Acer X241 Technical Information PDF herunterladen (Seite 79)

Chapter 4 74

Error Message List

No beep Error Messages FRU/Action in Sequence

No beep, power-on indicator turns off and LCD is

blank.

Power source (battery pack and power adapter). See “Power

System Check” on page 68.

Ensure every connector is connected tightly and correctly.

Reconnect the DIMM.

LED board.

System board.

No beep, power-on indicator turns on and LCD is

blank.

Power source (battery pack and power adapter). See “Power

System Check” on page 68.

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 LCD is

blank. But you can see POST on an external

CRT.

Reconnect the LCD connectors.

LCD inverter ID

LCD cable

LCD inverter

LCD

System board

No beep, power-on indicator turns on and a

blinking cursor shown on LCD during POST.

Ensure every connector is connected tightly and correctly.

System board

No beep during POST but system runs correctly. Speaker

System board

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Acer X241 Technical Information Seite 79