4-12 EXTENSA 700/710 Service Guide

Indicator-Related Symptoms
Symptom / Error Spare Part / Action in Sequence
Indicator incorrectly remains off
or on, but system runs correctly 1. Reseat the LED board
2. LED board
3. Main board
Power-Related Symptoms
Symptom / Error Spare Part / Action in Sequence
Power shuts down during
operation 1. Battery
2. AC Adapter
3. DC/DC & Charge board
4. Main board
The system will not power-on. 1. Battery
2. AC adapter
3. DC/DC & Charge boar
4. Main board
The system will not power-off 1. DC/DC & Charge board
2. Main board
Battery can’t be charge 1. Battery
2. DC/DC & Charge board
3. IDE board
4. Main board
PCMCIA-Related Symptoms
Symptom / Error Spare Part / Action in Sequence
System cannot detect the
PCMCIA 1. PCMCIA slots assembly
2. Main board
Memory-Related Symptoms
Symptom / Error Spare Part / Action in Sequence
Memory count (size) appears
different from actual size. 1. Enter BIOS Utility to execute load setup default
settings, then reboot system.
2. DIMM
3. Main board
Speak-Related Symptoms
Symptom / Error Spare Part / Action in Sequence
Speakers have noise or no
sound comes from system 1. Speaker
2. Main board
700SG-4.fm Page 12 Thursday, May 28, 1998 1:13 PM