ASRock H87E-ITX/ac 4.2 Main Screen, UEFI Guide, Active Page on Entry

4.2 Main Screen

When you enter the UEFI Setup Utility, the Main screen will appear and display the system overview.

Active Page on Entry

Select the default page when entering the UEFI setup utility.

UEFI Guide

UEFI Guide is a quick tutorial for ASRock's UEFI setup Utility. You may abort the tutorial by pressing "esc".

English

Contents

Page Copyright Notice: Disclaimer: CALIFORNIA, USA ONLY Chapter 1 Introduction Chapter 2 Installation Chapter 3 Software and Utilities Operation Chapter 4 UEFI SETUP UTILITY Chapter 1 Introduction 1.1 Package Contents 1.2 Specifications Page Page Page 1.3 Unique Features ASRock XFast RAM ASRock Crashless BIOS ASRock OMG (Online Management Guard) ASRock Internet Flash ASRock UEFI System Browser ASRock Easy Driver Installer ASRock Interactive UEFI ASRock Fast Boot ASRock Restart to UEFI ASRock Good Night LED ASRock FAN-TasticTuning 1.4 Motherboard Layout Page 1.5 I/O Panel Page 1.6 WiFi-802.11nModule and ASRock WiFi 2.4GHz Antenna Chapter 2 Installation Pre-installationPrecautions 2.1Installing the CPU Page Page 2.2 Installing the CPU Fan and Heatsink 2.3 Installing Memory Modules (DIMM) Page 2.4 Expansion Slots (PCI and PCI Express Slots) 2.5 Jumpers Setup 2.6 Onboard Headers and Connectors Page Page Page Chapter 3 Software and Utilities Operation 3.1 Installing Drivers 3.2 A-Tuning 3.2.1 Installing A-Tuning 3.2.2 Using A-Tuning Page OC Tweaker System Info Tech Service 3.3 Intel® Rapid Start Technology 3.3.1 System Requirements 3.3.2 Setup Guide Page Using Rapid Start Page 3.4 Intel® Smart Connect Technology 3.4.1 System Requirements 3.4.2 Setup Guide Page Using Smart Connect Page 3.5 Intel® Remote Wake Technology 3.5.1 Configuring and Using MeshCentral Downloading and Installing Mesh Agent Page Waking up Your PC using PC Waking up Your PC Using Mobile Device 3.5.2 Configuring and Using Splashtop Using Remote Control Page 3.6 Start8 3.6.1 Installing Start8 3.6.2 Configuring Start8 Configure Control Desktop About Chapter 4 UEFI SETUP UTILITY 4.1 Introduction 4.1.1 UEFI Menu Bar 4.1.2 Navigation Keys 4.2 Main Screen 4.3 OC Tweaker Screen Long Duration Power Limit Long Duration Maintained Short Duration Power Limit Primary Plane Current Limit GT Frequency DRAM Configuration DRAM Tweaker CAS# Latency (tCL) RAS# to CAS# Delay (tRCD) Row Precharge Time (tRP) Command Rate (CR) Write Recovery Time (tWR) Refresh Cycle Time (tRFC) RAS to RAS Delay (tRRD) Write to Read Delay (tWTR) tRDRDDR tRDRDDD tWRRD tWRRDDR tWRRDDD IO-L(CHA) IO-L(CHB) ODT WR (CHA) ODT WR (CHB) ODT NOM (CHA) CPU Cache Override Voltage CPU Cache Voltage Offset System Agent Voltage Offset CPU Analog IO Voltage Offset CPU Digital IO Voltage Offset PCH 1.05V Voltage PCH 1.5V Voltage 4.4 Advanced Screen 4.4.1 CPU Configuration CPU Thermal Throttling No-ExecuteMemory Protection Intel Virtualization Technology Hardware Prefetcher Adjacent Cache Line Prefetch 4.4.2 Chipset Configuration Render Standby Onboard HD Audio Front Panel Onboard HDMI HD Audio Onboard LAN 4.4.3 Storage Configuration 4.4.4 Intel® Rapid Start Technology 4.4.5 Intel® Smart Connect Technology 4.4.6 ACPI Configuration Ring-InPower On RTC Alarm Power On USB Keyboard/Remote Power On USB Mouse Power On 4.4.7 USB Configuration 4.4.8 Trusted Computing 4.5 Tools Internet Flash Network Configuration Internet Setting UEFI Download Server Dehumidifier Function Dehumidifier Duration Dehumidifier CPU Fan Setting Save User Default Load User Default 4.6 Hardware Health Event Monitoring Screen 4.7 Boot Screen Full Screen Logo AddOn ROM Display Boot Failure Guard Boot Failure Guard Count CSM (Compatibility Support Module) Launch Storage OpROM Policy Launch Video OpROM Policy 4.8 Security Screen 4.9 Exit Screen Contact Information