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Chapter 1
21
Power Management Function (ACPI support function)
Device Standby Mode
T
Independent power management timer for hard disk drive devices
(0-15 minutes, time step=1 minute).
T
Hard disk drive goes into Standby mode (for ATA standard interface).
T
Disable V-sync to control the VESA DPMS monitor.
T
Resume method: device activated (Keyboard for DOS, keyboard & mouse for Windows).
T
Resume recovery time: 3-5 sec.
Global Standby Mode
T
Global power management timer (2-120 minutes, time step=10 minute).
T
Hard disk drive goes into Standby mode (for ATA standard interface).
T
Disable H-sync and V-sync signals to control the VESA DPMS monitor.
T
Resume method: Return to original state by pushing external switch button, modem ring in,
keyboard and mouse for APM mode.
T
Resume recovery time: 7-10 sec.
Suspend Mode
T
Independent power management timer (2-120 minutes, time step=10 minutes) or pushing external
switch button.
T
CPU goes into SMM.
T
CPU asserts STPCLK# and goes into the Stop Grant State.
T
LED on the panel turns amber colour.
T
Hard disk drive goes into SLEEP mode (for ATA standard interface).
T
Disable H-sync and V-sync signals to control the VESA DPMS monitor.
T
Ultra I/O and VGA chip go into power saving mode.
T
Resume method: Return to original state by pushing external switch button, modem ring in,
keyboard and mouse for APM mode.
T
Return to original state by pushing external switch button, modem ring in and USB keyboard for
ACPI mode.
ACPI
T
ACPI specification 1.0b.
T
S0, S1, S3 and S5 sleep state support.
T
On board device power management support.
T
On board device configuration support.
Summary of Contents for AcerPower FH/SK50
Page 59: ... AcerPower FH ...
Page 60: ... ...
Page 61: ... 0 1 2 0 31 0 1 4 3 5 6 0 1 ...
Page 62: ...7 0 1 8 0 1 8 9 8 8 2 3 2 2 ...
Page 63: ...5 3 2 8 8 3 ...
Page 64: ... 8 8 8 8 8 8 8 8 8 ...
Page 65: ... 8 5 ...
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Page 77: ...74 Chapter 5 ...
Page 81: ...77 Chapter 6 FRU List The FRU list will be updated later ...
Page 82: ...Chapter 6 78 ...