TROUBLESHOOTING SCENARIOS AND SOLUTIONS
123
Chapter 5
Troubleshooting Scenarios and Solutions
This section presents an extensive overview of various troubleshooting scenarios and includes possible
solutions for each.
Solving Minor Problems
Table 5-3
Minor Problems
Problem
Cause
Possible Solution
Workstation appears locked up
and will not turn off when the
power button is pressed.
Software control of the power
switch is not functional.
1
Press and hold the power button for at least four
seconds until the workstation turns off.
2
Disconnect electrical plug from outlet.
Workstation seems to be
locked up.
Program in use has stopped
responding to commands.
1
Attempt the normal Windows “Shut Down” procedure.
2
Press the power button for four or more seconds to turn
off the power.
3
Restart the workstation using the power button.
Workstation date and time
display is incorrect.
Real-time clock (RTC) battery
might need to be replaced.
1
Reset the date and time under Control Panel.
2
Replace the RTC battery.
Workstation appears to pause
periodically.
Network driver is loaded and no
network connection is
established.
Establish a network connection, or use Computer Setup or
Microsoft Windows Device Manager to disable the network
controller.
Cursor will not move using the
arrow keys on the keypad.
The
Num Lock
key might be on.
Press the
Num Lock
key. The
Num Lock
key can be
disabled (or enabled) in Computer Setup.
Cannot remove access panel.
Hood lock (Smart Cover Lock),
featured on some workstations, is
locked.
1
Unlock the hood lock using Computer Setup.
2
Use the access panel FailSafe Key in case of forgotten
password, power loss, or workstation malfunction.
Poor performance is
experienced.
Processor is hot.
1
Be sure airflow to the workstation is not blocked.
2
Be sure the fans are connected and working properly
(some fans only operate when needed).
3
Be sure the CPU heatsink is installed properly.
Hard drive is full.
Transfer data from the hard drive to create more space on
the hard drive.
Workstation powered off
automatically and the Power
LED flashes Red two times,
once every second, followed
by a two-second pause, and
two simultaneous beeps are
heard.
Processor thermal protection
activated:
A fan might be blocked or not
turning.
OR
The CPU heatsink is not properly
attached to the processor.
1
Be sure workstation air vents are not blocked and the
cooling fan is running.
2
Open hood, press power button, and see if the
processor fan spins. If not spinning, be sure the fan’s
cable is plugged onto the system board header. Be sure
the fan is fully/properly seated or installed.
3
Replace the processor fan.
4
Reseat CPU heatsink and verify that the fan assembly
is properly attached.
Содержание Xw6200 - Workstation - 2 GB RAM
Страница 1: ...HP Workstation xw6200 Service and Technical Reference Guide ...
Страница 8: ...VIII CONTENTS ...
Страница 14: ...XIV PREFACE ...
Страница 26: ...26 PRODUCT OVERVIEW ...
Страница 62: ...62 SYSTEM MANAGEMENT ...
Страница 112: ...112 REMOVAL AND REPLACEMENT PROCEDURES ...
Страница 154: ...154 SCSI DEVICES ...
Страница 158: ...158 SATA DEVICES ...
Страница 174: ...174 CONNECTOR PINS 5 BLK GND 6 BLK GND 6 Pin Power Auxiliary PCI Express Pin Color Signal ...
Страница 178: ...178 POWER CORD SET REQUIREMENTS ...
Страница 184: ...184 ADDITIONAL PASSWORD SECURITY AND RESETTING CMOS ...
Страница 186: ...186 QUICK TROUBLESHOOTING FLOWS Initial Troubleshooting ...
Страница 187: ...NO POWER 187 Appendix I No Power No Power Part 1 ...
Страница 188: ...188 QUICK TROUBLESHOOTING FLOWS No Power Part 2 ...
Страница 189: ...NO POWER 189 Appendix I No Power Part 3 ...
Страница 190: ...190 QUICK TROUBLESHOOTING FLOWS No Video No Video Part 1 ...
Страница 191: ...NO VIDEO 191 Appendix I No Video Part 2 ...
Страница 192: ...192 QUICK TROUBLESHOOTING FLOWS No Video Part 3 ...
Страница 193: ...ERROR MESSAGES 193 Appendix I Error Messages Error Messages Part 1 ...
Страница 194: ...194 QUICK TROUBLESHOOTING FLOWS Error Messages Part 2 ...
Страница 195: ...ERROR MESSAGES 195 Appendix I Error Messages Part 3 ...
Страница 196: ...196 QUICK TROUBLESHOOTING FLOWS No OS Loading ...
Страница 197: ...NO OS LOADING FROM HARD DRIVE 197 Appendix I No OS Loading from Hard Drive No OS Loading from Hard Drive Part 1 ...
Страница 198: ...198 QUICK TROUBLESHOOTING FLOWS No OS Loading from Hard Drive Part 2 ...
Страница 199: ...NO OS LOADING FROM HARD DRIVE 199 Appendix I No OS Loading from Hard Drive Part 3 ...
Страница 200: ...200 QUICK TROUBLESHOOTING FLOWS No OS Loading from Diskette Drive ...
Страница 201: ...NO OS LOADING FROM CD ROM DRIVE 201 Appendix I No OS Loading from CD ROM Drive ...
Страница 202: ...202 QUICK TROUBLESHOOTING FLOWS No OS Loading from Network ...
Страница 203: ...NON FUNCTIONING DEVICE 203 Appendix I Non functioning Device ...
Страница 204: ...204 QUICK TROUBLESHOOTING FLOWS ...
Страница 208: ...208 ...
Страница 209: ...209 Index ...