Clevo W240HU Series User Manual

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 Battery ......................................................................2-5
Removing the Hard Disk Drive .......................................................2-6
Removing the Optical (CD/DVD) Device ......................................2-8
Removing the System Memory (RAM) ..........................................2-9
Removing and Installing a Processor ............................................2-11
Removing the Wireless LAN Module ...........................................2-14
Removing the Keyboard ................................................................2-15
Part Lists ..................................................A-1
Part List Illustration Location ........................................................A-2
Top (W240HU/W241HUQ Series) ................................................A-3
Top (W245HUQ Series) .................................................................A-4
Top (W249HUQ Series) .................................................................A-5
Bottom with SIM (W240HU/W241HUQ/W245HUQ Series) ...... A-6
Bottom without SIM (W240HU/W241HUQ/W245HUQ Series) . A-7
Bottom without SIM (W249HUQ Series) ..................................... A-8
Combo (W249HUQ Series) ........................................................... A-9
DVD (W240HU/W241HUQ/W245HUQ Series) ........................ A-10
DVD (W249HUQ Series) ............................................................ A-11
LCD (W240HU/W241HUQ Series) ............................................ A-12
LCD (W245HUQ Series) ............................................................. A-13
LCD (W249HUQ Series) ............................................................. A-14
Schematic Diagrams.................................B-1
System Block Diagram ...................................................................B-2
CPU 1/7 (DMI, PEG, FDI) .............................................................B-3
CPU 2/7 (CLK, MISC, JTAG) .......................................................B-4
CPU 3/7 (DDR3) ............................................................................B-5
CPU 4/7 (Power) .............................................................................B-6
CPU 5/7 (Graphics Power) .............................................................B-7
CPU 6/7 (GND) ..............................................................................B-8
CPU 7/7 (RESERVED) ..................................................................B-9
DDR3 SO-DIMM_0 .....................................................................B-10
DDR3 SO-DIMM_1 .....................................................................B-11
LVDS, Inverter .............................................................................B-12
HDMI, CRT ..................................................................................B-13
CougarPoint - M 1/9 .....................................................................B-14
CougarPoint - M 2/9 .....................................................................B-15
CougarPoint - M 3/9 .....................................................................B-16
CougarPoint - M 4/9 .....................................................................B-17
CougarPoint - M 5/9 .....................................................................B-18
CougarPoint - M 6/9 .....................................................................B-19
CougarPoint - M 7/9 .....................................................................B-20
CougarPoint - M 8/9 .....................................................................B-21

Clevo W240HU Series Specifications

General

Brand	Clevo
Model	W240HU Series
Category	Laptop
Language	English