Clevo W255EL Manuals

Manuals and User Guides for Clevo W255EL. We have 1 Clevo W255EL manual available for free PDF download: Service Manual

Clevo W255EL Service Manual

Clevo W255EL Service Manual (101 pages)

Brand: Clevo | Category: Laptop | Size: 6.91 MB

Table of Contents

Table of Contents
11
Introduction
13
Overview
13
Specifications
14
External Locator - Top View with LCD Panel Open
16
External Locator - Front & Right Side Views
17
External Locator - Left Side & Rear View
18
External Locator - Bottom View
19
Mainboard Overview - Top (Key Parts)
20
Mainboard Overview - Bottom (Key Parts)
21
Mainboard Overview - Top (Connectors)
22
Mainboard Overview - Bottom (Connectors)
23
Disassembly
25
Overview
25
Maintenance Tools
26
Connections
26
Maintenance Precautions
27
Disassembly Steps
28
Removing the Battery
29
Removing the Hard Disk Drive
30
Removing the Optical (CD/DVD) Device
32
Removing the System Memory (RAM)
33
Removing and Installing a Processor
35
Removing the 3.75G Module
38
Removing the Wireless LAN Module
39
Removing the Keyboard
40
Part Lists
41
Part List Illustration Location
42
Top (W251ELQ
43
Top (W255EL
44
Top (W258ELQ
45
Top (W253ELQ
46
Bottom (W251ELQ/W255EL/W258ELQ
47
Bottom (W253ELQ
48
Sata Blu Ray Combo (W251Elq/W255El/W258Elq
49
Sata Blu Ray Combo (W253Elq
50
DVD Dual (W251Elq/W255El/W258Elq
51
DVD Dual (W253Elq
52
Lcd (W251Elq/W255El/W258Elq
53
Lcd (W253Elq
54
Schematic Diagrams
55
System Block Diagram
56
LVDS, Inverter
66
Pantherpoint
68
USB 3.0, Power, WLAN
77
CCD, 3G, Tpm
78
Card Reader, LAN RTL8411
79
Lan (Rtl8411), Sata Hdd, Odd
80
Usb 3.0 Ti Tusb7320
81
Kbc-Ite It8518
82
Led, MDC
83
Audio Codec ALC269
84
USB Charger, Fan, TP, Multi-Conn
85
System Power
86
Vdd3, Vdd5
87
Power 1.5V/0.75V/1.8VS
88
Power 1.05VS
89
Power 0.85VS
90
Power V-Core1
91
Power V-Core2
92
Charger, AC in
93
Click Board
94
Audio Board/Usb
95
Power Switch & LID Board
96
External ODD Board
97
Updating the FLASH ROM BIOS
99
Download the BIOS
99
Unzip the Downloaded Files to a Bootable CD/DVD/ or USB Flash Drive
99
Set the Computer to Boot from the External Drive
99
Use the Flash Tools to Update the BIOS
100
Restart the Computer (Booting from the HDD
100

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