Power Management
6-68
•
Some peripherals may not be S4 capable, which can prevent the system from
entering S4 state.
Reference the
ACPI Specification
for details.
Peripherals
:
ACPI defines power states for peripherals which are separate from the
system power state. The device power states range from D0 (fully-on) to D3 (off) It is
the responsibility of the driver developer for each peripheral to define and support
the available power states.
Power State S0 Working
S0 Idle,
Backlight
Off,
SSD Idle
S3 Suspend
to RAM
S4
Hibernate
S5 Soft
Off
S0 Idle,
Backlight
on
Supported:
Y/N
Y
Y
Y
Y
Y
Y
Description
Fully
Functional**
Video
Backlight
Off, SSD
Idle
Video
Backlight
Off, SSD
Idle, Cache
Flush,
Memory in
Slow
Refresh,
CPU Halted
Video
Backlight
Off, SSD
Off, Cache
Flush,
Memory
data to
SSD,
CPU Halted
OFF
Some
devices
remain
powered
by
standby
voltage
(LAN,
ME-AMT,
USB) to
allow
wake-up
Video
backlight
on
Power
Supply
Status
On
On
Powered
Down*
Powered
Down*
Powered
Down*
On
Power Consumption
Celeron
G4900T
42.3W
16.4W
2.9W
2.5W
2.5W
25.6W
Core i3–
8100T
62.2W
17.4W
3.25W
3.0W
3.0W
24.9W
Core i5–
8500T
63.9W
17.4W
3.25W
3.0W
3.0W
24.9W
Wake Options
Summary of Contents for 7772 Series
Page 1: ...User Guide NCR CX7 All in One POS 7772 BCC5 0000 5363 Issue A...
Page 11: ...ix Revision Record Issue Date Remarks A Jul 2019 First Issue...
Page 12: ...x...
Page 25: ...Product Overview 1 13 Label Locations CX7 with Base...
Page 26: ...1 14...
Page 92: ...8 80 BIOS Updating Procedure c Press Start to load the image...
