Acer 721TX Service Guide - Page 139

Hard Disk 0 Submenu 44 Hard Disk Drive Disassembly 59 Hard disk drives 21 Hibernation mode 29 conditions 29 entering 29 hot key 8 resuming from 29 utility 32 Hot Keys 8 I I/O Ports 10 I/O ports bottom ports 13 rear ports 10 right ports 12 indicator lights 4 Indicators 4 Information Viewer 34 infrared turning on and off 47 Intermittent Problems 95 Internal microphone 20 Internal speaker 20 J Jumpers 103 Bottom View 104 Top View 103 K Keyboard 5, 21 Keyboard controller 21 Removing the keyboard 62 Special Keys 5 keyboard 5 embedded numeric keypad 6 hot keys 8 Index lock keys 5 Windows keys 7 L LCD 24 Removing the LCD 65 Resolution 24 LCD Panel ID Setting 97 LEDs 4 Line-in Jack 10 Line-in/Microphone 40 Lithium-Ion battery 1 Lock Keys 5 Long Run 126 Lower Case Disassembly 74 Lower Case Disassembly Fan 75 Floppy Disk Drive 74 IDE Board 77 LCD 78 PCMCIA Card 77 System Board 76 M Main screen 42 Major 1 Major Features 1 System 1 media access on indicator 4 Microphone-in jack 10 Mini docking connector 13 MMO 75 Model Definition 121 modem 11 Modem jack 10 MPU-401 UART 20 N Navigating the Setup Utility 41 Notebook Manager 33, 33-40 131