Setup Guide
48
Solving Problems
If the power light is blinking amber — The
computer is in sleep/standby mode or the
display may not be responding.
•Press a key on the keyboard, move the
connected mouse, or press the power button
to resume normal operation.
•If the display is not responding, press the
power button until the computer turns off
and then turn it back on.
•If the problem persists, contact Dell (see
“Contacting Dell” on page 75).
If the power light is solid amber — The
computer has detected an error during POST.
For assistance, contact Dell (see “Contacting
Dell” on page 75).
If you encounter interference that hinders
reception on your computer — An unwanted
signal is creating interference by interrupting or
blocking other signals. Some possible causes of
interference are:
•Power, keyboard, and mouse extension cables.
•Too many devices connected to a power strip.
•Multiple power strips connected to the same
electrical outlet.