Chapter 4
119
Error Message List
No beep Error Messages
FRU/Action in Sequence
No beep, power-on indicator turns off and
LCD is blank.
Power source (battery pack and power adapter). See “Power
System Check” on page 113..
Ensure every connector is connected tightly and correctly.
Reconnect the DIMM.
LED board.
System board.
No beep, power-on indicator turns on and
LCD is blank.
Power source (battery pack and power adapter). See “Power
System Check” on page 113..
Reconnect the LCD connector
Hard disk drive
LCD inverter ID
LCD cable
LCD Inverter
LCD
System board
No beep, power-on indicator turns on and
LCD is blank. But you can see POST on an
external CRT.
Reconnect the LCD connectors.
LCD inverter ID
LCD cable
LCD inverter
LCD
System board
No beep, power-on indicator turns on and a
blinking cursor shown on LCD during
POST.
Ensure every connector is connected tightly and correctly.
System board
No beep during POST but system runs
correctly.
Speaker
System board
Summary of Contents for Aspire 4730ZG Series
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 14: ...4 Chapter 1 System Block Diagram ...
Page 48: ...38 Chapter 1 ...
Page 65: ...Chapter 2 55 ...
Page 66: ...56 Chapter 2 ...
Page 111: ...Chapter 3 101 20 Remove the bluetooth module from the lower case ...
Page 120: ...110 Chapter 3 9 Remove the Web camera from the back cover ...
Page 134: ...124 Chapter 4 F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS Code Beeps ...
Page 141: ...Chapter 5 131 Top and Bottom View Jumper and Connector Locations Chapter 5 ...
Page 142: ...132 Chapter 5 ...
Page 146: ...136 Chapter 6 Aspire 5930 5930Z 5730Z Series Exploded Diagram ...
Page 147: ...Chapter 6 137 ...
Page 155: ...Chapter 6 145 ...
Page 178: ...Appendix A 168 ...
Page 182: ...172 Appendix B ...
Page 184: ...174 Appendix C ...