Acer 4732Z/4332 - Manual (Page 66)

58 Acer Aspire 4732Z/4332 Service Guide
Power-on indicator turns off and LCD is
blank. • Power source (battery pack and power adapter.) See “Power
System Check” section on page 64.
•
Make sure all connectors are connected tightly and correctly.
•
Reinstall the DIMM.
•
Mainboard
Power-on indicator turns on and LCD
is blank. • Power source (battery pack and power adapter.) See “Power
System Check” section on page 64.
•
Reconnect the LCD cable
•
Hard disk drive
•
LCD panel
•
Mainboard
Power-on indicator turns on and LCD is
blank. POST is visible when using an
external CRT. • Reconnect the LCD cable.
• LCD panel
• Mainboard
Power-on indicator turns on and a
blinking cursor is during POST.
•
Make sure all connectors are connected tightly and correctly.
•
Mainboard
Failure Fixed Disk • Reconnect the HDD connector.
• Select “Load Setup Defaults” in the BIOS Setup Utility’s Exit
menu.
• Hard disk drive
• Mainboard
No beep, power-on indicator turns off and
LCD is blank.
•
Power source (battery pack and power adapter). See “Power
System Check” on page 64
• Make sure all connectors are connected tightly and correctly.
• Reconnect the DIMM.
• Mainboard
No beep, power-on indicator turns on and
LCD is blank.
•
Power source (battery pack and power adapter). See “Power
System Check” on page 64
• Reconnect the LCD cable.
• Hard disk drive
• LCD cable
• LCD panel
• Mainboard
No beep, power-on indicator turns on and
LCD is blank. But you can see POST on an
external CRT. • Reconnect the LCD cable.
• LCD panel
• Mainboard
No beep, power-on indicator turns on and a
blinking cursor shown on LCD during
POST. • Make sure all connectors are connected tightly and correctly.
•
Mainboard
No beep during POST but system runs
correctly. • Speaker
• Mainboard
Error Messages Check or do the following in sequence: