ASRock X58 Extreme6 Quick Installation Guide - Page 19

2.5 SLITM, 3-Way SLITM and Quad SLITM Operation Guide This motherboard supports NVIDIA® SLITM, 3-Way SLITM and Quad SLITM (Scalable Link Interface) technology that allows you to install up to three identical PCI Express x16 graphics cards. Currently, NVIDIA® SLITM technology supports Windows® XP / XP 64-bit / VistaTM / VistaTM 64-bit / 7 / 7 64-bit OS. NVIDIA® 3-Way SLITM and Quad SLITM technology support Windows® VistaTM / VistaTM 64-bit / 7 / 7 64-bit OS only. 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® certified. For 3-Way SLITM technology, you should have three identical 3-Way SLITM-ready graphics cards that are NVIDIA® certified. For Quad SLITM technology, you should have two identical Quad SLITM-ready graphics cards that are NVIDIA® certified. 2. Make sure that your graphics card driver supports NVIDIA® SLITM technology. Download the driver from NVIDIAR 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® certified 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 SLITM-ready graphics cards that are NVIDIA® certified 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 PCIE1 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. 19 ASRock X58 Extreme6 Motherboard English