Preface
IX
Preface
Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
Specifications ..................................................................................1-2
External Locator - Top View with LCD Panel Open ......................1-4
External Locator - Front & Right Side Views .................................1-5
External Locator - Left Side & Rear View .....................................1-6
External Locator - Bottom View .....................................................1-7
Mainboard Overview - Top (Key Parts) .........................................1-8
Mainboard Overview - Bottom (Key Parts) ....................................1-9
Mainboard Overview - Top (Connectors) .....................................1-10
Mainboard Overview - Bottom (Connectors) ...............................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 Keyboard ..................................................................2-5
Removing the Battery ......................................................................2-6
Removing the Hard Disk Drive .......................................................2-8
Removing the System Memory (RAM) ........................................2-10
Removing the M.2 SSD Module ...................................................2-11
Removing the Wireless LAN Module ...........................................2-12
Wireless LAN, Combo, & LTE Module Cables ...........................2-13
Removing the 4G Module .............................................................2-14
Removing the CCD .......................................................................2-15
Part Lists ..................................................A-1
Part List Illustration Location ........................................................A-2
Top .................................................................................................A-3
Bottom ........................................................................................... A-4
Main Board ................................................................................... A-5
HDD .............................................................................................. A-6
LCD ............................................................................................... A-7
Schematic Diagrams.................................B-1
System Block Diagram ...................................................................B-2
Processor 1/7 ...................................................................................B-3
Processor 2/7 ...................................................................................B-4
Processor 3/7 ...................................................................................B-5
Processor 4/7 ...................................................................................B-6
Processor 5/7 ...................................................................................B-7
Processor 6/7 ...................................................................................B-8
Processor 7/7 ...................................................................................B-9
DDR4 CHA SO-DIMM_0 ............................................................B-10
DDR4 CHB SO-DIMM_0 ............................................................B-11
Panel, Inverter ...............................................................................B-12
Mini DP Port .................................................................................B-13
HDMI Connector ..........................................................................B-14
VGA PCI Express .........................................................................B-15
GPU Frame Buffer Partition .........................................................B-16
Frame Buffer Partition A ..............................................................B-17
Frame Buffer Partition B ..............................................................B-18
Frame Buffer Partition A_B .........................................................B-19
GPU Frame Buffer Partition .........................................................B-20
Frame Buffer Partition C ..............................................................B-21
Frame Buffer Partition D ..............................................................B-22
Frame Buffer Partition C_D .........................................................B-23
GPU Decoupling 1 ........................................................................B-24
GPU Decoupling 2 ........................................................................B-25
Straps and XTAL ..........................................................................B-26
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