When drive activity stops, remove the disc, and then press the spacebar on the keyboard.
The computer should start up.
disk or Non-
System disk or
Press and hold the Power button until the computer turns off. Check Power Settings.
not turn off when
the Power button
Screen is blank.
Reconnect the power plug to the back of the computer and to the wall outlet.
Press the Power button to turn on the computer.
Press the space bar on the keyboard or move the mouse to make the screen display
Press the Sleep button (select models only), or the Esc key on the keyboard, to resume
from Sleep mode.
Images on the
Adjust the display resolution setting in Windows 7:
screen are too
large or too small,
or the images are
The computer might be in an exceedingly hot environment. Let it cool down.
Ensure that computer air vents are not blocked and that the internal fan is running —
see Keeping the computer free of dust, dirt, and heat on page 27. (Your computer
might not have an internal fan.)
Tap the Start button, and then tap Control Panel.
Under Appearance and Personalization, tap Adjust Screen Resolution.
Adjust resolution as necessary, and then tap Apply.