User manual ASUS Z87I-PRO

[. . . ] Motherboard Z87I-PRO E8527 Second Edition July 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. [. . . ] Decrease to help consume less power or increase to help votlage stability. When this item is set to [+] or [-], the Frequency Tuning Offset appears and allows you to set its value from 0% to 6%. CPU Internal Power Fault Control Thermal Feedback [Auto] Allows your system to take precautionary actions to be taken by the CPU when the thermal conditions of the external regulator exceeds the threshold. Configuration options: [Auto] [Disabled] [Enabled] Chapter 3 3-18 Chapter 3: BIOS setup CPU Integrated VR Fault Management [Auto] Disable this item to prevent tripping the Fully Integrated Voltage Regulator when doing over-voltage. We recommend you to disable this item when overclocking. Configuration options: [Auto] [Disabled] [Enabled] CPU Internal Power Configuration CPU Integrated VR Efficiency Management [Auto] Allows you to improve power saving when the processor is in low power state. Disable to make the Fully Integrated Voltage Regulator work in high performance at all times. Configuration options: [Auto] [High Performance] [Balanced] Power Decay Mode [Auto] Allows your system to improve the power saving mode on the Fully Integrated Voltage Regulator as the processor goes into low current state. Configuration options: [Auto] [Disabled] [Enabled] Idle Power-in Response [Auto] Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it enters manual override mode. Configuration options: [Auto] [Regular] [Fast] Idle Power-out Response [Auto] Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it exits manual override mode. Configuration options: [Auto] [Regular] [Fast] Power Current Slope [Auto] Allows you to set the gradient of the high-speed active phase current balance during load transients to eliminate current imbalance that can result from a load current oscillating near the switching frequency. Configuration options: [Auto] [LEVEL -4] - [LEVEL 4] Power Current Offset [Auto] Allows you to increase or decrease the output current sensed by the CPU. It finds the balance between optimal regulating while staying below the current threshold. Configuration options: [Auto] [100%] [87. 5%] [75. 0%] [62. 5%] [50. 0%] [37. 5%] [25. 0%] [12. 5%] [0%] [-12. 5%] [-25. 0%] [-37. 5%] [-50. 0%] [-62. 5%] [-75. 0%] [-87. 5%] [-100%] Power Fast Ramp Response [Auto] Allows you to increase to enhance the response of the voltage regulator during the load transient. Configuration options: [Auto] [0. 00] - [1. 50] ASUS Z87I-PRO 3-19 Chapter 3 CPU Internal Power Saving Control Power Saving Level 1 Threshold [Auto] Lower value provides sufficient overclocking tolerance to enlarge the overclocking potential. Higher value provides better power-saving condition. Use <+> or <-> key to adjust the value. The values range from 0A to 80A at 1Amp increment. Power Saving Level 2 Threshold [Auto] Lower value provides sufficient overclocking tolerance to enlarge the overclocking potential. Higher value provides better power-saving condition. Use <+> or <-> key to adjust the value. The values range from 0A to 50A at 1Amp increment. Power Saving Level 3 Threshold [Auto] Lower value provides sufficient overclocking tolerance to enlarge the overclocking potential. Higher value provides better power-saving condition. Use <+> or <-> key to adjust the value. [. . . ] 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. Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. [. . . ]