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Preface
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Preface
Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
System Specifications .....................................................................1-2
External Locator - Front View & Top View ...................................1-5
External Location - Left & Right Side Views .................................1-6
External Locator - Rear View .........................................................1-7
Mainboard Overview - Top (Key Parts) .........................................1-8
Mainboard Overview - Bottom (Key Parts) ....................................1-9
Mainboard Overview - Top (Cable Connectors & Switches) .......1-10
Mainboard Overview - Bottom (Cable Connectors & Switches) .1-11
Disassembly ...............................................2-1
Overview .........................................................................................2-1
Maintenance Tools ..........................................................................2-2
Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
Disassembly Steps ...........................................................................2-4
Removing the Hard Disk Drive Assembly ......................................2-5
Removing the System Memory .......................................................2-7
Removing and Installing the Processor ...........................................2-9
Removing the Modem ...................................................................2-11
Removing the Wireless LAN Module ...........................................2-12
Removing the TV Tuner Module ..................................................2-13
Removing the Bluetooth Module ..................................................2-14
Removing the LCD Back Cover ...................................................2-15
Removing the Optical Device Assembly ......................................2-17
Part Lists ..................................................A-1
Part List Illustration Location ........................................................A-2
LV22C/LV22N - Front Cover ........................................................A-3
LV22C/LV22N - Back ...................................................................A-4
LV22C/LV22N - Combo Drive ..................................................... A-5
LV22C/LV22N - DVD-Dual Drive ............................................... A-6
LV22C/LV22N - HDD .................................................................. A-7
LV22C - MB .................................................................................. A-8
LV22N - MB .................................................................................. A-9
LV19C/LV19N - Front Cover ..................................................... A-10
LV19C/LV19N - Back ................................................................ A-11
LV19C/LV19N - Combo Drive ................................................... A-12
LV19C/LV19N - DVD-Dual Drive ............................................. A-13
LV19C/LV19N - HDD ................................................................ A-14
LV19C - MB ................................................................................ A-15
LV19N - MB ................................................................................ A-16
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Clock Generator ..............................................................................B-3
CPU - 1 of 3 ....................................................................................B-4
CPU - 2 of 3 ....................................................................................B-5
CPU - 3 of 3 ....................................................................................B-6
Intel P965 1/5 CPU Interface ..........................................................B-7
Intel P965 2/5 PCI-E I/F .................................................................B-8
Intel P965 3/5 Memory I/F .............................................................B-9
Intel P965 4/5 GND ......................................................................B-10
Intel P965 5/5 Power ....................................................................B-11
DDRII SO-DIMM 1/2 ..................................................................B-12
DDRII SO-DIMM 2/2 ..................................................................B-13
MXM PCI-E CONN .....................................................................B-14
BIOS, USB K/B, TPM ..................................................................B-15
Panel, CPU Fan .............................................................................B-16
ICH8 1/3 (PCI, DMI, CPU, IRQ) .................................................B-17
ICH8 2/3 (LPC, ATA, USB, GPIO) .............................................B-18