User manual HP PL CLASS(450/500/550/600/650/700/750)

[. . . ] HP VISUALIZE Linux Workstation User's Guide PL-Class Workstations Printed in USA September 1999 Manufacturing Part Number: A1296-90000 Edition E0999 © Copyright 1999 Hewlett-Packard Company Legal Notices The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett-Packard. [. . . ] Unplug all power cords and cables, noting their positions. Disconnect Chapter 3 57 Troubleshooting Your HP Visualize Linux Workstation If Your Workstation Does Not Start Properly the Workstation from any telecommunications network. Check the following items: LCD Error Messages Action Check all internal cables. Reference Ensure they are correctly attached and firmly in place. Power CPU 1 Check that the processor and Refer to the section "Installing a Power CPU 2 VRM are correctly installed. Processor" in the chapter "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " CPU Freq Check that the processor Refer to the section "System speed switches have been set Board Switches" in the chapter correctly. "Technical Information. " Reset the Workstation or power-off the LAN. Refer to the section "Your Workstation's Hardware Control Panel" in the chapter "Setting Up and Using Your HP VISUALIZE Linux Workstation. " Refer to the section "Installing Memory" in the chapter "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " CPU error Check that the memory modules are correctly installed. Check that accessory boards Refer to in the section "Installing are firmly seated in their Accessory Boards" in the chapter slots. "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " Verify that any switches and Refer to the manuals that came jumpers on the accessory with each board. Check that the switches on the system board are properly set. Refer to the section "System Board Switches" in the chapter "Technical Information. " 58 Chapter 3 Troubleshooting Your HP Visualize Linux Workstation If Your Workstation Does Not Start Properly LCD Error Messages Action Reference Temp disk Check fans and that air flow Refer to the section "Moving the Temp CPU guide is not blocked. Power Supply" in the chapter Temp IO slot "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " Fan CPU Fan disk Fan IO slot Check that fans are installed Refer to the section "Moving the correctly. Power Supply" in the chapter "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " Refer to the side heading "Replacing the Power Supply after Installing Accessories" in the chapter "How to Install Accessories Inside Your HP VISUALIZE Linux Workstation. " Power supply Check that power supply is properly connected. 5. Rebuild Your Workstation's Components If your Workstation still does not start properly, remove all boards and accessories, except the hard disk drive and video board. If the Workstation now works, add the boards and accessories one at a time to determine which one is causing the problem. If you are Unable to Change any Values in Setup Ensure that you are using the correct password. If a POST Error Message is Displayed The Power-On-System-Test (POST) can detect both an error and a change to the configuration. In either case, an error code and short description is displayed. Depending on the kind of error, you will have one or more of these choices available on screen: Chapter 3 59 Troubleshooting Your HP Visualize Linux Workstation If Your Workstation Does Not Start Properly · Press to ignore the message and continue. · Press to run Setup and correct a system configuration error. HP recommends that you correct the error before proceeding, even if the Workstation appears to start successfully. · Press to accept (validate) the change and update Setup's configuration information. · Press to see more details about the message. After viewing these details, you will be returned to the original POST display screen. If the message is actually a change to the configuration you have made (for example, you have just removed some memory), you can then press to accept the change and update Setup's to ignore the configuration information. Otherwise, press message and continue, or press to run Setup and correct a system configuration error. [. . . ] The transferee must accept these License Terms as a condition to the transfer. HP may terminate your license upon notice for failure to comply with any of these License Terms. Upon termination, you must immediately destroy the Software, together with all copies, adaptations and merged portions in any form. You may not export or re-export the Software or any copy or adaptation in violation of any applicable laws or regulations. [. . . ]