Lenovo 4480B1U User Manual - Page 140

internal speaker, replacing 62 K keyboard connector 9 keyboard, replacing 67 L Lenovo ThinkVantage Toolbox 109 Lenovo ThinkVantage Tools 111 Lenovo Welcome 5, 111 locating components 10 M media, creating and using recovery media 69 memory module installing, replacing 35 system board 35 Microphone connector 9 microprocessor replacing 46 mouse connector 9 mouse, replacing 67 N notices 123 O opening computer cover 30 operations, backup and recovery 70 optical drive, installing or replacing 52 optical mouse cleaning 87 P parts replacement, completing 68 password Administrator 78 considerations 78 Power-On Password 78 setting, changing, deleting 78 passwords erasing 79 lost or forgotten 79 passwords, using 77 PCI card 33 installing, replacing 33 physical specifications 4 power features 3 power supply assembly replacing 41 power-on self-test (POST) 83 Power-On, Password 78 productivity center, ThinkVantage 111 126 ThinkCentre User Guide programs, updating system 83 purchasing additional services 114 R rear connectors 8 recovering from a POST/BIOS update failure 84 software 69 recovery boot-block 84 operations, backup and 70 problems, solving 75 recovery media, creating and using 69 removing, reinstalling front bezel 30 replacing battery 36 hard disk drive 49 heat sink and fan assembly 38 microprocessor 46 power supply assembly 41 Rescue and Recovery 69 workspace, Rescue and Recovery 71 Rescue and Recovery workspace 71 resources, information 111 S safety vii safety information 112 security cable lock 26 enabling or disabling 79 features 3 selecting startup device 80 temporary startup device 80 serial port 9 service and help 112 customer support center 113 getting 111 services other 113 purchasing additional 114 setting password 78 settings changing 77 viewing 77 Setup Utility 77 Setup Utility program, starting 77 Setup Utility, exiting 81 software recovering 69 solving recovery problems 75 starting the Setup Utility program 77 startup device 80 sequence, changing 80