Understanding power management, Understanding power management -15 – Lenovo ThinkCentre Tiny-In-One 24 Gen 5 23.8" Multi-Touch Monitor with Webcam User Manual

Page 32

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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

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