Service manual

Introduction
System Specifications 1 - 3
1.Introduction
LCD M550J:
15.0" XGA (1024*768) Flat Panel TFT
OR
15.0" SXGA+ (1400*1050) Flat Panel TFT
M540J:
14.0" WXGA (1280*768) Flat Panel TFT
Video Adapter nVIDIA C51MV Integrated Graphics Adapter
Shared Memory Architecture of up to 128MB of Video Memory
Supports Analog Monitor Pixel Resolution up to 2048 * 1536 at 75Hz
Integrated High Quality 3D Graphics Engine Accelerator
Supports Microsoft DirectX 9.0 Vertex Shader 3.0
Storage One Changeable 12.7mm(h) Optical Device (CD/DVD) Type Drive
(see “Optional” on page 1 - 4 for drive options)
Easy Changeable 2.5" 9.5 mm (h) HDD with SATA (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, Microphone, Line-In and S/PDIF Jacks
Keyboard &
Pointing Device
Winkey Keyboard Built-In TouchPad with Scrolling Function
PCMCIA One Type-II PCMCIA CardBus PC Card Slot
Interface Three USB 2.0 Ports
One External Monitor Port
One Headphone-Out Jack
One Microphone-In Jack
One Line-In Jack
One Serial Port
One S/PDIF Output Jack (5.1CH)
One RJ-11 Jack for Plug & Play Fax/Modem
One RJ-45 Jack for 10Mb/ 100Mb/ 1000Mb Fast Ethernet
One DC-in Jack
Card Reader Embedded 4-in-1 Card Reader (MS/ MS PRO/ SD/ MMC)
Feature Specification