Definitions Of Battery State Led; Definitions Of Rj-45 Leds; Definitions Of Flash Media Leds; Battery Status Report And Control - Compal NBLB2 Service Manual

Table of Contents

NBLB2 Service Manual

12.7.11

 There is one dual-color LED indicator both of Green and Amber color.

(green color for Cleveland 10C/10GC and blue color for Cleveland 10/10G)

 LED colors and definition.

Green (Blue) color and amber color defined for battery charging and

discharging state. The definition as below:

Battery State

LED colors

Charging

Blue and blinking

(ON 1S, OFF 1S)

Blue solid on

Amber and blinking

(ON 500mS, OFF 500mS)

Discharging

Blue color off

Amber color off

Amber solid on

 When the battery is in critical low state, the system is protected and

can‟t be re-powered on without the AC power connected. In this situation,

the LED will be in amber color for a short time to indicate this condition.

Keep depressing the power button, and the LED will be blinking in amber

color

12.7.12

 LEDs to display the internal NIC status are required on the port

replicator and recommended on the notebook. The RJ-45 (NIC)

connection will have 2 LEDs positioned on both sides of the jack. A Yellow

LED ON indicates there is 100mbit link. The Green LED ON indicates the

link is present, blinking indicates activity on the link. Controlled by

hardware only.

12.7.13

 Blinking or ON when the Flash media is being accessed. The user

should make sure this LED is "off" before removing the media. Controlled

by hardware only.

12.8 Battery status report and control

Define the battery type and battery protection function.

12.8.1

 There are four battery states for each battery pack depend on the status

data getting from Smart battery pack through SMBus: full, normal, low,

critical low.

 The battery gas-gauge and level of low power states should base on

„current‟ system configuration settings.

 Battery turn on system condition : gas gauge > 5%