ASRock H55M User Manual - Page 3

Contents 1 Introduction 5 1.1 Package Contents 5 1.2 Specifications 6 1.3 Two CrossFireXTM Graphics Card Support List 11 1.4 Motherboard Layout 12 1.5 I/O Panel 13 2 Installation 15 2.1 Screw Holes 15 2.2 Pre-installation Precautions 15 2.3 CPU Installation 16 2.4 Installation of Heatsink and CPU fan 18 2.5 Installation of Memory Modules (DIMM 19 2.6 Expansion Slots (PCI and PCI Express Slots 20 2.7 CrossFireXTM and Quad CrossFireXTM Operation Guide 21 2.8 Surround Display Feature 25 2.9 Jumpers Setup 25 2.10 Onboard Headers and Connectors 26 2.11 HDMI_SPDIF Header Connection Guide 30 2.12 SATAII Hard Disk Setup Guide 31 2.13 Serial ATA (SATA) / Serial ATAII (SATAII) Hard Disks Installation 32 2.14 Hot Plug Function for SATA / SATAII HDDs 32 2.15 SATA / SATAII HDD Hot Plug Feature and Operation Guide 33 2.16 Driver Installation Guide 35 2.17 Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64-bit Without RAID Functions 35 2.17.1 Installing Windows® XP / XP 64-bit Without RAID Functions 35 2.17.2 Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit Without RAID Functions 35 2.18 Untied Overclocking Technology 36 3