Troubleshooting
Problems and Possible Solutions 7 - 9
7
No image appears on the
external
monitor
I have plugged in and powered
on.
You haven’t installed the video driver and configured it appropriately from the
Control Panel
.
for instructions on installing and configuring
the video driver.
Nothing appears
on screen.
The system is in a power saving mode
. Toggle the sleep/resume key
combination,
Fn + F12
“Configuring the Power Buttons” on page 3 - 9
The screen controls need to be adjusted.
Toggle the screen control key
combinations
Fn + F8/F9
. If you’re connected to an external monitor, make sure
it’s plugged in and turned on. You should also check the monitor’s own
brightness and contrast controls.
The computer is set for a different display.
Toggle the screen display key
combination,
Fn + F7
. If an external monitor is connected, turn it on.
The
screen saver
is activated.
Press any key or touch the
TouchPad
.
You forget the
boot password
.
If you forget the password, you may have to discharge the battery of the CMOS.
Contact your service representative for help.
Problem
Possible Cause - Solution
Password Warning
If you choose to set a boot password,
NEVER
forget your password. The consequences of this could be serious. If you cannot
remember your boot password you must contact your vendor and you may lose all of the information on your hard disk.
Summary of Contents for N850HJ1
Page 1: ...V17 2 10 ...
Page 2: ......
Page 34: ...XXXII Preface ...
Page 80: ...Quick Start Guide 1 46 1 ...
Page 96: ...Storage Devices Mouse Audio 2 16 2 ...
Page 202: ...Modules 6 54 6 ...
Page 220: ...Troubleshooting 7 18 7 ...
Page 308: ...Video Driver Controls C 52 C ...