Install the identical SLI TM-ready graphics cards that are NVIDIA ® certif ed because different types of graphics cards will not work together properly . (Even the GPU chips version shall be the same.) Insert one graphics card into PCIE2 slot and the other graphics card to PCIE4 slot. Make sure that the cards are properly seated on the slots. Step2. If required, connect the auxiliary power source to the PCI Express graphics cards. 20

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20
2.5
SLI
TM
Operation Guide
This motherboard supports NVIDIA
®
SLI
TM
technology (Scalable Link Interface)
that
allows you to install up to three identical PCI Express x16 graphics cards. Currently ,
NVIDIA
®
SLI
TM
technology supports Windows
®
XP / XP 64-bit / Vista
TM
/ Vista
TM
64-
bit / 7 / 7 64-bit OS.
Please follow the installation procedures in this section.
Requirements
1.
For SLI
TM
technology, you should have two identical SLI
TM
-ready
graphics cards that are NVIDIA
®
certif ed.
2.
Make sure that your graphics card driver supports NVIDIA
®
SLI
TM
technology. Download the driver from NVIDIA
®
website
(www.nvidia.com).
3.
Make sure that your power supply unit (PSU) can provide at least
the minimum power required by your system. It is recommended
to use
NVIDIA
®
certif ed PSU. Please refer to NVIDIA
®
website for
details.
2.5.1
Graphics Card Setup
2.5.1.1
Installing Two SLI
TM
-Ready Graphics Cards
Step 1.
Install the identical SLI
TM
-ready graphics cards that are NVIDIA
®
certif ed
because different types of graphics cards will not work together properly
.
(Even the GPU chips version shall be the same.) Insert one graphics card
into PCIE2 slot and the other graphics card to PCIE4 slot. Make sure that
the cards are properly seated on the slots.
Step2.
If required, connect the auxiliary power source to the PCI Express graph-
ics cards.