Clevo W255BU Manuals

Clevo W255BU Manuals

Manuals and User Guides for Clevo W255BU. We have 1 Clevo W255BU manual available for free PDF download: Service Manual

Clevo W255BU Service Manual

Clevo W255BU Service Manual (93 pages)

Brand: Clevo | Category: Laptop | Size: 4.04 MB

Table of Contents

Notebook Computer
3
Service Manual
3
Instructions for Care and Operation
7
Power Safety
8
Battery Precautions
9
Related Documents
10
System Startup
10
Table of Contents
11
Introduction

13
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 the Wireless LAN Module
  34
- Removing the 3.75G Module
  35
- Removing the Keyboard
  36
Part Lists

37
- Part List Illustration Location
  38
- Top (W240BUQ, W241BU-C, W240BW
  38
- Bottom (W248BUQ, W249BU-C
  38
- Lcd (W240Bu, W241Bu, W240Bw
  45
- Lcd (W245Buq
  45
- Lcd (W248Buq - C
  45
- DVD Dual
  46
- Hdd
  50
Schematic Diagrams

50
- System Block Diagram
  50
- Ontario Mem & Pcie I/F, Ap
  51
- Ontatio Display/ Clk/ Misc
  52
- Ontario Power & Decoupling
  53
- Inagua Ddr3 So-Dimms a
  54
- Inagua Ddr3 So-Dimms B
  55
- Robson S3 PCIE/ LVDS 1/6
  56
- Robson S3 MAIN 2/6
  57
- Robson S3 MEM Interface 3/6
  58
- Robson S3 Straps 4/6
  59
- Robson S3 Power 5/6
  60
- Robson S3 Power 6/6
  60
- Robson DDR3 MEM CH-A
  62
- Robson DDR3 MEM CH-B
  63
- Hudson Pcie/ Pci/ Clock/ Fch
  64
- Hudson Gpio/ Usb/ Strap
  65
- Hudson Sata/ Debug Io/ Spi
  66
- Hudson Power Decoupling
  67
- Powergood/ Tpm
  68
- Lvds, Inverter
  69
- Hdmi/ Crt
  70
- CCD/ 3G
  71
- Card Reader/ LAN JMC261C
  72
- Mini Pcie/ Sata Hdd/ Odd
  73
- Audio Codec Alc261C
  74
- Usb 3.0 Vl800
  75
- Kbc- Ite It8518
  76
- Led/ MDC/ Bt
  77
- Usb/ Fan/ Tp/ Multi con
  78
- 5Vs/ 3.3Vs/ 1.8Vs/ 1.5Vs/ 1.1Vs
  79
- Power Vdd3/ Vdd5
  80
- Power 1.5V/ 0.75
  81
- Power 1.1V/ 1VS
  82
- Power 1.8VS
  83
- Apu Core/ Nb Core
  84
- Vga Power
  85
- Charger/ DC in
  86
- Click Board
  87
- Audio Board/ USB
  88
- Power Switch & LID Board
  89
- EXTERNAL ODD Board
  90
Updating the FLASH ROM BIOS

91
- To Update the Flash Rom Bios You Must
  91

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