标题: Power Performance Tuning设置：BIOS Controls EPB与OS Controls EPB的区别 [打印本页] 作者Author: huangtf 时间: 2024-11-20 17:16 标题: Power Performance Tuning设置：BIOS Controls EPB与OS Controls EPB的区别 BIOS升级之前，是 *[01]BIOS Controls EPB，不知道是谁改的：
Setup Question = Power Performance Tuning
Help String = Options decides who Controls EPB.In OS mode: IA32_ENERGY_PERF_BIAS is usedIn BIOS mode: ENERGY_PERF_BIAS_CONFIG is usedIn PECI mode: PCS53 is used
Token =CF6 // Do NOT change this line
Offset =51
Width =01
BIOS Default=[00]OS Controls EPB
MFG Default=[00]OS Controls EPB
Options =[00]OS Controls EPB // Move "*" to the desired Option
*[01]BIOS Controls EPB
[02]PECI Controls EPB
BIOS升级之后，恢复默认值*[00]OS Controls EPB：
Setup Question = Power Performance Tuning
Help String = Options decides who Controls EPB.In OS mode: IA32_ENERGY_PERF_BIAS is usedIn BIOS mode: ENERGY_PERF_BIAS_CONFIG is usedIn PECI mode: PCS53 is used
Token =01 // Do NOT change this line
Offset =51
Width =01
BIOS Default=[00]OS Controls EPB
MFG Default=[00]OS Controls EPB
Options =*[00]OS Controls EPB // Move "*" to the desired Option
[01]BIOS Controls EPB
[02]PECI Controls EPB