Clevo M570TU, User Manual

Page: 162 / 246

Troubleshooting
8 - 8 Problems & Possible Solutions
8
The computer feels too
hot .
Make sure the computer is properly ventilated and the vents/fan intakes are not blocked. If this
doesn’t cool it down, put the system into
Hibernate mode or turn it off for an hour. Make sure the
computer isn’t sitting on a thermal surface (see “Overheating” on page 1 - 12 ). Make sure
you’re using the correct adapter.
Make sure that your notebook is completely powered off before putting it into a travel bag (or any
such container). Putting a notebook which is powered on in a travel bag may cause the vents/fan
intakes to be blocked.
Nothing appears on
screen
.
The system is in a power saving mode . Toggle the Fn + F4 (see “Configuring the Power
Buttons” on page 3 - 8 / “Configuring the Power Button” on page D - 19 ).
\
The screen controls need to be adjusted. Toggle the screen control Fn + F8/F9 key
combinations. 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 Fn + F7 combination. If
an external monitor is connected, turn it on.
The screen saver is activated. Press any key or touch the TouchPad .
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. See
“NVIDIA Video Driver Controls” on page B - 1 / “Video Features” on page D - 6 for
instructions on installing and configuring the video driver.
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