Index B backup, system 9–7 battery bay identifying 2–13 inserting battery pack 1–3 removing battery pack 4–18 battery light 2–6 battery pack calibrating 4–14 causing CD or DVD write corruption 6–10 charging 1–2 , 1–6 , 4–11 inserting 1–3 monitoring charge 4–12 removing 4–18 storing 4–16 when to remove 4–3 battery power conserving 4–17 low-battery conditions 4–13 running notebook on 4–11 switching to and from 4–11 when to use 1–11 , 4–4 BIOS (basic input output system) 9–2 boot order 5–10 A AC adapter 4–11 connecting 1–5 , 4–11 disconnecting 4–11 identifying 2–17 power connector 2–12 AC power 1–12 , 4–11 adapter AC 1–5 , 2–17 , 4–11 country-specific modem 2–17 , 7–3 , 7–5 Japan-specific outlet 2–17 Agere modem AT commands 7–9 airport security devices 5–3 altitude specifications A–1 antivirus software 1–11 applications key 2–4 applications.
See software; software updates AT commands 2–18 , 7–9 audio CD. See CD(s) audio-out jack connecting 6–4 identifying 2–8 AutoPlay 5–8 1394 connector 2–9 Startup and Reference Guide Index–1