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77
Power
Your computer will not turn on
•
Make sure that the power cord is connected to an
AC power source and to your computer, and that your
computer is turned on. If your power cables are
connected to a power strip, make sure it is turned on.
•
Test the outlet by plugging in a working device, such as
a lamp.
•
Make sure that the power cord is free from cuts or
damage, and r eplace any damaged cables.
Display
The screen resolution is not correct
•
Change the screen resolution in Windows. For
instructions, see your online
User Guide
.
The computer is on, but there is no picture
•
Make sure that the computer is not in Standby
(power-saving) mode.
•
Make sure that the monitor is connected to a power
outlet and to a video port on your computer, then make
sure that the monitor is turned on. If the monitor is on,
its power LED should be on.
•
Adjust the monitor’s brightness and contrast controls.
For more information, see the monitor’s documentation.
•
Check the video cable for bent or damaged pins.
•
Connect a display that you know works (such as a
monitor from another computer) to your computer. If the
display still works, the original monitor is faulty. If the
display does
not
work, the computer’s video card (if
installed) is faulty.
8513027.book Page 77 Friday, April 25, 2008 5:27 PM
Summary of Contents for GT5694
Page 1: ...REFERENCEGUIDE 8513027 book Page a Friday April 25 2008 5 27 PM...
Page 2: ...8513027 book Page b Friday April 25 2008 5 27 PM...
Page 10: ...CHAPTER 1 About This Reference 4 8513027 book Page 4 Friday April 25 2008 5 27 PM...
Page 38: ...CHAPTER 3 Setting Up and Getting Started 32 8513027 book Page 32 Friday April 25 2008 5 27 PM...
Page 56: ...CHAPTER 4 Upgrading Your Computer 50 8513027 book Page 50 Friday April 25 2008 5 27 PM...
Page 74: ...CHAPTER 5 Maintaining Your Computer 68 8513027 book Page 68 Friday April 25 2008 5 27 PM...
Page 106: ...CHAPTER 6 Troubleshooting 100 8513027 book Page 100 Friday April 25 2008 5 27 PM...
Page 116: ...APPENDIX A Legal Notices 110 8513027 book Page 110 Friday April 25 2008 5 27 PM...
Page 125: ...8513027 book Page 119 Friday April 25 2008 5 27 PM...
Page 126: ...MAN GERSHWIN3 GWREC REF GDE R0 4 08 8513027 Back fm Page 120 Monday April 28 2008 8 13 AM...