Acer TravelMate 420 TravelMate 420 Service Guide - Page 127

Main Features T Mobile Intel® Pentium®4 Processor with 512KB level 2 cache T DDR 226 (O/c2100) SDRAM, memory expandable up to 1GB T Internal optical drive T High-capacity, Enhanced-IDE hard disk T Li-Ion main battery pack T Power management system with ACPI (Advanced Configuration Power Interface) T Thin-Film Transistor (TFT) liquid-crystal display (LCD) displaying 32-bit high true colour up to 16.7 million colours at 1024X768 eXtended Graphics Array (XGA) resolution for 14.1"/15.0" or 1400x1050 Super eXtended Graphics Array+ (SXGA+) for resolution for some 15.0" models (specification varies depending on models) T 3D capabilities T Simultaneous LCD and CRT display at 1024x768, 16.7M colours T S-video for output to a television or display device that supports S-video input T "Automatic LCD dim" feature that automatically decides the best settings for your display and conserves power T Dual display capability T 18-bit high-fidelity AC'97 stereo audio T Built-in dual speakers T Built-in microphone T High-speed optical drive T S-video (NTSC/PAL) output T High-speed fax/data modem port T Ethernet/Fast Ethernet port T 3 USB (Universal Serial Bus) ports T IEEE 1394 port T SD/MMmC memory slot T Acer EasyPort port replicator T Bluetooth ready (optional) T 4-way scroll button T Sleek, smooth and stylish design T Acer FinTouch full-sized curved keyboard T Ergonomically-centered touchpad pointing device T One type II CardBus PC Card slots T Upgradeable memory T 84/85/88-key windows keyboard T Built-in touchpad pointing device with ergonomic buttons and 4-way integrated scroll key T 5 launch keys, including Internet browser, email (with LED for received mail), and 3 userprogammable keys T Acer InviLinkTM button for wireless models T Embedded numeric keypad T International language support 119 Appendix A