Acer 1200 manual Chapter four Troubleshooting 109

Table of Contents
	Removing the Lower Cover	. .65
	Removing the DIMM	. .66
	Removing the WLAN Board Modules	. .67
	Removing the Hard Disk Drive Module	. .68
Main Unit Disassembly Process		. .70
	Main Unit Disassembly Flowchart	. .70
	Removing the Keyboard	. .71
	Removing the Middle Cover	. .72
	Removing the LCD Module	. .74
	Separating the Upper Case from the Lower Case	. .78
	Removing the Button Board	. .80
	Removing the Fingerprint Board Module	. .84
	Removing theTouch Pad Board Module	. .86
	Removing the Optical Drive Module	. .87
	Removing the Main Board	. .89
	Removing the CPU and VGA Heatsink Module	. .92
	Removing the CPU	. .93
	Removing the Modem Board	. .94
	Removing the Speaker Modules	. .95
	Removing the Card Reader Board	. .97
LCD Module Disassembly Process		. .99
	LCD Module Disassembly Flowchart	. .99
	Removing the LCD Bezel	.100
	Removing the LCD module with the Brackets	.102
	Removing the FPC Cable	.103
	Removing the LCD Brackets	.105
	Removing the Antennas	.106
	Removing the Web Camera	.108
Chapter four	Troubleshooting	109
System Check Procedures		.110
	External Diskette Drive Check	.110
	External CD-ROM Drive Check	.110
	Keyboard or Auxiliary Input Device Check	.110
	Memory check	.111
	Power System Check	.111
	Touchpad Check	.113
Power-On Self-Test (POST) Error Message		.114
Index of Error Messages		.115
Phoenix BIOS Beep Codes		.119
Index of Symptom-to-FRU Error Message		.124
Intermittent Problems		.128
Undetermined Problems		.129
Chapter five	Jumper and Connector Locations	131
Top and Bottom View		.131
Clearing Password Check and BIOS Recovery		.132
	Clearing Password Check	.132
	BIOS Recovery by Crisis Disk	.134
Chapter six	FRU (Field Replaceable Unit) List	135

Ferrari 1200 Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 Ferrari 1200 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148

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