Index light(s) hard drive 2–6 mute 2–6 wireless device 2–6 line-out jack 2–8 , 6–4 lock, security cable 8–15 locked system emergency shutdown procedures 1–10 , 4–6 locking latches, battery pack 4–19 lock-up, system 2–5 low-battery conditions identifying 4–13 Lucent modem AT commands 7–9 Lucent/Agere Command Set (Advanced Users Only) guide 2–18 module, removing or inserting 8–10 modules supported 8–9 microphone jack 2–8 microphone, connecting 6–4 , 8–2 Microsoft Certificate of Authenticity label 2–15 Microsoft logo key 2–4 mode, dialing 7–7 model, identifying notebook 9–2 modem approvals label 2–15 cable 2–16 connecting 7–3 country configurations 7–6 country-specific adapter 2–17 Lucent/Agere Command Set (Advanced Users Only) guide 2–18 Modem Command Guidelines (Advanced Users Only) guide 2–18 specifications 7–2 speed 7–2 troubleshooting travel connections 7–7 virus protection 1–11 monitor, external connecting 8–2 external monitor connector 2–9 switching display 3–6 mouse, external connecting 8–2 USB connectors 2–9 multimedia card 8–6 M Maintenance, Shipping and Travel guide 2–18 media hotkeys 3–7 Media Player, Windows 6–7 media, drive affected by airport security 5–3 cancelling AutoPlay on 5–8 caring for 5–3 displaying contents of 5–8 inserting, removing CD or DVD 5–5 types and terms 5–2 See also drives memory compartment 2–13 displaying amount of 8–9 increasing RAM 8–9 Index–6 Startup and Reference Guide