Sli Tm And Quad Sli Tm Operation Guide; Graphics Card Setup; Installing Two Sli - ASROCK Z77 OC Formula User Manual

TM
2.7 SLI and Quad SLI
This motherboard supports NVIDIA
technology that allows you to install up to two identical PCI Express x16 graphics
cards. Currently, NVIDIA
TM TM
Vista / Vista 64-bit / 7 / 7 64-bit OS. NVIDIA
® TM
Windows Vista / Vista
procedures in this section.
Requirements
1. For SLI
cards that are NVIDIA
have two identical Quad SLI
graphics card) that are NVIDIA
2. Make sure that your graphics card driver supports NVIDIA
technology. Download the driver from NVIDIA
(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

2.7.1 Graphics Card Setup

2.7.1.1 Installing Two SLI

Step 1. Install the identical SLI
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.
TM
Operation Guide
® TM
SLI and Quad SLI
® TM
SLI technology supports Windows
TM
64-bit / 7 / 7 64-bit OS only. Please follow the installation
TM
technology, you should have two identical SLI
®
certified. For Quad SLI
TM
®
certified PSU. Please refer to NVIDIA
TM
-Ready Graphics Cards
TM
-ready graphics cards that are NVIDIA
25
TM
(Scalable Link Interface)
®
® TM
Quad SLI technology support
TM
technology, you should
-ready graphics cards (dual-GPU on each
®
certified.
®
website
®
website for details.
XP / XP 64-bit /
TM
-ready graphics
® TM
SLI
®
certified