Clevo W251HPQ Service Manual
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Clevo W251HPQ Service Manual

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W251HPQ/W251HPQ-C/W251HNQ/W251HNQ-C/W255HP/W255HN/W258HPQ/W258HPQ-C/W258HNQ

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Summary of Contents for Clevo W251HPQ

  • Page 1 W251HPQ/W251HPQ-C/W251HNQ/W251HNQ-C/W255HP/W255HN/W258HPQ/W258HPQ-C/W258HNQ...
  • Page 3 Preface Notebook Computer W251HPQ/W251HPQ-C/W251HNQ/W251HNQ-C/W255HP/ W255HN/W258HPQ/W258HPQ-C/W258HNQ Service Manual...
  • Page 4 Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven- dor.
  • Page 5 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 W251HPQ/ W251HPQ-C/W251HNQ/W251HNQ-C/W255HP/W255HN/W258HPQ/W258HPQ-C/W258HNQ series notebook The following information is included: Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
  • Page 6 Preface IMPORTANT SAFETY INSTRUCTIONS Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per- sons when using any electrical equipment: 1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool.

  • Page 7: Instructions For Care And Operation

    Preface Instructions for Care and Operation The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions: Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged. Do not expose the computer Do not place it on an unstable Do not place anything heavy...

  • Page 8: Power Safety

    Preface Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong mag- netic fields. These can hinder proper performance and damage your data. Take care when using peripheral devices. Use only approved brands of Unplug the power cord before peripherals.

  • Page 9: Battery Precautions

    Preface Battery Precautions • Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer. • Do not continue to use a battery that has been dropped, or that appears damaged (e.g. bent or twisted) in any way. Even if the computer continues to work with a damaged battery in place, it may cause circuit damage, which may possibly result in fire.

  • Page 10: System Startup

    Preface Related Documents You may also need to consult the following manual for additional information: User’s Manual on CD/DVD This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro- gram. It also describes the installation and operation of the utility programs provided with the notebook PC. System Startup 1.

  • Page 11: Table Of Contents

    Part Lists ..........A-1 PCH 3/9- DMI, FDI, PWRGD .............B-21 PCH 4/9- LVDS, DDI, CRT ............B-22 Part List Illustration Location ............A-2 PCH 4/9- OCI, USB, RSVD ............B-23 Top (W251HPQ,W251HNQ) ............A-3 PCH 6/9- GPIO, CPU ..............B-24 Top (W255HP,W255HN) .............. A-4...
  • Page 12 Power VGA NVVDD ..............B-42 AC IN, CHARGER ..............B-43 AUDIO BOARD ................B-44 CLICK BOARD ................B-45 W251HPQ POWER SW BOARD ..........B-46 W270HU BRIDGE ODD BOARD ..........B-47 W270HU POWER SW BOARD ..........B-48 Power Diagram ................B-49 Power On SEQ ................

  • Page 13: Introduction

    Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the W251HPQ/W251HPQ-C/W251HNQ/ W251HNQ-C/W255HP/W255HN/W258HPQ/W258HPQ-C/W258HNQ series notebook computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about dri-vers (e.g.

  • Page 14: Specifications

    Microsoft DirectX®11 Compatible facturer's release schedule. Check with your Intel® Core™ i5 Processor service center for more details. W251HPQ/W251HPQ-C/W255HP/W258HPQ/W258HPQ- i5-2540M (2.60GHz), i5-2520M (2.50GHz),  i5-2410M (2.30GHz) Intel® GMA HD and NVIDIA® GeForce GT 520M 3MB L3 Cache, 32nm, DDR3-1333MHz, TDP 35W Supports NVIDIA®...
  • Page 15 Introduction Audio Keyboard Dimensions & Weight High Definition Audio Compliant Interface Full-size “WinKey” keyboard (with numeric keypad) 374mm (w) * 250mm (d) * 14.3 - 37.2mm (h) 2.6kg with ODD & 48.84WH Battery THX TruStudio Pro Pointing Device 2 * Built-In Speakers Built-In Microphone Built-in Touchpad (scrolling key functionality integrated) Interface...

  • Page 16: External Locator - Top View With Lcd Panel Open

    Introduction External Locator - Top View with LCD Panel Open Figure 1 Top View 1. PC Camera (Optional) 2. LCD 3. Power Button 4. LED Status Indicators 5. Keyboard 6. Built-In Microphone 7. Touchpad & Buttons 15.6” (39.62cm) 1 - 4 External Locator - Top View with LCD Panel Open...

  • Page 17: External Locator - Front & Right Side Views

    Introduction External Locator - Front & Right Side Views Figure 2 Front View 1. LED Power Indicator FRONT VIEW Figure 3 Right Side View 1. Microphone-In RIGHT SIDE VIEW Jack 2. Headphone-Out Jack 3. USB 2.0 Port 4. Optical Device Drive Bay 5.

  • Page 18: External Locator - Left Side & Rear View

    Introduction External Locator - Left Side & Rear View Figure 4 Left Side View 1. DC-In Jack 2. External Monitor Port LEFT SIDE VIEW 3. RJ-45 LAN Jack 4. HDMI-Out Port 5. USB 3.0 Ports 6. Vent 7. e-SATA Port 8.

  • Page 19: External Locator - Bottom View

    Introduction External Locator - Bottom View Figure 6 Bottom View 1. Battery 2. Component Bay Cover 3. Vent 4. Hard Disk Bay Cover 5. Speakers  Overheating To prevent your com- puter from overhea- ting, make sure no- thing blocks any vent while the computer is in use.

  • Page 20: Mainboard Overview - Top (Key Parts)

    Introduction Mainboard Overview - Top (Key Parts) Figure 7 Mainboard Top Key Parts 1. KBC-ITE IT8518 2. Audio Codec ALC269 3. JMICRO JMC251 C 1 - 8 Mainboard Overview - Top (Key Parts)

  • Page 21: Mainboard Overview - Bottom (Key Parts)

    Introduction Mainboard Overview - Bottom (Key Parts) Figure 8 Mainboard Bottom Key Parts 1. Memory Slots DDR3 SO-DIMM 2. CMOS Battery 3. Mini-Card Connector (WLAN Module) 4. CPU Socket (no CPU installed) 5. Mini-Card Connector (3G Module) 6. nVIDIA VGA 7.

  • Page 22: Mainboard Overview - Top (Connectors)

    Introduction Mainboard Overview - Top (Connectors) Figure 9 Mainboard Top Connectors 1. HDMI-Out Port 2. USB Port 3.0 3. eSATA Port 4. Speaker Cable Connector 5. Microphone Cable Connector 6. Audio Board Connector 7. TouchPad Cable Connector 1 8. TouchPad Cable Connector 2 9.

  • Page 23: Mainboard Overview - Bottom (Connectors)

    Introduction Mainboard Overview - Bottom (Connectors) Figure 10 Mainboard Bottom Connectors 1. ODD Connector 2. HDD Connector 3. CPU Fan Cable Connector 4. Multi-in-1 Card Reader 5. RJ-45 LAN Jack 6. External Monitor Port 7. DC-In Jack 8. CCD Cable Connector 9.
  • Page 24 Introduction 1 - 12...

  • Page 25: Disassembly

    Disassembly Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the W251HPQ/W251HPQ-C/W251HNQ/W251HNQ- C/W255HP/W255HN/W258HPQ/W258HPQ-C/W258HNQ series notebook’s parts and subsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated). We suggest you completely review any procedure before you take the computer apart.

  • Page 26: Maintenance Tools

    Disassembly NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: • M3 Philips-head screwdriver •...

  • Page 27: Maintenance Precautions

    Disassembly Maintenance Precautions  The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re- moval and/or replacement job, take the following precautions: Power Safety Warning 1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other Before you undertake components could be damaged.

  • Page 28: Disassembly Steps

    Disassembly Disassembly Steps The following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM THE DISASSEMBLY STEPS IN THE ORDER INDICATED. To remove the Battery: To remove the Keyboard: 1. Remove the battery page 2 - 5 1.

  • Page 29: Removing The Battery

    Disassembly Removing the Battery Figure 1 Battery Removal 1. Turn the computer off, and turn it over. 2. Slide the latch in the direction of the arrow (Figure 1a a. Slide the latch and hold it 3. Slide the latch in the direction of the arrow, and hold it in place (Figure 1a in place.

  • Page 30: Removing The Hard Disk Drive

    Disassembly Removing the Hard Disk Drive The hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk drives with a height of 9.5mm Figure 2 (h). Follow your operating system’s installation instructions, and install all necessary drivers and utilities (as outlined in HDD Assembly Chapter 4 of the User’s Manual) when setting up a new hard disk.
  • Page 31 Disassembly 3. Remove the hard disk bay cover (Figure 3b Figure 3 4. Grip the tab and slide the hard disk in the direction of arrow (Figure 3c HDD Assembly 5. Lift the hard disk assembly out of the bay (Figure 3d Removal (cont’d.) 6.

  • Page 32: Removing The Optical (Cd/Dvd) Device

    Disassembly Removing the Optical (CD/DVD) Device Figure 4 Optical Device 1. Turn off the computer, remove the battery (page 2 - 5) and hard disk (page 2 - Removal 2. Remove the screw at point (Figure 4a 3. Use a screwdriver to carefully push out the optical device at point (Figure 4b a.

  • Page 33: Removing The System Memory (Ram)

    Disassembly Removing the System Memory (RAM) Figure 5 RAM Module The computer has two memory sockets for 204 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting Removal DDRIII (DDR3) Up to 1066/1333 MHz. The main memory can be expanded up to 8GB. The SO-DIMM modules sup- ported are 1024MB and 2048MB DDRIII Modules.
  • Page 34 Disassembly 6. Gently pull the two release latches ( & ) on the sides of the memory socket in the direction indicated by the Figure 6 arrows (Figure 5c). The RAM module will pop-up Figure 5d , and you can then remove it RAM Module 7.

  • Page 35: Removing And Installing A Processor

    Disassembly Removing and Installing a Processor Figure 7 Processor Removal Processor Removal Procedure 1. Turn off the computer, turn it over, and remove the battery (page 2 - 5) and the component bay cover (page 2 - a. The CPU heat sink will 2.
  • Page 36 Disassembly 5. Turn the release latch towards the unlock symbol to release the CPU (Figure 8d). Figure 8 6. Carefully (it may be hot) lift the CPU up and out of the socket (Figure 8e). Processor Removal 7. Reverse the process to install a new CPU. (cont’d) 8.
  • Page 37 Disassembly Processor Installation Procedure Figure 9 1. Insert the CPU (Figure 9a), pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE Processor Installation IT!), and turn the release latch towards the lock symbol (Figure 9b).

  • Page 38: Removing The 3.75G Module

    Disassembly Removing the 3.75G Module Figure 10 3G Module Removal 1. Turn off the computer, turn it over, and remove the battery (page 2 - 5) and the component bay cover (page 2 - 2. The 3.75G module will be visible at point on the mainboard (Figure 10a).

  • Page 39: Removing The Wireless Lan Module

    Disassembly Removing the Wireless LAN Module Figure 11 Wireless LAN 1. Turn off the computer, turn it over, and remove the battery (page 2 - 5) and the component bay cover (page 2 - Module Removal 2. The Wireless LAN module will be visible at point on the mainboard (Figure 11a).

  • Page 40: Removing The Keyboard

    Disassembly Removing the Keyboard Figure 12 Keyboard Removal 1. Turn off the computer, and remove the battery (page 2 - a. Remove screws from the 2. Remove screws from the bottom of the computer. Press at points to unsnap the LED cover module bottom of the computer.

  • Page 41: Part Lists

    Appendix A:Part Lists This appendix breaks down the W251HPQ/W251HPQ-C/W251HNQ/W251HNQ-C/W255HP/W255HN/W258HPQ/ W258HPQ-C/W258HNQ series notebook’s construction into a series of illustrations. The component part numbers are indicated in the tables opposite the drawings. Note: This section indicates the manufacturer’s part numbers. Your organization may use a different system, so be sure to cross-check any relevant documentation.

  • Page 42: Part List Illustration Location

    Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A - 1 Part List Illustration W251HPQ/W251HPQ-C/ W258HPQ/W258HPQ-C/ Part W255HP/W255HN Location W251HNQ/W251HNQ-C W258HNQ page A - 3 page A - 4 page A - 5...

  • Page 43: Top (W251Hpq,W251Hnq

    Top (W251HPQ,W251HNQ) Figure A - 1 (W251HPQ,W251H 非耐落 灰色 Top (W251HPQ,W251HNQ) A - 3...

  • Page 44: Top (W255Hp,W255Hn

    Top (W255HP,W255HN) Figure A - 2 (W255HP,W255HN) 非耐落 灰色 A - 4 Top (W255HP,W255HN)

  • Page 45: Top (W258Hpq,W258Hnq

    Top (W258HPQ,W258HNQ) Figure A - 3 (W258HPQ,W258H 非耐落 非耐落 灰色 保護膜 Top (W258HPQ,W258HNQ) A - 5...

  • Page 46: Bottom

    Bottom Figure A - 4 Bottom A - 6 Bottom...

  • Page 47: Sata Blu Ray Combo

    SATA BLU RAY COMBO Figure A - 5 SATA BLU RAY COMBO 非耐落 志精 SATA BLU RAY COMBO A - 7...

  • Page 48: Dvd Dual

    DVD DUAL Figure A - 6 DVD DUAL 非 耐落 志 精 A - 8 DVD DUAL...

  • Page 49: Lcd

    Figure A - 7 頭厚 非耐落 中性 LCD A - 9...
  • Page 50 A - 10...
  • Page 51 PANEL, INVERTER, CRT - Page B - 12 CCD, TPM, MULTI CON - Page B - 29 W251HPQ POWER SW BOARD - Page B - 46 sion 6-7P-W25p6-001 VGA PCI-E Interace - Page B - 13 USB2.0, USB3.0 NEC - Page B - 30...

  • Page 52: Schematic Diagrams

    800/1067/1333 MHz CLICK BOARD Nvidia PROCESSOR 1.8V, PEX_VDD,0.85VS 6-71 -W25P2-D02 DDR3 / 1.5V DDRIII Fermi N12P rPGA989/988 SO-DIMM2 W251HPQ POWER SW B'd RAM SIZE:1~2GB 6-71 -W25PS-D02 1.5V,0.75VS(VTT_MEM) (64MX16) SYSTEM SMBUS FBVDDQ DDRIII 969 Balls 0. 1"~ 13 W270HU POWER SW B'd...

  • Page 53: Processor 1/7-Dmi, Fdi, Peg

    Schematic Diagrams Processor 1/7-DMI, FDI, PEG Sandy Bridge Processor 1/7 ( DMI,PEG,FDI ) H 1 7 H 1 3 H 6 _ 3 D 4 _ 4 H 6 _ 3 D 4 _ 4 H 6 _ 3 D 4 _ 4 1 .

  • Page 54: Processor 2/7- Clk, Misc

    Schematic Diagrams Processor 2/7- CLK, MISC PU/PD for JTAG signals Sandy Bridge Processor 2/7 ( CLK,MISC,JTAG ) Processor Pull downs 1 . 0 5V S _V T T 1 0 K _ 04 R 3 9 9 H _ C P U P W R GD _ R XD P _ TM S R 4 1 6 51 _ 0 4...

  • Page 55: Processor 3/7- (Ddr3

    Schematic Diagrams Processor 3/7- (DDR3) Sandy Bridge Processor 3/7 ( DDR3 ) U29C U29 D AB 6 A E2 M _A _DQ[63:0] M _A _CL K_D DR0 M _B_D Q[63:0] M _B _CLK _DDR 2 S A _CLK [ 0] SB _CLK [0] AA 6 A D2...
  • Page 56 Schematic Diagrams Processor 4/7- Power Sandy Bridge Processor 4/7 ( POWER ) POWER U29F PROCESSOR CORE POWER PRO CES SO R U NC ORE P OWE R V COR E 1. 05V S _VTT 1.05VS _VT T 8 .5 A A G35 ICCMAX Maximu m Processo r SV 48...

  • Page 57: Processor 5/7- Gfx Pwr

    Schematic Diagrams Processor 5/7- GFX PWR Sandy Bridge Processor 5/7 ( GRAPHICS POWER ) POWER 1 . 5 V U 2 9G V G F X _ C O R E A T 2 4 A K 35 V C C _ G T_ S E N S E A T 2 3 V A X G 1 V A X G_ S E N S E...

  • Page 58: Processor 6/7- Gnd

    Schematic Diagrams Processor 6/7- GND Sandy Bridge Processor 6/7 ( GND ) U2 9H U29I AT35 AJ22 V SS 1 VSS 81 AT32 AJ19 V SS 2 VSS 82 AT29 AJ16 V SS 3 VSS 83 VS S161 V SS234 AT27 AJ13 V SS 4...

  • Page 59: Processor 7/7- Rsvd

    Schematic Diagrams Processor 7/7- RSVD Sandy Bridge Processor 7/7 ( RESERVED ) CFG Straps for Processor PE G Sta tic L ane Rever sal - CFG2 is f or th e 16 x CF G2 1: (Defa ult) Norm al Op erati on; L ane # de finit ion match es so cket pin m ap d efini tion 0: Lane Reve rsed CF G2...

  • Page 60: Ddr3 So-Dimm_0

    Schematic Diagrams DDR3 SO-DIMM_0 SO-DIMM A C 34 9 *1 0 p_ 5 0 V _N P O_ 0 4 M_ A _ C L K _ D D R 0 M _ A _C L K _D D R # 0 JD I MM 2A M_ A _ A [ 1 5 : 0 ] M_ A _ D Q [ 63 : 0 ]...

  • Page 61: Ddr3 So-Dimm_1

    Schematic Diagrams DDR3 SO-DIMM_1 SO-DIMM B J D I M M1 B C 3 1 3 *1 0 p_ 5 0 V _ N P O _ 04 M _ B _C L K _ D D R 2 M _ B _ C L K _ D D R # 2 1 .

  • Page 62: Panel, Inverter, Crt

    Schematic Diagrams PANEL, INVERTER, CRT La yo ut :N ot e R N 21 0 _ 8 P 4R _ 04 PANEL CONNECTOR (30Pin & 40Pin CO-lay) L V D S -U 2N LV DS & e DP L V D S -U 2P 3.

  • Page 63: Vga Pci-E Interace

    Schematic Diagrams VGA PCI-E Interace H 12 H 8 _0D 4_3 H 8_0 D 4_ 3 H 8_0D 4_3 3V 3 _R U N BI OS R OM U 26A P E X _V D D 3 V 3_R U N 12/7 ? BIOS 1/ 1 6 PC I _EXPR ESS A K 16...

  • Page 64: Vga Frame Buffer Interface

    Schematic Diagrams VGA Frame Buffer Interface F ram e Buf fer Interface U 26B U 26C 2/ 1 6 F BA 3/ 1 6 F BB F B C _ D [ 63: 0] F B V D D Q F B C _D [ 63: 0] FB A _D [ 63: 0] FB V D D Q...

  • Page 65: Vga Frame Buffer A

    Schematic Diagrams VGA Frame Buffer A Frame Buffer Partition A F B A _ C MD [ 31 : 0] F B A _C MD [ 31: 0] FB A _D [ 63: 0 ] F B A _ D [ 6 3: 0] F B V D D Q FB V D D Q FB A D Q M[ 7 : 0 ]...

  • Page 66: Vga Frame Buffer C

    Schematic Diagrams VGA Frame Buffer C Frame Buffer Partition C FB C _C MD [ 31: 0 ] F B C _ C M D [ 3 1: 0] F B C _ D [ 6 3: 0] FB C _D [ 63 : 0 ] F B C D QM[ 7: 0] FB C D Q M [ 7 : 0 ] F B V D D Q...

  • Page 67: Vga I/O

    Schematic Diagrams VGA I/O U 2 6 H U 26 O U 26 P U 26 I 8 / 1 6 IFP C 1 0 /1 6 MIOA 1 1 /1 6 MIOB 9 /1 6 I F PE F A A 9 MIOA_ V DDQ_ NC M I O AD0 _ NC...

  • Page 68: Vga Nvvdd Cecoupling

    Schematic Diagrams VGA NVVDD Cecoupling U 2 6M N V V D D N V V D D N V V D D 1 5 / 1 6 GND A A 1 1 E 1 5 A A 1 2 E 1 8 U 2 6 N A A 1 3...

  • Page 69: Pch 1/9- Rtc, Hda, Sata

    Schematic Diagrams PCH 1/9- RTC, HDA, SATA N O RE BO OT S TR AP R T C V C C CougarPoint - M (RTC,HDA,SATA) N O RE BO OT ST RA P: HD A_ SP KR Hi gh E na bl e 20m ils 20m ils 3 .

  • Page 70: Pch 2/9- Pcie, Smbus, Clk

    Schematic Diagrams PCH 2/9- PCIE, SMBUS, CLK CougarPoint - M (PCI-E,SMBUS,CLK) 3 . 3 V U 3 4B R N 7 2 . 2 K _ 8 P 4 R _ 0 4 B G 34 S M B _ C L K 12/7 P E R N 1 B J 34...

  • Page 71: Pch 3/9- Dmi, Fdi, Pwrgd

    Schematic Diagrams PCH 3/9- DMI, FDI, PWRGD CougarPoint -M (DMI,FDI,GPIO) U3 4C B C2 4 B J14 FD I_T X N0 2 D M I_RX N0 B E2 0 D M I0RX N FD I_RX N 0 A Y14 3.3V D M I_RX N1 D M I1RX N FD I_RX N 1...

  • Page 72: Pch 4/9- Lvds, Ddi, Crt

    Schematic Diagrams PCH 4/9- LVDS, DDI, CRT CougarPoint -M (LVDS,DDI) U 3 4 D J 4 7 A P 4 3 B LO N M4 5 L _ B K L T E N S D V O _ TV C L K I N N A P 4 5 1 1 , 3 4 N B _E N A V D D...

  • Page 73: Pch 4/9- Oci, Usb, Rsvd

    Schematic Diagrams PCH 4/9- OCI, USB, RSVD CougarPoint -M (PCI,USB,RSVD) RN 8 3.3V 10K _8P 4R_04 US B_O C#01 U 34E US B_O C#23 A Y7 US B_O C#89 RS VD 1 A V 7 US B_O C#1213 RS VD 2 BG 26 A U3 T P 1...

  • Page 74: Pch 6/9- Gpio, Cpu

    Schematic Diagrams PCH 6/9- GPIO, CPU 3.3V CougarPoint - M (GPIO,VSS_NCTF,RSVD) R 464 1K _04 HO ST_A LE RT#1 HO ST_A LE RT#2 R 208 1K _04 3.3V S R 473 *1K_04 GP IO34 U3 4F R 305 *10K_04 DG PU _PW ROK R 300 1K _04 SA TA _ODD _PW RGT...

  • Page 75: Pch 7/9- Pwr

    Schematic Diagrams PCH 7/9- PWR CougarPoint -M (POWER) 3 . 3V S L5 3 H C B 16 0 8 K F -1 2 1T 2 5 PO W ER U 3 4G 1 . 0 5V S V C C A _ D A C _ 3 . 3 V S 5 V S L5 2 1 .3A...

  • Page 76: Pch 8/9 Power

    Schematic Diagrams PCH 8/9 POWER CougarPoint - M (POWER) Cou garPo int p ower suppl y ran ge 1. 0 5 V S _ V C C A _ C L K L 5 1 *H C B 1 0 05 K F -1 2 1 T2 0 1 .

  • Page 77: Pch 3/9- Grd

    Schematic Diagrams PCH 3/9- GRD CougarPoint -M (GND) Vo lta ge R ail Voltage S0 Iccmax C urr ent (A) V_ CPU _IO 1.05 1 (mA) U34I V5 REF 1 (mA) U34H A Y4 V5 REF _Sus 1 (mA) A Y42 VS S [ 15 9] V S S[259] VS S [ 0 ]...

  • Page 78: Wlan 3G Mini Pcie

    Schematic Diagrams WLAN 3G MINI PCIE 3G/MSATA MINI CARD C 55 2 22 0 u_ 6 . 3 V _ 6. 3 *6 . 3 *4 . 2 J _ S I M1 G N D SIM CONN C 57 3 0.

  • Page 79: Ccd, Tpm, Multi Con

    Schematic Diagrams CCD, TPM, MULTI CON FOR POWER SW BOARD FOR OPTIMUS FUNCTION FOR TOUCH SENSOR BOARD CPU FAN CONTROL U 13 F O N F ON GN D 5 V S V I N GN D 3 . 3 V S 3 .

  • Page 80: Usb2.0, Usb3.0 Nec

    Schematic Diagrams USB2.0, USB3.0 NEC C 332 22 u_6. 3V _X 5R _0 8 C 318 22 u_6. 3V _X 5R _0 8 3. 3V 3 . 3 V 3. 3V A 1. 0 5V 3. 3V A C 292 0.

  • Page 81: Card Reader (Jmc251 C)

    Schematic Diagrams Card Reader (JMC251 C) JMC251 C S wi tc hi ng Re gu la to r V D D 3 c lo se t o PIN 33 S D _ C L K R 2 7 6 0 _ 04 D V D D R 26 9 0 _ 0 4...

  • Page 82: Sata Odd, Led, Usb Charge

    Schematic Diagrams SATA ODD, LED, USB CHARGE SATA ODD Zero Powe r OD D 3. 3 V S 3 . 3 V S 3 . 3 V S ? ? ? ? ? J_O DD1 J_ O D D 1 C 28 6 0 .

  • Page 83: Hdmi, Rj45

    Schematic Diagrams HDMI, RJ45 FOR W/O LEVEL SHIFT GIGA LAN (JMC251C) LAN PORT L MX 1 + D L MX 1 + I F W/ O U 6 Le ve l Shi ft , L MX 1 - D L MX 1 - L 4 2 L 4 3 *W C M2 01 2 F 2 S - 1 61 T 03 -s h ort...

  • Page 84: Audio Codec Alc269

    Schematic Diagrams AUDIO CODEC ALC269 CODEC (ALC269 & VT1802P) P V D D 1 _ 2 R 26 7 La y out note : * 15 m i l _ s h or t _0 6 EMI Require R 3 3 1 * 0 _0 4 GN D a nd AU DG spa ce i s 1.

  • Page 85: Kbc-Ite It8518E

    Schematic Diagrams KBC-ITE IT8518E K B C _ A V D D L 22 H C B 1 00 5 K F -1 2 1T 2 0 V D D 3 V D D 3 V D D 3 C 3 8 6 C 4 70 C 4 5 5 C 4 43...

  • Page 86: 5Vs, 3Vs, 3.3Vm, 1.5Vs Cpu

    Schematic Diagrams 5VS, 3VS, 3.3VM, 1.5VS CPU S Y S 3 V V I N V D D 3 V I N V I N P R 11 2 P R 9 7 P U 6 P R 8 1 12/8 ? ? ? 1 0 K _0 4 V I N 1...

  • Page 87: Vdd3, Vdd5

    Schematic Diagrams VDD3, VDD5 V R E F _ V D D P R 93 * 0 _0 4 P R 9 4 0 _ 0 4 12 /17 PW R CH ANG E P C 7 5 1 u_ 1 0 V _ Y 5 V _ 0 6 V F B 2 V F B 1 P R 9 9...

  • Page 88: Power 0.85Vs, 1.8Vs, Pex Vdd

    Schematic Diagrams Power 0.85VS, 1.8VS, PEX VDD PEX_VDD NM O S ? ? ? ? PI N6? S Y S 1 5 V 1 . 0 5 V S 1.05V@4A P E X _V D D 1.8VS P Q 4A MT N N 2 0 N 0 3 Q8 3 .3 V 250 MIL...

  • Page 89: Power 1.5V/1.05Vs/0.75V

    Schematic Diagrams POWER 1.5V/1.05VS/0.75V P D 3 V I N P C 7 6 P C 7 4 P C 1 9 4 P C 19 6 P Q2 3 M E 4 8 9 4- G R B 05 4 0 S 2 P U 5 V D D Q VTT_MEM...

  • Page 90: Power Vcore1

    Schematic Diagrams POWER VCORE1 P C 1 8 0 6 80 p _5 0 V _ X 7R _0 4 1.05 V S_VT T P R 21 2 P R 2 09 VCORE_1 1 0 _0 4 1. 2 k _1 % _ 04 C LOSE TO VR B~ 43 50 PUT CO LSE...

  • Page 91: Power Vcore2

    Schematic Diagrams POWER VCORE2 V I N VCORE_2 P C 1 34 P C 1 4 8 P C 1 6 5 P C 1 31 P R 15 2 . 2 _ 06 P C 2 2 0 . 22 u _ 10 V _ X 7R _ 06 P Q4 5 P Q 47 MD U 2 6 57...

  • Page 92: Power Vga Nvvdd

    Schematic Diagrams Power VGA NVVDD 1.N12P-GS? ,? ? 0.975V 2.N12P-GV2 Default? ? 0.95V N 12 P- GS 0. 97 5V 1. 0V 0 .8 25 V 0. 8V N 12 P- GV 2 0 .9 5V 0. 97 5V 0. 85 V 0 .8 V N VV DD _VI D0 N VV DD _V ID 0...

  • Page 93: Ac In, Charger

    Schematic Diagrams AC IN, CHARGER P R 1 61 0 _ 04 P R 1 55 * 47 0 K _ 04 P Q 2 V I N M E P 4 43 5 Q8 V _B A T 12/17 PW R C HAN GE 12/ 22 J _ D C _J A C K 1 12/17 PWR CHA NG E...

  • Page 94: Audio Board

    Schematic Diagrams AUDIO BOARD USB PORT A _U S B V C C A _ U S B V C C 2 A L 5 H C B 1 6 0 8K F - 12 1 T2 5 60 mil A C 1 A C 7 1 0 0u _ 6 .

  • Page 95: Click Board

    Schematic Diagrams CLICK BOARD CLICK BOARD CLED _PW R CLE D_B AT_FULL CLED _ACIN CLE D_B AT_CH G CR360 CR359 CR361 C R358 220_04 220_04 22 0_04 220_04 0. 1u_16V _Y5V _04 *0.1u_16V _Y5V_04 *0.1u_16V _Y5V_04 POW ER ON C5VS C5V S CV DD3 B AT L ED...

  • Page 96: W251Hpq Power Sw Board

    H 7 _ 0 B 6 _0 D 3 _0 H 6 _ 0 B 7 _0 D 2 _3 S M GN D S M GN D S MG N D S MG N D S M GN D B - 46 W251HPQ POWER SW BOARD...

  • Page 97: W270Hu Bridge Odd Board

    Schematic Diagrams W270HU BRIDGE ODD BOARD ODD BOARD FOR W270HU M/B ? ODD board ? Q J_ODD1 QJ_O DD2 Q_SATA_TX P1 Q_SATA_TX N 1 Q_SATA_RX N1 Q_SATA_RX P1 QGND Q GND Sheet 46 of 49 Q_OD D_DETECT# Q_5VS Q_5VS W270HU BRIDGE Q_SATA_ODD_ DA # ODD BOARD 2 4200 1-1...

  • Page 98: W270Hu Power Sw Board

    Schematic Diagrams W270HU POWER SW BOARD POWER SW & LED POW ER SWI TCH W _ 3.3V S W_3.3VS W _3. 3V LID SWITCH IC WD 1 *B A V99 REC TI FIER W_3.3V 0. 1u_16V _Y5V_04 W R1 W R3 100K_1% _04 220_04 220_04...

  • Page 99: Power Diagram

    Schematic Diagrams Power Diagram 3. 3V 1. 05 VS 2. 92 A PW R SW B'd RT CV CC 3. 3V S M _B TN # VC OR E U3 4 48 A 1. 05 VS _V TT 1. 5V S U2 9 1.

  • Page 100: Power On Seq

    Schematic Diagrams Power On SEQ PWR_SW# 30 8ms PWR_SW# (PU6.6) DD_ON 84m s DD_ON (PQ27.2) 1.3ms 3.3V 3.3V rise time= 960u s 3.3V (PU4.5) (PQ64.1) 2.1 2ms 5V rise time= 1.7m s (U14.3) (PQ66.1) 9 1.6m s RSMRST# RSMRST# (U17.35) PWR_BTN# 17 3ms 123m s...

  • Page 101: Updating The Flash Rom Bios

    Download the BIOS computer model. 1. Go to www.clevo.com.tw and point to E-Services and click E-Channel. Note that BIOS versions 2. Use your user ID and password to access the appropriate download area (BIOS), and download the latest BIOS files...
  • Page 102 BIOS Update Use the flash tools to update the BIOS 1. Make sure you are not loading any memory management programs such as HIMEM by holding the F8 key as you see the message “Starting MS-DOS”. You will then be prompted to give “Y” or “N” responses to the programs being loaded by DOS.
  • Page 103 www.s-manuals.com...

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