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Número de pieza | W655SZ | |
Descripción | (W650SZ - W655SZ) Notebook Computer | |
Fabricantes | ETC | |
Logotipo | ||
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No Preview Available ! W650SZ / W651SZ / W655SZ
Free Datasheet http://www.datasheet4u.com/
1 page About this Manual
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and
inspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the W650SZ /
W651SZ / W655SZ series notebook PC.
The following information is included:
Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade
elements of the system.
Appendix A, Part Lists
Appendix B, Schematic Diagrams
Appendix C, Updating the FLASH ROM BIOS
Preface
III
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5 Page 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 Battery ......................................................................2-5
Removing the Keyboard ..................................................................2-6
Removing the Hard Disk Drive .......................................................2-7
Removing the Optical (CD/DVD) Device ....................................2-10
Removing the System Memory (RAM) ........................................2-12
Removing and Installing a Processor ............................................2-14
Removing the Wireless LAN Module ...........................................2-17
Removing the MSATA Module ....................................................2-18
Removing the CCD .......................................................................2-19
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top ................................................................................................. A-3
Bottom ........................................................................................... A-4
COMBO ......................................................................................... A-5
DVD DUAL ................................................................................... A-6
HDD ............................................................................................... A-7
2nd HDD ........................................................................................ A-8
LCD ............................................................................................... A-9
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Processor 1/7-DMI, FDI, PEG ........................................................B-3
Processor 2/7- CLK, MISC .............................................................B-4
Processor 3/7- (DDR3) ...................................................................B-5
Processor 4/7- Power ......................................................................B-6
Processor 5/7- GFX PWR ...............................................................B-7
Processor 6/7- GND ........................................................................B-8
Processor 7/7- RSVD ......................................................................B-9
DDR3 SO-DIMM_1 .....................................................................B-10
DDR3 SO-DIMM_2 .....................................................................B-11
PS8625 ..........................................................................................B-12
PANEL, INVERTER ....................................................................B-13
VGA PCI-E Interface ....................................................................B-14
VGA Frame Buffer Interface ........................................................B-15
VGA Frame Buffer A ...................................................................B-16
VGA Frame Buffer C ...................................................................B-17
VGA I/O .......................................................................................B-18
VGA NVVDD Decoupling ...........................................................B-19
CRT, Holes ...................................................................................B-20
Lynx 1/9 ........................................................................................B-21
Lynx 2/9 ........................................................................................B-22
Lynx 3/9 ........................................................................................B-23
Lynx 4/9 ........................................................................................B-24
IX
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