Acer M3900 manual Table of Contents

Table of Contents

System Tour	1
Features	1
Block Diagram	5
System Components	6
Front Panel	6
Rear Panel	7
Hardware Specifications and Configurations	8
Power Management Function(ACPI support function)	11
System Utilities	12
CMOS Setup Utility	12
Entering CMOS setup	12
Navigating Through the Setup Utility	12
Setup Utility Menus	14
System Disassembly	27
Disassembly Requirements	27
Pre-disassembly Procedure	28
Removing the Side Panel	29
Removing the Heat Sink Fan Assembly	30
Removing the Processor	32
Removing the VGA Card	33
Removing the TV Card	34
Removing the Mode Card	35
Removing the Memory Modules	36
Removing the Hard Disk Drive	37
Removing the USB Board of Rear Panel	39
Removing the Front Bezel	41
Removing the Optical Drive	43
Removing the Removable HDD	45
Removing the Power Supply	48
Removing the Card Reader	50
Removing the Mainboard	52
System Troubleshooting	54
Hardware Diagnostic Procedure	54
System Check Procedures	55
Power System Check	55
System External Inspection	55
System Internal Inspection	55
Beep Codes	56
Checkpoints	57
BIOS Recovery	60
Jumper and Connector Information	61
M/B Placement	61
Jumper Setting	63
Setting Jumper	63

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