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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: