134
Chapter 4
The system doesn’t power-off.
Power source (battery pack and power adapter). See “Power
System Check” on page 121.
Hold and press the power switch for more than 4 seconds.
System board
Battery can’t be charged
See “Check the Battery Pack” on page 123.
Battery pack
System board
PCMCIA-Related Symptoms
Symptom / Error
Action in Sequence
System cannot detect the PC Card
(PCMCIA)
PCMCIA slot assembly
System board
PCMCIA slot pin is damaged.
PCMCIA slot assembly
Memory-Related Symptoms
Symptom / Error
Action in Sequence
Memory count (size) appears different from
actual size.
Enter BIOS Setup Utility to execute “Load Default Settings,
then reboot system.
DIMM
System board
Speaker-Related Symptoms
Symptom / Error
Action in Sequence
In Windows, multimedia programs, no
sound comes from the computer.
Audio driver
Speaker
System board
Internal speakers make noise or emit no
sound.
Speaker
System board
Power Management-Related Symptoms
Symptom / Error
Action in Sequence
The system will not enter hibernation
See “Save to Disk (S4)” on page 34.
Keyboard (if control is from the keyboard)
Hard disk drive
System board
The system doesn't enter hibernation mode
and four short beeps every minute.
Press Fn+
o
and see if the computer enters hibernation
mode.
Touchpad
Keyboard
Hard disk connection board
Hard disk drive
System board
The system doesn’t enter standby mode
after closing the LCD
See “Save to Disk (S4)” on page 34.
LCD cover switch
System board
Power-Related Symptoms
Symptom / Error
Action in Sequence
Содержание Aspire 8735
Страница 6: ...VI ...
Страница 10: ...4 Chapter 1 System Block Diagram ...
Страница 54: ...50 Chapter 2 ...
Страница 71: ...Chapter 3 67 2 Remove the two captive screws securing the hard disk drive cover ...
Страница 81: ...Chapter 3 77 5 Disconnect the power board cable from PWCN1 connector on the system to remove it ...
Страница 94: ...90 Chapter 3 19 Disconnect the Media console cable from LEDB1 on the main board ...
Страница 112: ...108 Chapter 3 21 Remove the USB board module from the lower case ...
Страница 118: ...114 Chapter 3 13 Detach any adhesive tapes and any cable that is glued to the LCD panel ...
Страница 119: ...Chapter 3 115 14 Disconnect the FPC cable from the LCD panel ...
Страница 136: ...132 Chapter 4 F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS Code Beeps ...
Страница 143: ...Chapter 4 139 ...
Страница 144: ...140 Chapter 4 ...
Страница 145: ...Chapter 5 139 Motherboard Jumper and Connector Locations Chapter 5 ...
Страница 146: ...140 Chapter 5 ...
Страница 148: ...142 Chapter 5 try again NOTE The steps are only for clearing BIOS Password Supervisor Password and User Password ...
Страница 150: ...144 Chapter 5 ...
Страница 152: ...146 Chapter 6 Aspire 8735 8735G 8735ZG Series Exploded Diagram ...
Страница 170: ...158 Appendix B ...
Страница 172: ...160 Appendix C ...