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4.4.6 ACPI Configuration
Suspend to RAM
It is recommended to select auto for ACPI S3 power saving.
ACPI HPET Table
Enable the High Precision Event Timer for better performance and to pass WHQL
tests.
PS/2 Keyboard S4/S5 Wakeup Support
Allow the system to be waked up by a PS/2 Keyboard.
PCIE Devices Power On
Allow the system to be waked up by a PCIE device and enable wake on LAN.
RTC Alarm Power On
Allow the system to be waked up by the real time clock alarm. Set it to By OS to let
it be handled by your operating system.
Summary of Contents for B450 Pro4 R2.0
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Page 18: ...English 12 2 1 Installing the CPU Unplug all power cables before installing the CPU 2 1 90o ...
Page 19: ...B450 Pro4 R2 0 13 English 3 ...
Page 21: ...B450 Pro4 R2 0 15 English 3 4 C P U _ F A N 1 ...
Page 22: ...English 16 Installing the AM4 Box Cooler SR2 1 2 ...
Page 23: ...B450 Pro4 R2 0 17 English 3 ...
Page 25: ...B450 Pro4 R2 0 19 English Installing the AM4 Box Cooler SR3 1 2 ...
Page 26: ...English 20 3 4 ...
Page 74: ...English 68 4 4 8 AMD PBS The AMD PBS menu accesses AMD specific features ...