Lenovo ThinkCentre M53 User Manual page 146

getting 113
Help and Support 113
I
important safety information
information
getting 113
important safety v
resources 113
safety 113
warranty 113
Input/Output (I/O) features 8
installing
ac power adapter 71
ac power adapter bracket
cover presence switch 96
external hard disk drive 83
external optical drive 77
front Wi-Fi antenna 105
keyboard 109
mouse 109
operating system 39
rear Wi-Fi antenna 107
vertical stand 73
VESA mount bracket 75
Wi-Fi card module 103
internal drives 8
internal speaker
replacing 97
K
Kensington-style
cable lock 29
keyboard
installing 109
replacing 109
L
Lenovo Bluetooth Lock 13
Lenovo Companion 13
Lenovo Reach 13
Lenovo SHAREit 13
Lenovo Solution Center 14, 58
Lenovo Thin Client Manager
Lenovo Thin Client Manager, LTM
Lenovo ThinkVantage Tools
Lenovo Tools 14
locating components 4
M
media, creating and using recovery media
memory 8
memory module
replacing 95
Microphone connector 4
microprocessor 8
134
ThinkCentre M53 User Guide
v
70
111
111
14, 113
61
microprocessor fan
replacing 91
mouse
installing 109
replacing 109
N
notices 131
O
operations, backup and recovery
optical mouse
cleaning 45
P
parts replacement, completing
password
Administrator 34
considerations 34
Hard disk 34
Power-on password 34
setting, changing, deleting
Password Manager 14
passwords
erasing 35
lost or forgotten 35
PC Cloud Manager 14
physical specifications 11
power
features 9
power button board, replacing
Power Manager 14
power-on self-test (POST) 39
Power-on, password 34
programs, updating system
purchasing additional services
R
rear connectors 3
rear Wi-Fi antenna
installing 107
removing 107
recovering
from a BIOS update failure
software 61
recovery
boot-block 41
operations, backup and
problems, solving 66
Recovery Media 14
recovery media, creating and using
removing
ac power adapter 71
ac power adapter bracket
front Wi-Fi antenna 105
rear Wi-Fi antenna 107
62
109
34
99
38
115
41
62
61
70