Lenovo 3393 用户手册

Lenovo

Index

A

a rescue medium, creating and using

system board components and drives

Administrator, password

audio line-in connector

audio line-out connector

audio subsystem

B

backup and recovery operations

basic troubleshooting

battery, replacing

boot-block recovery

C

cable lock, security

cables, connecting

card reader, installing

startup device sequence

cleaning an optical mouse

components, internal

connector description

connectors, controls, indicators

considerations, passwords

cover presence switch, replacing

and using a rescue medium

creating and using

completing the installation

customer support center

D

deleting a password

devices, handling static-sensitive

diagnostics program, using

diagnostics, troubleshooting

DisplayPort connector

documentation, using

drivers, device

E

environment, operating

Ethernet connector

exiting, Setup Utility

external options, installing

F

failure, recovering from POST/BIOS

flashing the BIOS

connectors, controls, indicators

front audio and USB assembly, replacing

removing, reinstalling

front WiFi antenna, installing, removing

G

H

hard disk drive, replacing

heat sink and fan assembly

Help and Support

I

important safety information

important safety

Input/Output (I/O) features

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