Manuel d'utilisation / d'entretien du produit M740TU du fabricant Clevo
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Preface I Preface Notebook Computer M740T/M740TU/M760T/M760TU Service Manual.
Preface II 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.
Preface III Preface About this Manual This manual is intended for service personnel who have comp leted sufficient training to undertake the maintenance and inspection of personal computers. It is organized to allow you to look up basic informa tion for servicing and/or upgrading components of the M740T/ M740TU/M760T/M760TU series notebook PC.
Preface IV 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.
Preface V Preface Instructions for Care and Operation The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions: 1. Don’t drop it, or expose it to shock. If the computer falls, the case an d the components could be damaged.
Preface VI Preface 4. A void interference. Keep the computer away from high capacity tr ansformers, electric motors, and other strong mag- netic fields. These can hinder proper performance and damage your data. 5. T ake care when using peripheral devices .
Preface VII Preface Battery Precautions • Only use batteries designed for this computer . The wrong battery type may explode, leak or damage the computer . • Do not remove any batteries from the computer while it is powered on. • Do not continue to use a battery that has been dropped, or that appears damaged (e.
Preface VIII Preface Related Documents You may also need to consult the following manual for additional information: User’s Manual on CD This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro- gram.
Preface IX Preface Contents Introduction .............................................. 1-1 Overview ......................................................................................... 1-1 System Specifications ................................. 1-2 External Locator - Top View with LCD Panel Open .
Preface X Preface Panel, Inverter, CRT ..................................................................... B-15 VGA NB9M-1 .............................................................................. B-16 VGA NB9M-2 ...............................
Introduction Overview 1 - 1 1.Introduction Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the M740T/M740TU/M760T/M760TU series note- book computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual .
Introduction 1 - 2 System Specifications 1.Introduction System Specifications Feature Specification Processor Intel® Core™2 Duo Processor (478-pin) Micro-FC-PGA Package, Socket P TDP: 35W T9400/ T9600 45nm (45 Nanometer) Process T echnology 6MB On-die L2 Ca che & 1066MHz FSB 2.
Introduction System Specifications 1 - 3 1.Introduction Security Security (Kensington® T ype) Lock Slot Fingerprint ID Reader Module ( Factory Option ) BIOS Password BIOS One 32Mb SPI Flas h ROM Phoenix™ BIOS Sto ra ge One Changeable 12.7mm(h) SA T A Optical Device (CD/DVD) T ype Drive (see “Optional” on page 1 - 5 ) Easy Changeable 2.
Introduction 1 - 4 System Specifications 1.Introduction Communication Built-In 56K MDC Modem, V. 9 0 & V. 9 2 C o m p l i a n t Built-In Gigabi t Ethernet LAN Bluetooth 2.
Introduction System Specifications 1 - 5 1.Introduction Optional Optical Drive Module Options: Combo/ DVD-Dual (Super Multi) Device Module Wireless LAN Module: Intel® WiFi Link 5300/5100 Se ries (3*3/1*2 - 802.1 1a/g/n) Wireless LAN Mini-Card Module 9 Cell Smart Lithium-Ion Battery Pack 1.
Introduction 1 - 6 External Locator - Top View with LCD Panel Open 1.Introduction External Locator - Top View with LCD Panel Open Figure 1 Top View 1. Optional Built-In PC Camera 2. LCD 3. S peakers 4. Power Button 5. Hot Key Buttons 6. Keyboard 7. Built-In Microphone 8.
Introduction External Locator - Front & Right side Views 1 - 7 1.Introduction External Locator - Front & Right side Views Figure 2 Front Views 1. LED Power & Communication Indicators Figure 3 Right Side Views 1. S/PDIF-Out Jack 2. Microphone-In Jack 3.
Introduction 1 - 8 External Locator - Left Side & Rear View 1.Introduction External Locator - Left Side & Rear View Figure 4 Left Side View 1. DC-In Jack 2. External Monitor Port 3. RJ-45 LAN Jack 4. e-SA T A Port 5. HDMI-Out Port 6. V ent/Fan Intake/ Outlet 7.
Introduction External Locator - Bottom View 1 - 9 1.Introduction External Locator - Bottom View Figure 6 Bottom View 1. Battery 2. Bluetooth Module Cover 3.
Introduction 1 - 10 Mainboard Overview - Top (Key Parts) 1.Introduction Mainboard Overview - Top (Key Parts) Figure 7 Mainboard Top Key Parts 1. T ransformer 2.
Introduction Mainboard Overview - Bottom (Key Parts) 1 - 11 1.Introduction Mainboard Overview - Bottom (Key Parts) 1 2 3 4 5 6 7 8 9 Figure 8 Mainboard Bottom Key Parts 1. CPU Socket (no CPU installed) 2. VGA Chip 3. North Bridge 4. Memory Slots DDR2 SO-DIMM 5.
Introduction 1 - 12 Mainboard Overview - Top (Connectors) 1.Introduction Mainboard Overview - Top (Connectors) Figure 9 Mainboard Top Connectors 1. USB Port 2. Hot-key board Connector 3. LCD Cable Connector 4. Keyboard Cable Connector 5. Audio Board Connector 6.
Introduction Mainboard Overview - Bottom (Connectors) 1 - 13 1.Introduction Mainboard Overview - Bottom (Connectors) Figure 10 Mainboard Bottom Connectors 1. BT Cable Connector 2. Multi Board Connector 3. CD-ROM Connector 4. HDD Connector 5. CMOS Bat.
Introduction 1-1 4 1.Introduction.
Disassembly Overview 2 - 1 2.Disassembly Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the M740T/M740TU/M760T/M760TU series note- book’s parts and subsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated).
Disassembly 2-2O v e r v i e w 2.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 • M2.
Disassembly Overview 2 - 3 2.Disassembly Maintenance Precautions The following precautions are a reminder. To avoid personal in jury or damage to the computer while performing a re- moval and/or replacement job, take the following precautions: 1. Don't drop it .
Disassembly 2 - 4 Disassembly Steps 2.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: 1.
Disassembly Removing the Battery 2 - 5 2.Disassembly Removing the Battery 1. Turn the computer off , and turn it over . 2. Slide the latch in the direction of the arrow . 3. Slide the latch in the direction of the arrow , and hold it in place. 4. Slide the battery in the direction of the arrow .
Disassembly 2 - 6 Removing the Hard Disk Drive 2.Disassembly Removing the Hard Disk Drive The hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk dr ives with a height of 9.
Disassembly Removing the Hard Disk Drive 2 - 7 2.Disassembly For M740T/M740TU computers: 3. Remove the hard disk bay cover . 4. Grip the tab and slide the hard disk in the direction of arrow . 5. Lift the hard disk out of the bay . 6. Remove the screw and the adhes ive cover from the hard disk .
Disassembly 2 - 8 Removing the Hard Disk Drive 2.Disassembly For M760T/M760TU computers: 8. Remove the hard disk bay Cover . 9. Grip the tab and slide the hard disk in the direction of arrow . 10. Lift the hard disk out of the bay . 1 1. Remove the screws & and the adhesive cover from the hard disk .
Disassembly Removing the Optical (CD/DVD) Device 2 - 9 2.Disassembly Removing the Optical (CD/DVD) Device 1. Tu rn off the computer , and remove the battery ( page 2 - 5 ). 2. M740T/M740TU: (see over for M760T/M760TU) Locate the component bay cover and remove screws - .
Disassembly 2 - 10 Removing the Optical (CD/DVD) Device 2.Disassembly 8. M760T/M760TU: Locate the hard disk bay cover and loosen screws & . 9. Remove the hard disk bay cover . 10. Remove the screw at point , and use a screwdriv er to carefully push out the optical device at point .
Disassembly Removing the System Memory (RAM) 2 - 11 2.Disassembly Removing the System Memory (RAM) The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting DDR2 667/800MHz. The main memory can be expanded up to 4GB.
Disassembly 2 - 12 Removing the System Memory (RAM) 2.Disassembly 5. Gently pull the two release latches ( & ) on the sides of the memory socket in the direction indicated by the arrows ( Figure 8 c ). 6. The RAM module(s) will pop-up ( Figure 8 d ), and you can then remove it.
Disassembly Removing the Inverter Board 2 - 13 2.Disassembly Removing the Inverter Board 1. Turn off the computer , and remove the battery ( page 2 - 5 ). 2. Remove any rubber covers, screws - ( Figure 9 a ), then run your finger around the middle of the frame to carefully unsnap the LCD front panel module from the back.
Disassembly 2 - 14 Removing and Installing the Processor 2.Disassembly Removing and Installing the Processor Processor Removal Procedure 1. Tu rn off the computer , remove the battery ( page 2 - 5 ) and the component bay cover ( page 2 - 1 1 ). 2. The CPU heat sink will be visible at point on the mainboard.
Disassembly Removing and Installing the Processor 2 - 15 2.Disassembly 5. Turn the release latch towards the unlock symbol , to release the CPU ( Figure 1 1a ). 6. Carefully (it may be hot) lift the CPU up out of the socket ( Figure 1 1b ). 7. See page 2 - 16 for information on inserting a new CPU.
Disassembly 2 - 16 Removing and Installing the Processor 2.Disassembly Processor Installation Procedure 1. Insert the CPU , pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!), and turn the release latch towards the lock symbol ( Figure 12b ).
Disassembly Removing the Wireless LAN Module 2 - 17 2.Disassembly Removing the Wireless LAN Module 1. Tu rn off the computer , remove the battery ( page 2 - 5 ) and the component bay cover ( page 2 - 1 1 ) . 2. The Wireless LAN module will be visi ble at point on the mainboard.
Disassembly 2 - 18 Removing the Bluetooth Module 2.Disassembly Removing the Bluetooth Module 1. Tu rn off the computer , remove the battery ( page 2 - 5 ). 2. Locate the Bluetooth bay cover , a nd remove the screw and cover . 3. Remove the screw and turn the module over .
Disassembly Removing the Keyboard 2 - 19 2.Disassembly Removing the Keyboard 1. Tu rn off the computer , and remove the battery ( page 2 - 5 ). 2. Press the four keyboard latches at the top of the keyboard to elevate the keyboard from its normal position (you may need to use a small screwdriver to do this).
Disassembly 2 - 20 Removing the Modem 2.Disassembly Removing the Modem 1. Tu rn off the computer , remove the battery ( page 2 - 5 ), HDD ( page 2 - 6 ), component bay cover ( page 2 - 1 1 ), optical device ( page 2 - 9 ), CPU ( page 2 - 14 ), bluetooth ( page 2 - 18 ) and keyboard ( page 2 - 19 ).
Disassembly Removing the Modem 2 - 21 2.Disassembly 5. Carefully lift the top case up and off the computer ( Figure 17d ). 6. Remove screws - ( Figure 17e ) from the computer . 7. Remove screws - ( Figure 17f ) from the modem module. 8. Lift the modem up and separate the modem from the connector .
Disassembly 2-2 2 2.Disassembly.
Part Lists A-1 A.Part Lists Appendix A: Part Lists This appendix breaks down the M740T/M740TU/M760T/M760TU series notebook’s construction into a series of illus- trations. The component part numbers are indicated in the tables opposite the drawings.
Part Lists A - 2 Part List Illustration Location A.Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration.
Part Lists Top with Fingerprint (M740T/M740TU) A - 3 A.Part Lists Top with Fingerprint (M740T/M740TU) 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 白色 (無鉛) 無鉛 無.
Part Lists A - 4 Top without Fingerprint (M740T/M740TU) A.Part Lists Top without Fingerprint (M740T/M740TU) 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 白色 (無鉛) 無鉛 無鉛 無鉛 Figure.
Part Lists Bottom (M740T) A - 5 A.Part Lists Bottom (M740T) 無鉛 凱碩 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 外 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無.
Part Lists A - 6 Bottom (M740TU) A.Part Lists Bottom (M740TU) 無鉛 無鉛 凱碩 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 外 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 .
Part Lists LCD (M740T/M740TU) A - 7 A.Part Lists LCD (M740T/M740TU) 無鉛 無鉛 無鉛 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛.
Part Lists A - 8 HDD (M740T/M740TU) A.Part Lists HDD (M740T/M740TU) 無鉛 (無鉛) Figure A - 6 HDD (M740T/M740TU).
Part Lists COMBO (M740T/M740TU) A - 9 A.Part Lists COMBO (M740T/M740TU) 無鉛 *(非耐落) 無鉛 無鉛 無鉛 無鉛 Figure A - 7 COMBO (M740T/M740TU).
Part Lists A - 10 DVD-Dual Drive (M740T/M740TU) A.Part Lists DVD-Dual Drive (M740T/M740TU) Figure A - 8 DVD-Dual Drive (M740T/M740TU).
Part Lists Top with Fingerprint (M760T/M760TU) A - 11 A.Part Lists Top with Fingerprint (M760T/M760TU) 無鉛 頭徑 頭厚 號穴 鍍白鎳 I頭 無鉛 無鉛 白色 (無鉛) 無鉛 無鉛(背膠變.
Part Lists A - 12 Top without Fingerprint (M760T/M760TU) A.Part Lists Top without Fingerprint (M760T/M760TU) 無鉛 頭徑 頭厚 號穴 鍍白鎳 I頭 無鉛 無鉛 白色 (無鉛) 無鉛 無鉛(背.
Part Lists Bottom (M760T) A - 13 A.Part Lists Bottom (M760T) 無鉛 無鉛 無鉛 凱碩 無鉛 無鉛 無鉛 無鉛 無鉛 黑色 後設變咬花 無鉛 非耐落 無鉛 無鉛 無鉛 無鉛 無鉛 .
Part Lists A - 14 Bottom (M760TU) A.Part Lists Bottom (M760TU) 無鉛 無鉛 無鉛 凱碩 無鉛 無鉛 無鉛 無鉛 無鉛 黑色 後設變咬花 無鉛 非耐落 無鉛 無鉛 無鉛 無鉛 無鉛.
Part Lists LCD (M760T/M760TU) A - 15 A.Part Lists LCD (M760T/M760TU) 無鉛 無鉛 無鉛 精乘 無鉛 無鉛 無鉛 無鉛 頭徑 頭厚 號穴 鍍白鎳 頭 無鉛 無鉛 無鉛 無鉛 無鉛 無.
Part Lists A - 16 HDD (M760T/M760TU) A.Part Lists HDD (M760T/M760TU) 無鉛 (無鉛) Figure A - 14 HDD (M760T/M760TU).
Part Lists COMBO (M760T/M760TU) A - 17 A.Part Lists COMBO (M760T/M760TU) 無鉛 *(非耐落) 無鉛 黑色 無鉛 無鉛 無鉛 無鉛 Figure A - 15 COMBO (M760T/M760TU).
Part Lists A - 18 DVD-Dual Drive (M760T/M760TU) A.Part Lists DVD-Dual Drive (M760T/M760TU) 無鉛 *(非耐落) 無鉛 黑色 無鉛 無鉛 無鉛 無鉛 Figure A - 16 DVD-Dual Drive (M760T/M760TU).
Schematic Diagrams B-1 B.Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circuit diagrams of the M740T/M740TU/M760T/M760TU notebook’s PCB’s.
Schematic Diagrams B - 2 System Block Diagram B.Schematic Diagrams System Block Diagram Sheet 1 of 51 System Block Diagram 24 M H z 13 29 Ba ll FC BGA USB 2 (U SB 5 ) AZ AL IA MD C MO DU LE DD RI I CC D 1 .0 5 VS ,1 .5 VS (U SB 3) PR OC ES SOR 32.7 68KH z 81 0602 -170 3 Co lc k G en er a to r 32 .
Schematic Diagrams Clock Generator B - 3 B.Schematic Diagrams Clock Generator REF _ 1 4 .3 1 8 M C4 4 1 1U _6. 3V _ 04 PM _ ST PPCI# 24 3. 3VS CL K _ M I NI _ 3 G RN 3 3 4P 2 R X3 3_0 4 1 4 2 3 0 D0 3-02 21 16 6 M Hz 3. 3V M _C LK CL K DR E F S S C4 4 0 1U _6 .
Schematic Diagrams B - 4 Penryn (Socket-P) CPU 1/2 B.Schematic Diagrams Penryn (Socket-P) CPU 1/2 Sheet 3 of 51 Penryn (Socket-P) CPU 1/2 COM P0 H_ D # 5 0 S M C_ CP U _ T H E RM 3 4 H_ D S T B P # 2 5 H_ D# 7 H_ A# 2 1 H_ D# 2 2 CP U _ T ES T 5 C 6 13 * .
Schematic Diagrams Penryn (Socket-P) CPU 2/2 B - 5 B.Schematic Diagrams Penryn (Socket-P) CPU 2/2 C1 0 4 1U _6. 3V_0 4 C8 9 1 U _6 . 3V_ 04 C2 0 7 10U _10 V_08 C 682 1 0U _ 10V_08 C6 0 9 * 1 0U _ 10V_0 8 C6 2 1 .1U_ 1 0 V_ X7 R_0 4 C 105 1 U _6 . 3V _04 C1 0 6 * .
Schematic Diagrams B - 6 CANTIGA 1/7, Host B.Schematic Diagrams CANTIGA 1/7, Host H_D #2 2 H_ A#2 1 H_D #6 H_D #2 0 H_ A#1 5 H_ CP UR S T # 3 H_ A#1 9 H_D #3 0 1 0m ils H_ A DS T B# 0 3 H_D #1 3 H_ A#.
Schematic Diagrams CANTIGA 2/7, Graphics B - 7 B.Schematic Diagrams CANTIGA 2/7, Graphics P E G _T X5 15 L _ BKL T _ C T R L PEG _ T X# _ 2 CR T _ T VO PEG _ TX1 2 C6 6 8 2 2P _50V _ 04_- U Z0603 PEG _ T X_ 0 C8 6 8 .
Schematic Diagrams B - 8 CANTIGA 3/7 B.Schematic Diagrams CANTIGA 3/7 R1 4 3 1K _1 % _04 PM_ T HR M T RI P# 3, 2 2 DM I_ R X P0 2 3 DF G T _ VR _ EN 3 9 DD P C_ CTRL C L K DM I_ R XN0 2 3 M _ CL K_ DD R3 1 3 PM _ D PRSL PVR 24 , 41 M C H_ RS V D 1 ME TL S Co nfi de nti al ity HD MI_ CTRL CL K R 4 46 54.
Schematic Diagrams CANTIGA 4/7 B - 9 B.Schematic Diagrams CANTIGA 4/7 M _ A_ DQ S7 1 2 M _ A_ CA S# 1 2 M_ B _ D Q 5 0 M_ B _ D Q S 3 # 1 3 M_ A _ DQ 1 9 M_ A _ D M 4 1 2 M_ A _ DQ 2 5 D DR S YST EM M.
Schematic Diagrams B - 10 CANTIGA 5/7 B.Schematic Diagrams CANTIGA 5/7 VC CSM _ L F 7 C 307 2 2U _ 6. 3V _08 1. 05VS 2, 3, 4, 5 , 7 , 10, 22 , 2 5, 37, 3 9 D0 3- 02 29 C 282 . 22 U _1 6V_X 7R _06 VG FX_ C O R E V C C SM _38 C 294 * .1U _ 16V_04 C2 4 0 .
Schematic Diagrams CANTIGA 6/7 B - 11 B.Schematic Diagrams CANTIGA 6/7 PO WE R CR T PL L A PE G A SM TV D TV /C RT LV DS VT TL F PEG SM CK AX F VT T DM I HV A C K A LV D S HD A U2 3 H CANT IG A V3 U3 .
Schematic Diagrams B - 12 CANTIGA 7/7 B.Schematic Diagrams CANTIGA 7/7 R127 *10 m il _ sho rt VS S U23 I CA NT I G A AU48 A2 3 AR48 AL 4 8 BB4 7 AW 4 7 AN47 AJ47 AF4 7 AD47 AB4 7 Y4 7 T4 7 N4 7 L4 7 G.
Schematic Diagrams DDRII SO-DIMM - 0 B - 13 B.Schematic Diagrams DDRII SO-DIMM - 0 Sheet 12 of 51 DDRII SO-DIMM - 0 M_ A _ D Q 4 5 DIM M0 _ G N D0 R 190 1K _1% _04 M _ A_ A6 + C4 1 9 22 0U _ 4V_D 2 3.
Schematic Diagrams B - 14 DDRII SO-DIMM - 1 B.Schematic Diagrams DDRII SO-DIMM - 1 Sheet 13 of 51 DDRII SO-DIMM - 1 M _ C L K _ DD R3 # 7 1. 8 V C4 5 1 1U _6 .
Schematic Diagrams Panel, Inverter, CRT B - 15 B.Schematic Diagrams Panel, Inverter, CRT LV D S-U2 N D03-02 21 LV D SL N 2 DAC_ GREE N LV D SL P2 P LACE N EAR PI 3V512Q E UNDE R SID E L V DSUCL KN C2 7 22 P_ 50V _0 4 3.
Schematic Diagrams B - 16 VGA NB9M-1 B.Schematic Diagrams VGA NB9M-1 Sheet 15 of 51 VGA NB9M-1 PE X_ RX9 PE G _ T X# 3 6 P L AC E NE A R BA LL S PE X_ RX6 Z15 0 1 C1 6 3 * .
Schematic Diagrams VGA NB9M-2 B - 17 B.Schematic Diagrams VGA NB9M-2 FBA D32 F BV DDQ_ EN Q8 * S I 4 80 0BD Y _ +U 4 6 2 5 7 3 1 8 C2 2 8 * 2 20 0P _ 50 V _ X7 R _0 4_ +U FBA _ C L K1# PL AC E NE AR B AL LS FBA DQ S _ W P1 FBA D6 C7 0 * . 1 U _1 6V_ 04 _+ U 1.
Schematic Diagrams B - 18 VGA NB9M-3 B.Schematic Diagrams VGA NB9M-3 FBA _ CM D 2 7 FBA _ CM D 14 FBAD 1 6 A5 NC FBA _ CM D 2 3 FB A D Q S _ RN 1 CA S* FBA _ CM D 8 A8 CK E F BAD QM [0 ..7 ] 16 , 18 FBAD4 SNN _ F B A2 _ NC _ A2 A1 3 RF U1 CMD 8 FBA _ CLK0# FBA D 1 1 FB A D 2 7 CMD 15 CMD 25 FBAVREF1 FBA _ CM D 0 CMD 2 FBA _ CM D 3 C1 2 * .
Schematic Diagrams VGA NB9M-4 B - 19 B.Schematic Diagrams VGA NB9M-4 Sheet 18 of 51 VGA NB9M-4 NC CM D25 FBA DQ S _ W P 4 F B A D Q S _W P [ 0. . 7 ] 16 , 1 7 FBA _ CM D 1 5 CM D3 FBV D DQ FBA _ CM D 6 FBA _ CM D 3 C1 3 * .
Schematic Diagrams B - 20 VGA NB9M-5 B.Schematic Diagrams VGA NB9M-5 R4 27 *150_04_+ U DA C B VG A_3 . 3 V S 21 C64 6 * 470 0P _50V _X 7R _04_+U V_ H SY 1 4 DA CC _RSET DA CB _RE D C641 *1 U _6.
Schematic Diagrams VGA NB9M-6 B - 21 B.Schematic Diagrams VGA NB9M-6 . L5 3 * H C B 10 05 K F - 1 21 T 20 _0 4_ +U 10 /13 HDA UDIO G1 I PB G A 533 - 08M M C OM MO N H DA_ S DO HD A_ SD I HDA _ SY NC H DA_ BC LK HD A_ R ST B6 A6 B7 A7 C6 . L6 * H C B 10 05 K F - 1 2 1T 20 _0 4_ +U SNN _ IF PA_ T XD3 # .
Schematic Diagrams B - 22 VGA NB9M-7 B.Schematic Diagrams VGA NB9M-7 9/ 13 I2 C_ G PI O_ T H ER M_ JT A G G 1M PBG A5 33- 08 MM C O MM ON I2 CS _ SD A I2 CS _ SC L JT AG_T R S T JT AG_T D O JT AG_T D .
Schematic Diagrams ICH9M 1/4, SATA B - 23 B.Schematic Diagrams ICH9M 1/4, SATA Z2 203 H_ PW RG D 3 PM_ THR M T RIP# 3 ,7 RT CRS T # SAT A_T XN0 _ C SATAR X N 0 C 9 12 * 2 2P _ 5 0V _ 0 4 R5 5 6 1M _0 4 RT C C LEA R 3.
Schematic Diagrams B - 24 ICH9M 2/4, PCI, USB B.Schematic Diagrams ICH9M 2/4, PCI, USB Z231 0 PCI _ AD 3 R 2 3 7 * 1 0K _0 4 SPI_SO PCI RST#: P C I E_T XP 4_G LA N 31 PCI _ AD 9 PCI _ AD 1 0 R 236 * 1 K _04 Bo o t BI O S se le c t 3.
Schematic Diagrams ICH9M 3/4 B - 25 B.Schematic Diagrams ICH9M 3/4 SW I# 34 PM _ SYSRST# R 227 45 3_1 % _06 C 54 3 10 0P _5 0V _04 DD R2, CLK GE N SE RIRQ SB_ G PIO 1 9 SCI # P M _C LKR U N # 3.
Schematic Diagrams B - 26 ICH9M 4/4 B.Schematic Diagrams ICH9M 4/4 C 913 .1 U _ 1 6 V_ 0 4 1. 5V 28, 35 , 37 C5 0 3 . 1U _16V_ 04 C 804 . 1U _10 V _ X7R _04 C 761 22 U _6 .3V _08 1. 5 V S 1 0m ils 1 .5V/ VS: FOR MONT EVINA PLA TFOR M G MCH HD_A UDIO USED C5 1 5 .
Schematic Diagrams New Card, Mini PCIE B - 27 B.Schematic Diagrams New Card, Mini PCIE W L AN _ D ET# 34 C4 8 3 . 1 U _ 1 6 V _ 0 4 PC IE_ TXN1 _ W L AN 23 WLAN _E N 30, 3 4 3. 3 V P ort 4 3. 3 V NC _ 3 .3 V S EN E P22 31 pi n3, 4,1 4, 15, 22 ha s int ern al ly pul le d h igh ( 17 0K ohm S ) D0 3- 022 6 ??0 4 SH OR T 1.
Schematic Diagrams B - 28 3G, Powergood B.Schematic Diagrams 3G, Powergood 2 0 mi l P C I E _RXN3_3G 23 3. 3V S UIM _RST 3G _E N 34 GND Z2 7 0 1 3.3V S 2 ,3, 6, 7, 10, 12, 13, 14, 15, 22, 23, 24,25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 39, 41, 43 C 73 5 *22P_50V_0 4 GN D 1.
Schematic Diagrams USB, Fan, TP, FP, Multi CON B - 29 B.Schematic Diagrams USB, Fan, TP, FP, Multi CON 5V 25, 3 2, 35 , 36, 37 , 38, 3 9, 41, 4 2 R1 8 5 4. 99 K_1% _06 FAN _D C_VO L SPKO U T R + 3 3 USB _ PN8 23 HEAD PH ON E- R 33 USB_PP8 23 + C3 3 3 100 U _6 .
Schematic Diagrams B - 30 Card Reader B.Schematic Diagrams Card Reader R 559 4. 7K _04 SD CM D/ MSB S R 525 1 0K _ 04 D0 3-02 26 X7 R SD _ CD # C8 1 9 10 U _10V_08 D03A -03 13 AP V DD VC C_C ARD MD I O 3 C7 9 0 . 1U _16V _04 D03-0 221 L71 * 10m i l _shor t SD/ M SC L K MD I O 1 3 C7 8 8 .
Schematic Diagrams SATA ODD, LED, Hotkey, LID SW B - 31 B.Schematic Diagrams SATA ODD, LED, Hotkey, LID SW Sheet 30 of 51 SATA ODD, LED, Hotkey, LID SW GN D SW 1 TJ G - 5 33- S- T / R 3 1 4 2 5 6 C5 5 . 1U _ 16 V _04 SATAT XN 1 2 2 6 LE D _P W R # 3 4 3.
Schematic Diagrams B - 32 PCI-E LAN RTL8111C B.Schematic Diagrams PCI-E LAN RTL8111C Sheet 31 of 51 PCI-E LAN RTL8111C Z3 1 0 3 C2 1 2 . 01U _16 V_04 R4 4 7 5 _ 1 % _ 0 4 L ANV DD 1 5 MD I O 0 + LP 3 8P 4 R X0 _06 1 2 3 4 6 5 7 8 R4 3 7 5 _ 1 % _ 0 4 C3 8 8 * .
Schematic Diagrams Audio Codec ALC662 B - 33 B.Schematic Diagrams Audio Codec ALC662 Sheet 32 of 51 Audio Codec ALC662 HP _ L M I C 1_R _C C 855 10 U _ 10V_0 8 PCBEEP_C R3 2 2 4 . 7K_04 D03 -022 1 M I C1 - V RE F O - R C5 7 3 6 80P _5 0V_X 7 R _ 04 C 561 .
Schematic Diagrams B - 34 Audio AMP B.Schematic Diagrams Audio AMP Sheet 33 of 51 Audio AMP 3. 3V S Z330 8 OP M UT E A P M # SPKO UTL - C5 5 5 1U _1 0 V _ 06 1 KBC_M U T E# 34 C5 4 1 .
Schematic Diagrams KBC-ITE IT8512E B - 35 B.Schematic Diagrams KBC-ITE IT8512E LP C _F R A M E # 22 80 D E T # 3G _ D ET # FO R M7 40 T D 03 -03 03 -2 . L3 0 BKP1 0 0 5 HS1 2 1 _ 0 4 KBC _ R S T# 2 2 KB-SO 1 C4 8 2 . 1U _16 V_04 FO R M7 60T V D D 3 3, 22, 3 5, 36 , 40 SM C_VGA_T HER M 21 SM C_BAT C 903 * .
Schematic Diagrams B - 36 5VS, 3VS, 3.3VM, 1.05VS, VIN1 B.Schematic Diagrams 5VS, 3VS, 3.3VM, 1.05VS, VIN1 VA S U SB 15, 37 , 38, 39 R 194 1M _ 04 3A Z35 02 Z351 0 Q5 3 2N 7 002 W G D S C7 3 3 . 1U _16V_0 4 PQ 1 2 2N 7002 W G D S R5 0 1 * 10 0_1% _04 NM OS Z35 08 5V PR 6 0 100K _ 04 R 564 1M _ 04 3.
Schematic Diagrams Power 3.3V/5V B - 37 B.Schematic Diagrams Power 3.3V/5V SG ND 4 Z36 2 7 PR 1 8 1 *1 0 K _ 0 4 Z3 6 0 3 PQ 4 6 AO 4 4 6 8 4 6 2 5 7 3 1 8 PC21 8 .1 U_ 2 5 V_ X7 R_ 0 6 6- 0 6- 05 8 22 -0 61 PC18 5 *4 . 7 U _ 2 5 V _ 0 8 PJ 1 9 SHO R T 2 1 + PC 1 6 4 150 u_6 .
Schematic Diagrams B - 38 Power 1.5VS/1.05VS B.Schematic Diagrams Power 1.5VS/1.05VS PC 1 7 7 220U _2. 5V_B PC 1 8 6 4. 7U _25V_08 PD16 FM 5 82 2 A C PC 1 7 8 . 47U _10V_04 3. 3 V 3. 3 V 3, 14, 15, 22 , 23, 24,25, 26 , 2 8, 30, 31,35, 3 8 1. 5V Z3 7 1 3 PR 1 5 7 20 K _1 %_ 04 PQ 4 3 AO 4 4 5 6 4 6 2 7 3 8 5 1 + P C 213 15U _25V _D 1.
Schematic Diagrams Power 1.8V/0.9V B - 39 B.Schematic Diagrams Power 1.8V/0.9V PC 8 5 . 1U _ 10V _X 7R _04 M7 M-M A R K 1 D0 3- 022 7 5V 1 H2 9 M T H3 1 5 D1 1 1 2 3 4 5 6 7 8 9 H1 S M D 79X 1 77R H1 5 C2 3 7 D1 4 6 H2 5 C2 3 7 D 1 4 6 H8 C2 3 7 Z3 81 4 Z38 1 3 PJ 1 6 OP E N _ 1 1 A 1 2 VTT _ M EM 12 , 1 3 Z38 1 9 PC 9 4 1U _10V _ 06 1.
Schematic Diagrams B - 40 Power GPU/NVVDD B.Schematic Diagrams Power GPU/NVVDD Z3 9 0 9 DF G T V ID _ 2 PU 2 *S C 472 B _- U 1 2 3 4 5 7 8 11 12 13 14 15 16 17 18 19 20 21 22 23 24 10 9 25 6 VID 4 VID.
Schematic Diagrams AC-IN, Charger B - 41 B.Schematic Diagrams AC-IN, Charger Sheet 40 of 51 AC-IN, Charger T RER MAL PA D PU 1 M B39 A 119 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2.
Schematic Diagrams B - 42 B.Schematic Diagrams VCORE Sheet 41 of 51 VCORE EN_ VCO RE P R 100 * 0_0 4 P C 34 100 P _ 50V_ 04 VCC SENSE BG 1 RT 1 NT C_ 1 0 0 K _ 0 6 1 2 VIN + PC 1 5 2 33 0U _ 2. 5V _ D PSI# PC 1 3 3 * 22n _16V_ X 7R_04 PR44 1 0 K_ 04 P C 33 100 P _ 50V_ 04 D 03 - 02 27 DR P _ L 1 3.
Schematic Diagrams NVVDD B - 43 B.Schematic Diagrams NVVDD Sheet 42 of 51 NVVDD VI N PC 6 * . 01 U _16V _0 4 V1 .1 D03-022 7 ? ? 1.0 U 0735 SHORT + P C 212 * 15U _25V _D PJ 4 12m m 1 2 PL 2 * B C I H .
Schematic Diagrams B - 44 HDMI B.Schematic Diagrams HDMI Sheet 43 of 51 HDMI HD MI B _ C L O C K N R5 1 * 10K_ 04_+ H HD M IB _ DAT A0 P Z43 1 5 TM D S _ D AT A 2 # - R HD M I _ CT RL D A T A HD M IB_.
Schematic Diagrams External ODD Board for M76 B - 45 B.Schematic Diagrams External ODD Board for M76 O_ 5V S OGN D Z44 06 OD D BOA RD Z44 04 O_ 5 V S OJ_ ODD 2 242 001 -1 S1 S2 S3 S4 S5 S6 S7 P1 P2 P3 P4 P5 P6 OC2 .
Schematic Diagrams B - 46 Click & Finger Board for M76 B.Schematic Diagrams Click & Finger Board for M76 C T3. 3V CC 1 7 . 022 U _ 16V_X 7R _04 3 30 K_0 4 CGN D CG ND CT G R I D0 / S E N S E CR1 6 1 00K _0 4 CC 1 4 .
Schematic Diagrams Multi Function Board B - 47 B.Schematic Diagrams Multi Function Board MG N D MR 4 3 3 _ 0 4 MO D E M M USB_PP1 MR 3 2 2 _ 0 4 MH 2 C6 0 D 6 0 2 MGN D M_ 5 V MJ _ M O D E M 1 8 5 20 5 - 02 0 01 _ L P C B Fo ot pr i nt = 85 205 - 02L 2 1 MJ _CC D1 MGN D MQ 2 AO 3 4 0 9 G D S R J-1 1 Z46 0 4 MC 1 0 1U _6 .
Schematic Diagrams B - 48 Audio Board B.Schematic Diagrams Audio Board Sheet 47 of 51 Audio Board Z4 70 6 AU1 RT 9 7 0 1 - CPL 1 2 3 4 5 VO UT GND VIN VIN VO UT 6 2 AC 3 680 P _ 50V_ 04 1 AH4 M T H 276D 11 1 2 3 4 5 6 7 8 9 A _ U SBVC C 5 MI C I N A_ AUD G ASPK_ HP# AL 6 FC M 1 0 0 5 KF-12 1T 0 3 60 mi l AC 1 1 .
Schematic Diagrams Finger Sensor Board for M76 B - 49 B.Schematic Diagrams Finger Sensor Board for M76 F D AT A0 FU 1 TC S 4 B A1 B1 C1 D1 E1 F1 G1 H1 J1 A2 B2 C2 D2 E2 F2 G2 H2 J2 A3 B3 C3 D3 E3 F3 G.
Schematic Diagrams B - 50 Power Switch Board for M74 B.Schematic Diagrams Power Switch Board for M74 SMS 1 C12 6 1 1 SM G ND SM_ 3 . 3V S POWER BUTTO N SM_ B T N # SM G ND P OWER S WITCH LE D SM D 1 KP C- 3 2 1 6 Q B C - C A C SM G N D Z 4901 SM H5 C 237B52 D 5 2N SM H 3 C52 D52 20mil 20mil SM J _ SW1 85201-04051_L 1 2 3 4 4 SM G N D SM C 1 *.
Schematic Diagrams FingerPrint Board for M74 B - 51 B.Schematic Diagrams FingerPrint Board for M74 FC G N D FC G N D FC TDA TA0 _F FC TM C LK_ F FC R 21 * 47 K_0 4 FC G N D FC TU SB_ P N7_ R _F FC G N.
Schematic Diagrams B - 52 Power Switch Board for M76 B.Schematic Diagrams Power Switch Board for M76 1 SHH 4 MTH 2 3 7D 8 7 2 3 4 5 6 7 8 9 20mil SH D 1 K P C-3216QB C -C A C SHG N D 1 SH G N D SHG ND SH C 1 *. 1 U _ 0 4 SHSW 1 TJ G - 5 33- S -T/ R 3 1 4 2 5 6 Z 5102 SJ_SW 1 S H _3.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Clevo M740TU c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Clevo M740TU - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Clevo M740TU, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Clevo M740TU va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Clevo M740TU, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Clevo M740TU.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Clevo M740TU. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Clevo M740TU ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
