Name: LG 14T90N Series
Brand: LG
Rating: 4 (1 reviews)

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Using the PC

2 Open the LCD and check the charging state.

When the AC adapter lamp is blinking, charge it fully with the AC adapter before using it.

CAUTION

Use batteries certified and acknowledged by LG Electronics Inc.

• Uncertified batteries may explode.

ENGLISH

Important Safety Precautions2
System Protection Feature5
Information on Hard Drive / Memory Capacity5
Adjusting Volume (Headset and Speakers)6
Important Safety Precautions7
Product Installation/Usage Precautions8
Product Storage/Transportation Precautions13
Battery and AC Adapter Precautions15
Regulatory Notices20
External Power Supply Information22
Safety Notice on the Battery23
Information for Environmental Preservation30
Battery Disposal43
Removal of Waste Batteries and Accumulators50
Energy Star Specifications56
Power Management Options56
Product Specifications58
Power Supply and Environments59
Power Consumption59
Using Windows 1060
A New Start Menu60
Desktop Apps and Windows Apps62
Using Apps63
Running and Exiting Apps63
Deleting Apps63
Adding Apps to Start Menu/Taskbar67
Toggling and Adding Apps/Desktops70
Using Shortcut Keys75
Splitting the App Screen76
Full Screen77
Screen Split into Two78
Screen Split into Four80
Using the Store82
Switching to Tablet Mode84
Unlocking the Screen86
Setting the PC87
Using Action Center87
Using the Start Menu90
Windows Shutdown Option91
Using the PC92
Charging the Product / Using the Tablet PC Mode92
Using an AC Adapter92
Using Tablet PC Mode93
Checking the Battery State95
Operation Status Lamps99
AC Adapter Lamp99
Storage Device (HDD, SSD, Emmc) Indicator Lamp99
Power Lamp/Caps Lock Lamp99
Touchpad Lamp100
Reader Mode Lamp100
Webcam Operation Status Lamp100
Keyboard101
Using Hot Keys101
Shortcut Keys102
Configuring Keyboard Backlight103
Adjusting Screen Brightness and Volume105
Locking / Unlocking Screen Rotation106
Hearing Protection Feature108
Using the Touchpad112
Moving the Cursor (Pointer) on the Screen113
Click (Select)114
Double-Click (Execute)114
Right Button115
Drag & Drop115
Notes on Using the Touchpad115
Clicklock116
Touchpad Gesture120
Setting Touchpad122
Using Touch Panel124
Using the Touch Keyboard126
Using Stylus Pen128
Drawing a Picture130
Inserting and Replacing Batteries132
Replacing the Pen Tip133
Connecting to External Display135
Connecting to the HDMI Port135
Connecting to Wireless Display137
Connecting an External USB-C (Thunderbolt ) Device140
Connecting a USB Device140
Outputting to an External Display140
Connecting a Thunderbolt Device140
Connecting Two Notebook Pcs that Support Thunderbolt141
Using USB-C (Thunderbolt ) Charging Function144
Bluetooth148
Wired LAN152
Wireless LAN159
Turning On/Off Airplane Mode159
Using the Wireless LAN159
Using a Wired/Wireless Router163
Connecting a Wireless or Regular Router163
Micro SD Slot164
Checking Available Memory Card164
Mounting and Using Memory Card164
Removing Memory Card165
To Safely Remove a Memory Card166
Using Software167
LG Control Center167
System Settings Screen168
Power Management Screen169
Windows Security Screen170
Instant Booting170
Faq171
LG Update Center172
Required Update173
All List174
Notification Setting176
LG Reader Mode179
Using Advanced Settings182
DTS:X Ultra184
LG Power Manager186
Restoring the System189
Keep My Files191
Remove Everythings194
Setup and Upgrade198
Installing the Driver198
Using LG Update Center to Install the Driver198
Starting System Setup200
Keys Used in System Setup202
Setting the Password203
Set Supervisor Password203
Set User Password205
Power on Password206
Set SSD Password208
Changing or Deleting the Password210
Deleting the Password (Set SSD Password)212
Restoring the Factory Default Settings215
Changing the Boot Order217
Selecting a Booting Device to Use219
Windows 10 Auto Scaling220
Using Instant Booting223

Brand	LG
Model	14T90N Series
Category	Laptop
Language	English

LG 14T90N Series User Manual

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LG 14T90N Series Specifications

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