Page 3
Preface Notebook Computer M660N/M665N 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.
Preface About this Manual 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 M660N/ M665N series notebook PC.
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.
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...
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.
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.
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. It also describes the installation and operation of the utility programs provided with the notebook PC. VIII...
Introduction Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the M660N/M665N series notebook computer. In- formation about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about drivers (e.g.
Introduction System Specifications Feature Specification Intel® Core® Processor’s are Supplied as Options for Both Model A & Model B Computers Processor Intel® Core™ Duo Processor 65nm (65 Nanometer) Process Technology (478-pin) Micro-FC-PGA Package 2MB On-die L2 Cache & 667MHz FSB T2300/ T2400/ T2500/ T2600/ T2700 1.66/ 1.83/ 2.0/ 2.16/ 2.33 GHz Intel®...
Page 15
Introduction Feature Specification Storage One Changeable 12.7mm(h) Optical Device (CD/DVD) Type Drive Easy Changeable 2.5" 9.5 mm (h) HDD with SATA 150 (Serial) Interface Audio Integrated AZALIA Compliant Interface (HDA) 3D Stereo Enhanced Sound System Sound-Blaster PRO™ Compatible 2 * Built-In Speakers Built-In Microphone Note: External 7.1 CH Audio Output Support Configurable Through Headphone-Out, Microphone-In, Line-In and S/ PDIF Out Jacks...
Introduction Feature Specification Power Full Range AC/DC Adapter 19V, 3.42A, 100~240V, 47~63Hz Full Range AC/DC Adapter 20V, 4.5A (90 Watts), 100~240V, 50~60Hz (Supplied for the Optional Port Replicator Only) Battery For Model A Computers Only For Model B Computers Only 6 Cell Smart Lithium-Ion Battery Pack, 4400mAH (48.8W) 6 Cell Smart Lithium-Ion Battery Pack, 4000mAH (44.4W) Environmental...
Introduction External Locator - Top View with LCD Panel Ope Figure 2 Top View 1. Optional Built-In PC Camera 2. LCD 3. Speakers 4. Power Button 5. Hot Key Buttons 6. Keyboard 7. TouchPad and Buttons 8. Built-In Microphone 9. LED Indicators External Locator - Top View with LCD Panel Ope 1 - 5...
Introduction External Locator - Front & Rear Views Figure 3 Front Views 1. LED Indicators Figure 4 Rear Views 1. Serial Port 2. Mini-IEEE 1394 Port 3. 1 * USB Port 4. DC-In Jack 5. Battery 1 - 6 External Locator - Front & Rear Views...
Introduction External Locator - Left & Right Side View Figure 5 Left Side View 1. Security Lock Slot 2. Optical Device Drive Bay 3. RJ-11 Modem Jack 4. S/PDIF-Out Jack 5. Microphone-In Jack 6. Headphone-Out Jack 7. Line-In Jack Figure 6 Right Side View 1.
Introduction External Locator - Bottom View Figure 7 Bottom View 1. Vent/Fan Intake 2. Battery 3. Hard Disk Bay Cover 4. CPU/RAM Bay Cover Overheating To prevent your com- puter from overheating make sure nothing blocks the vent/fan in- takes while the com- puter is in use.
Introduction M660N Mainboard Overview - Top (Connectors) Figure 10 Mainboard Top Connectors 1. USB Port 2. Mini-IEEE 1394 Port 3. Serial Port 4. External Monitor Port 5. 7-Pin S-Video-Out Jack 6. RJ-45 LAN Jack 7. USB Port 8. CCD Cable Connector 9.
Disassembly Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the M660N/M665N series notebook’s parts and sub- systems. When it comes to reassembly, reverse the procedures (unless otherwise indicated). We suggest you completely review any procedure before you take the computer apart. Procedures such as upgrading/replacing the RAM, CD device and hard disk are included in the User’s Manual but are repeated here for your convenience.
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 •...
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.
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 Bluetooth: 1. Remove the battery page 2 - 5 1.
Disassembly Removing the Battery Figure 1 1. Turn the computer off, and turn it over. Battery Removal 2. Slide the latches ( & ) the direction of the arrow, and hold it in place. 3. Slide the battery in the direction of the arrow a.
Disassembly Removing the Hard Disk Drive The hard disk drive is mounted in a removable case and can be taken out to accommodate other 2.5" IDE hard disk drives Figure 2 with a height of 9.5mm (h). Follow your operating system’s installation instructions, and install all necessary drivers and HDD Assembly utilities (as outlined in Chapter 4 of the User’s Manual) when setting up a new hard disk.
Page 31
Disassembly 4. Carefully grip the mylar tag and slide the hard disk in the direction of arrow . Figure 3 5. Lift the hard disk up Figure d in the direction of arrow. HDD Assembly 6. Remove the screws and separate the mylar from the hard disk Sequence Removal...
Disassembly Removing the System Memory (RAM) Figure 4 The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting RAM Module Removal DDRII 677MHz. The main memory can be expanded up to 2GB. The SO-DIMM modules supported are 256MB, 512MB and 1024MB DDRII Modules.
Page 33
Disassembly 5. Gently pull the two release latches ( & on the sides of the memory socket in the direction indicated by the Figure 5 arrows (Figure Memory Removal 6. The RAM module(s) will pop-up Figure d , and you can then remove it Sequence c.
Disassembly Removing the Processor Figure 6 Processor Removal 1. Turn off the computer, and remove the battery (page 2 - 5) and the CPU/RAM bay cover (page 2 - 2. The CPU heat sink will be visible at point on the mainboard. a.
Page 35
Disassembly 5. Turn the release latch towards the unlock symbol , to release the CPU (Figure 6. Carefully (it may be hot) lift the CPU up out of the socket (Figure 7. Reverse the process to install a new CPU. 8.
Disassembly Removing the Wireless LAN Module Figure 8 Wireless LAN 1. Turn off the computer, remove the battery (page 2 - 5) and the module bay cover (page 2 - Module Removal 1. The Wireless LAN module will be visible at point on the mainboard.
Disassembly Removing the Modem Figure 9 Modem Removal 1. Turn off the computer, remove the battery (page 2 - 5), and remove the hard disk bay cover (page 2 - 2. The modem will be visible at point on the mainboard. a.
Disassembly Removing the Bluetooth Module Figure 10 Bluetooth Removal 1. Turn off the computer, remove the battery (page 2 - 5) and remove the hard disk bay cover (page 2 - 2. The Bluetooth module will be visible at point on the mainboard.
Disassembly Removing the Optical (CD/DVD) Device Figure 11 Optical Device 1. Turn off the computer, remove the battery (page 2 - Removal 2. Locate the hard disk bay cover and remove screws ( 3. Remove the bay cover a. Remove the screws. 4.
Disassembly Removing the Keyboard Figure 12 Keyboard Removal 1. Turn off the computer, and remove the battery (page 2 - 2. Press the three keyboard latches at the top of the keyboard to elevate the keyboard from its normal position (you a.
Part Lists Appendix A:Part Lists This appendix breaks down the M660N/M665N series notebook’s construction into a series of illustrations. The compo- nent 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.
Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A - 1 Part List Illustration Part M660N/M665N Location page A - 3 Top - (M660N) page A - 4 Bottom - (M660N) page A - 5 LCD - (M660N) page A - 6...
Page 51
Schematic Diagrams Appendix B:Schematic Diagrams This appendix has circuit diagrams of the M660N/M665N notebook’s PCB’s. The following table indicates where to find the appropriate schematic diagram. Table B - 1 Diagram - Page Diagram - Page Diagram - Page Schematic SYSTEM BLOCK DIAGRAM - Page B - 2 ICH7-2 - Page B - 16 +1.8V, 0.9V, +1.5V - Page B - 30...
Schematic Diagrams CALISTOGA 5/6 +1.05VS 2,3,4,5,14,17,32 +2.5VS 16,24,29 +3VS 2,3,6,11,12,13,14,16,17,18,19,20,21,23,24,25,26,27,28,30,32,33,34 NOTE: 0.1uF CAPS NOTE: CAPS USED IN +1.5VS 4,6,8,15,16,17,20,25,28 IN 1.55xPLL need +3.3V_TVDAC should to be located as be winthin 250mils edge caps within of edge of mch 200mils +1.5VS +1.5VS +2.5VS +1.5VS...
Need help?
Do you have a question about the M660N and is the answer not in the manual?
Questions and answers