Acer 3050 manual Lcd, Post

Error Message List

No beep Error Messages	FRU/Action in Sequence
No beep, power-on indicator turns off and	Power source (battery pack and power adapter). See “Power
LCD is blank.	System Check” on page 77..
	Ensure every connector is connected tightly and correctly.
	Reconnect the DIMM.
	LED board.
	System board.
No beep, power-on indicator turns on and	Power source (battery pack and power adapter). See “Power
LCD is blank.	System Check” on page 77..
	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	Reconnect the LCD connectors.
LCD is blank. But you can see POST on an	LCD inverter ID
external CRT.	LCD cable
	LCD inverter
	LCD
	System board
No beep, power-on indicator turns on and a	Ensure every connector is connected tightly and correctly.
blinking cursor shown on LCD during	System board
POST.
No beep during POST but system runs	Speaker
correctly.	System board

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