User manual ASUS Q87T

[. . . ] Q87T Q87T/CSM Motherboard E8629 First Edition September 2013 Copyright © 2013 ASUSTeK COMPUTER INC. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. [. . . ] If this happens, revert to the default setting. 2. 5. 6 2. 5. 7 2. 5. 8 Max. CPU Graphics Ratio [Auto] GPU Boost [As is] EPU Power Saving Mode [Disabled] Allows you to set the CPU Graphics maximum ratio. Use <+>/<-> to adjust the value. Allows you to enable the GPU Boost to accelerate the integrated GPU for extreme graphics performance. Configuration options: [As is] [Enabled]. Allows you to enable or disable the EPU power saving function. Configuration options: [Disabled] [Enabled] 2-14 Chapter 2: Getting started 2. 5. 9 DRAM Timing Control The subitems in this menu allow you to set the DRAM timing control features. Use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the <Enter> key. Changing the values in this menu may cause the system to become unstable!If this happens, revert to the default settings. Primary Timings DRAM CAS# Latency [Auto] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] [2 DRAM Clock] [3 DRAM Clock] DRAM RAS# to CAS# Delay [Auto] DRAM RAS# PRE Time [Auto] DRAM RAS# ACT Time [Auto] DRAM COMMAND Rate [Auto] Secondary Timings DRAM RAS# to RAS# Delay [Auto] DRAM REF Cycle Time [Auto] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [511 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [65535 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [16 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [255 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] DRAM Refresh Interval [Auto] DRAM WRITE Recovery Time [Auto] DRAM READ to PRE Time [Auto] DRAM FOUR ACT WIN Time [Auto] DRAM WRITE to READ Delay [Auto] DRAM CKE Minimum pulse width [Auto] DRAM CAS# Write to Latency [Auto] ASUS Q87T 2-15 RTL IOL control Third Timings tRDRD [Auto] DRAM RTL initial Value [Auto] Configuration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock] DRAM RTL (CHA) [Auto] Configuration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock] DRAM RTL (CHB) [Auto] Configuration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock] DRAM I0-L (CHA) [Auto] Configuration options: [Auto] [Delay 1 Clock] - [Delay 15 Clock] DRAM IO-L (CHB) [Auto] Configuration options: [Auto] [Delay 1 Clock] - [Delay 15 Clock] tRDRD_dr [Auto] Configuration options: [Auto] [1 DRAM Clock] – [7 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [7 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock] Configuration options: [Auto] [0] [1] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock] tRDRD_dd [Auto] tWRRD [Auto] tWRRD_dr [Auto] tWRRD_dd [Auto] tWRWR [Auto] tWRWR_dr [Auto] tWRWR_dd [Auto] Dec_WRD [Auto] tRDWR [Auto] tRDWR_dr [Auto] tRDWR_dd [Auto] 2-16 Chapter 2: Getting started MISC MRC Fast Boot [Enabled] Allows you to enable or disable the MRC fast boot. [Disable] Disables the MRC fast boot. DRAM CLK Period [Auto] Channel A DIMM Control [Enable Bot. . . ] Configuration options: [Auto] [1] – [14] Channel B DIMM Control [Enable Bot. . . ] Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1] [Disable Both DIMMS] Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1] [Disable Both DIMMS] Configuration options: [Optimized (ASUS)] [Default (MRC)] Scrambler Setting [Optimized . . . ] 2. 5. 10 CPU Power Management The subitems in this menu allow you to set the CPU ratio and features. Enhanced Intel® SpeedStep Technology [Enabled] [Disabled] [Enabled] Disables this function. Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). The operating system dynamically adjusts the processor voltage and core frequency which may result in decreased average consumption and decreased average heat production. Turbo Mode [Enabled] Allows you to enable your core processor’s speed to run faster than the marked frequency in a specific condition. Configuration options: [Disabled] [Enabled] • • Turbo Mode is only available on selected CPU models only. The following first three items appear only when you set the Turbo Mode to [Enabled]. Turbo Mode Parameters Long Duration Package Power Limit [Auto] Allows you to limit the turbo ratio’s long duration package power. Use the <+> and <-> keys to adjust the value. ASUS Q87T 2-17 CPU Internal Power Switching Frequency Frequency Tuning Mode [Auto] Package Power Time Window [Auto] Allows you to set the package power time window. Use the <+> and <-> keys to adjust the value. Short Duration Package Power Limit [Auto] Allows you to limit the turbo ratio’s long duration power. Use the <+> and <-> keys to adjust the value. CPU Integrated VR Current Limit [Auto] Allows you to limit the CPU Integrated VR current. Use <+> and <-> key to adjust the value. CPU Internal Power Fault Control Thermal Feedback [Auto] Allows you to set the frequency tuning mode. Configuration options: [Auto] [+] [-] CPU Integrated VR Fault Management [Auto] When enabled, it allows CPU to take precautionary actions when the thermal of the external regulator exceeds the limit. Configuration options: [Auto] [Disabled] [Enabled] Allows you to manage the CPU Integrated VR fault. Configuration options: [Auto] [Disabled] [Enabled] CPU Internal Power Configuration CPU Integrated VR Efficiency Management [Auto] Power Decay Mode [Auto] Allows you to manage the CPU integrated VR efficiency. [. . . ] This Class B device meets all the requirements of the Canadian interference-causing equipment regulations. This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Cut appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada. [. . . ]