Compaq 228399-373 用户手册

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If you encounter problems with your computer, monitor, or 
software, review the following check list before taking further 
action:

➜

Check that the computer and monitor are plugged into a 
working electrical outlet.

➜

Check to see that the computer is turned on and the power 
light 

 located on the front of the computer is on.

➜

Check to see that the monitor is turned on and the power 
light 

 on the front of the monitor is on.

➜

Turn up the brightness and contrast controls of the monitor if 
the screen is dim.

➜

Check all cable connections for loose or incorrect 
connections.

➜

Remove the diskette from the diskette drive before turning 
on your computer.

➜

Run Windows Diagnostics to determine and repair minor 
problems. Refer to the My Presario—Learning More CD for 
instructions.

If you need to enter the BIOS setup, very soon after your 
computer powers on press the F10 key (on most models, this is 
when the cursor is blinking in the upper right corner of the 
display with the word COMPAQ displayed in red on a black 
background). 

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Caution:  The BIOS setup is for advanced users. Be careful when 
changing the BIOS Setup. If you make a change to this setup, you 
may disable some of your computer’s functionality.