Understanding power management, Understanding power management -15 – Lenovo ThinkCentre Tiny-In-One 24 Gen 5 23.8" Multi-Touch Monitor with Webcam User Manual
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Understanding power management
Power management is invoked when the computer recognizes that you have not using your
mouse or keyboard for a user-definable period. There are several states as described in the
table below.
For optimal performance, switch off your monitor at the end of each working day, or
whenever you expect to leave it unused for long periods during the day.
Table 2-4. Power indicator
State
Power
Indicator Screen Restoring Operation
Compliance
On
White
Normal
Standby/Suspend Amber
Blank
Press a key or move the mouse.
There may be a slight
delay reappears.
Note:
Standby also occurs
if there is no image output to the
monitor.
ENERGY STAR
Off
Off
Blank
Press power key to switch on
There may be a slight delay
before the image reappears.
ENERGY STAR
Table 2-5. Modern standby
Takes S0 & screen off as modern standby, Tips for the limitation of AMD modern standby.
Tiny status On (Screen on)
White
On (Screen off)
White
S3
White blink
S4/S5
OFF
Modern
standby
Breathing
TIO LED-Intel
White
Breathing
White blink
OFF
Breathing
TIO LED-AMD
White
Breathing
White blink
OFF
White blink
Remark: Tiny has no S3 status if it supports modern standby.
Power Management Modes
VESA Modes
Horizontal
Sync
Vertical
Sync
Video Power
Indicator Power Consumption
Normal operation Active
Active
Active White
34 W (maximum)**
14 W (typical)
Active-off mode
Inactive
Inactive
Off
Amber
Less than 0.5 W
Switch off
-
-
-
Off
Less than 0.3 W
Energy Star
Power Consumption
P
ON
11.85 W
E
TEC
38 kWh
** Maximum power consumption with max luminance.
This document is informational only and reflects laboratory performance. Your product may
perform differently, depending on the software, components and peripherals you ordered
and shall have no obligation to update such information. Accordingly, the customer should
not rely upon this information in making decisions about electrical tolerances or otherwise.
No warranty as to accuracy or completeness is expressed or implied.
2-15 Flat Panel Monitor User’s Guide