Chapter 4
127
The system doesn't resume from
hibernation mode.
See “Save to Disk (S4)” on page 37.
Hard disk connection board
Hard disk drive
System board
The system doesn't resume from standby
mode after opening the LCD.
See “Save to Disk (S4)” on page 37.
LCD cover switch
System board
Battery fuel gauge in Windows doesn’t go
higher than 90%.
Remove battery pack and let it cool for 2 hours.
Refresh battery (continue use battery until power off, then
charge battery).
Battery pack
System board
System hangs intermittently.
Reconnect hard disk/CD-ROM drives.
Hard disk connection board
System board
Peripheral-Related Symptoms
Symptom / Error
Action in Sequence
System configuration does not match the
installed devices.
Enter BIOS Setup Utility to execute “Load Default Settings”,
then reboot system.
Reconnect hard disk/CD-ROM/diskette drives.
External display does not work correctly.
Press Fn+F5, LCD/CRT/Both display switching
System board
USB does not work correctly
System board
Print problems.
Ensure the “Parallel Port” in the “Onboard Devices
Configuration” of BIOS Setup Utility is set to Enabled.
Onboard Devices Configuration
Run printer self-test.
Printer driver
Printer cable
Printer
System Board
Serial or parallel port device problems.
Ensure the “Serial Port” in the Devices Configuration” of
BIOS Setup Utility is set to Enabled.
Device driver
Device cable
Device
System board
Keyboard/Touchpad-Related Symptoms
Symptom / Error
Action in Sequence
Keyboard (one or more keys) does not
work.
Reconnect the keyboard cable.
Keyboard
System board
Power Management-Related Symptoms
Symptom / Error
Action in Sequence
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 ...