Dell 4400 Webcam User Manual


 
Solving Problems 27
TEST THE ELECTRICAL OUTLETEnsure that the electrical outlet is working
by testing it with another device, such as a lamp.
CHECK THE POWER CABLE CONNECTIONBe sure that the power cable is
firmly inserted into the electrical outlet and the computer power connector.
CONNECT THE COMPUTER DIRECTLY TO AN ELECTRICAL OUTLET
Bypass power protection devices, power strips, and the extension cable to verify
that the computer turns on.
SWAP THE COMPUTER AND MONITOR POWER CABLESSwap the
computer and monitor power cables to determine if the power cable is defective.
CHECK FOR INTERFERENCEElectrical appliances on the same circuit or
operating near the computer can cause interference. Other causes of
interference: power extension cables, keyboard and mouse extension cables, too
many devices on a power strip, or multiple power strips connected to the same
electrical outlet.
CHECK THE POWER PROPERTIESSee the Tell Me How help file or search
for the keyword standby in the Help and Support Center (Help in Windows
2000). To access help files, see page 26.
OPERATING SYSTEM NOT FOUNDCall Dell for technical assistance (see
page 100).
INSERT BOOTABLE MEDIAThe operating system is trying to boot to a
nonbootable floppy disk or CD. Insert a bootable floppy disk or CD.
NON-SYSTEM DISK ERRORThere is a floppy disk in the floppy drive.
Remove the floppy disk and restart the computer.