182
ADDITIONAL PASSWORD SECURITY AND RESETTING CMOS
CAUTION
When the workstation is plugged in, the power supply always has voltage applied to the
system board even when the unit is turned off. Failure to disconnect the power cord can result in damage
to the system.
CAUTION
Static electricity can damage the electronic components of the workstation or optional
equipment. Before beginning these procedures, be sure that you are discharged of static electricity by
briefly touching a grounded metal object.
3
Remove the access panel.
4
Locate the password header and jumper. The password header is E49.
NOTE
The password jumper is green so that it can be easily identified. For assistance locating the
password jumper and other system board components, refer to
“System Board Components” on page 69
.
5
Remove the jumper from either pin 1 or 2. Place the jumper on pins 1 and 2 (connecting both pins together).
6
Replace the access panel.
7
Reconnect the external equipment.
8
Plug in the workstation and turn on the power. Allow the operating system to start. This clears the current
passwords and disables the password features.
9
To establish new passwords, repeat steps 1 through 4, replace the password jumper on either pin 1 or pin 2 (but
not both), then repeat steps 6 through 8. Establish the new passwords in Computer Setup.
Clearing and Resetting the CMOS
The CMOS of the workstation stores password information and information about the workstation configuration.
This section describes the steps to successfully clear and reset the CMOS.
Using the CMOS Button
1
Shut down the operating system and then turn off the workstation and any external devices. Disconnect the
power cord of the workstation and any external devices from the power outlets.
2
Disconnect the keyboard, monitor, and any other external devices that are connected to the workstation.
WARNING!
To reduce the risk of personal injury from electrical shock and hot surfaces, be sure to
disconnect the power cord from the wall outlet and allow the internal system components to cool before
touching.
CAUTION
When the workstation is plugged in, the power supply always has voltage applied to the
system board even when the unit is turned off. Failure to disconnect the power cord can result in damage
to the system.
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 ...