Solving Problems
287
Lockups and Software Problems
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions
located in the
Product Information Guide
.
NOTE:
If you installed a unique image on your computer or if you had to reinstall your operating
system, run the DSS utility. DSS is available on your
Drivers and Utilities CD
and at
support.dell.com
.
NOTE:
You must use Microsoft
®
Windows
®
XP Service Pack 1 or later when you reinstall Windows
XP.
The computer does not start up
The computer stops responding
NOTICE:
You might lose data if you are unable to perform an operating system shutdown.
C
HECK
THE
KEYBOARD
CABLE
—
• Ensure that the keyboard cable is firmly connected to the computer.
• Shut down the computer, reconnect the keyboard cable as shown in the
Quick Reference Guide
for your
computer, and then restart the computer.
• Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten bent pins.
• Remove keyboard extension cables and connect the keyboard directly to the computer.
T
EST
THE
KEYBOARD
— Connect a properly working keyboard to the computer, and try using the keyboard.
If the new keyboard works, the original keyboard is faulty.
R
UN
THE
D
ELL
D
IAGNOSTICS
C
HECK
FOR
SOFTWARE
AND
HARDWARE
CONFLICTS
C
HECK
THE
D
IAGNOSTIC
L
IGHTS
E
NSURE
THAT
THE
POWER
CABLE
IS
FIRMLY
CONNECTED
TO
THE
COMPUTER
AND
TO
THE
ELECTRICAL
OUTLET
Summary of Contents for GX620 - 3.6GHz Desktop 1GB RAM 80GB Windows XP SFF
Page 1: ...1 Dell OptiPlex GX620 User s Guide ...
Page 14: ...14 Contents ...
Page 22: ...22 Chassis Intrusion Switch w w w d e l l c o m s u p p o r t d e l l c o m Desktop Computer ...
Page 23: ...Chassis Intrusion Switch 23 Small Form Factor Computer ...
Page 27: ...27 Mini Tower Computer w w w d e l l c o m s u p p o r t d e l l c o m Back View 4 3 5 6 2 1 ...
Page 40: ...40 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 64: ...64 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 65: ...65 ...
Page 66: ...66 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 82: ...82 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 90: ...90 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 96: ...96 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 144: ...144 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 151: ...151 2 COM Black 3 5 VDC Red 4 COM Black 5 12 VDC Yellow Pin Number Signal name 18 AWG Wire ...
Page 152: ...152 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 170: ...170 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 196: ...196 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 212: ...212 Ultra Small Form Factor Computer w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 218: ...218 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 220: ...220 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 225: ...225 1 bottom of computer 2 device locking screw 1 2 ...
Page 226: ...226 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 238: ...238 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 255: ...Advanced Features 255 Small Form Computer Ultra Small Form Factor Computer ...
Page 262: ...262 Battery w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 274: ...274 Replacing the Computer Cover w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 302: ...302 Microsoft Windows XP Features w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 326: ...326 Troubleshooting Tools and Utilities w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 350: ...350 Warranty w w w d e l l c o m s u p p o r t d e l l c o m ...