
74
Solving Problems
Power Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
I
F
THE
POWER
LIGHT
IS
OFF
—
The computer is either turned off or is not
receiving power.
• Reseat the power cable into both the power connector on the back of the computer
and the electrical outlet.
• If the computer is plugged into a power strip, ensure that the power strip is
plugged into an electrical outlet and that the power strip is turned on. Also bypass
power protection devices, power strips, and power extension cables to verify that
the computer turns on properly.
• Ensure that the electrical outlet is working by testing it with another device, such
as a lamp.
I
F
THE
POWER
LIGHT
IS
STEADY
BLUE
AND
THE
COMPUTER
IS
NOT
RESPONDING
—
See "Power Lights" on page 81.
I
F
THE
POWER
LIGHT
IS
BLINKING
BLUE
—
The computer is in standby mode.
Press a key on the keyboard, move the mouse, or press the power button to resume
normal operation.
I
F
THE
POWER
LIGHT
IS
STEADY
AMBER
—
Power problem or internal device
malfunction.
• Ensure that the 12-volt power connector (12V) is securely connected to the system
board (see "System Board Components" on page 106).
• Ensure that the main power cable and front panel cable are securely connected to
the system board (see "System Board Components" on page 106).
I
F
THE
POWER
LIGHT
IS
BLINKING
AMBER
—
The computer is receiving electrical
power, a device might be malfunctioning or incorrectly installed.
• Remove and then reinstall the memory modules (see "Memory" on page 111).
• Remove and then reinstall any cards (see "Cards" on page 115).
• Remove and then reinstall the graphics card, if applicable (see "Removing a
PCI/PCI Express Card" on page 121).
book.book Page 74 Thursday, June 14, 2007 6:23 PM
Summary of Contents for Vostro 200
Page 10: ...10 Contents ...
Page 58: ...58 Setting Up and Using Your Computer ...
Page 168: ...168 Removing and Installing Parts ...
Page 188: ...188 Appendix ...
Page 206: ...206 Glossary ...
Page 214: ...214 Index ...