Dell R891K Laptop User Manual


 
3
Setting Up Your Inspiron
Laptop. . . . . . . . .5
Before Setting Up Your Computer . . . . . . . . .5
Connect the AC Adapter . . . . . . . . . . . . . . . . .6
Connect the Network Cable (Optional) . . . . .7
Press the Power Button . . . . . . . . . . . . . . . . .8
Enable or Disable Wireless (Optional). . . . . .9
Ubuntu
®
Setup . . . . . . . . . . . . . . . . . . . . . . . .10
Microsoft
®
Windows
®
Setup . . . . . . . . . . . .10
Connect to the Internet (Optional) . . . . . . . .10
Set Up the TV Tuner (Availability Varies
by Regions). . . . . . . . . . . . . . . . . . . . . . . . . . .13
Using Your Inspiron
Laptop. . . . . . . . . . . .14
Right Side Features . . . . . . . . . . . . . . . . . . . .14
Left Side Features . . . . . . . . . . . . . . . . . . . . .16
Computer Base and Keyboard
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Touch Pad Gestures. . . . . . . . . . . . . . . . . . . . 20
Setting the Touch Pad Sensitivity. . . . . . . . . 22
Display Features . . . . . . . . . . . . . . . . . . . . . . 23
Removing and Replacing the Battery . . . . .24
Software Features . . . . . . . . . . . . . . . . . . . . .25
Solving Problems. . . . . . . . . . . . . . . . . . . . .27
Network Problems. . . . . . . . . . . . . . . . . . . . . 27
Power Problems . . . . . . . . . . . . . . . . . . . . . . 28
Memory Problems . . . . . . . . . . . . . . . . . . . . . 29
Lockups and Software Problems . . . . . . . . .30
Using Support Tools. . . . . . . . . . . . . . . . . . .32
Dell Support Center . . . . . . . . . . . . . . . . . . . .32
System Messages . . . . . . . . . . . . . . . . . . . . . 33
Hardware Troubleshooter. . . . . . . . . . . . . . . 34
Dell Diagnostics . . . . . . . . . . . . . . . . . . . . . .35
Contents