User manual HP KAYAK XU 04XX

[. . . ] HP Kayak XU & XW PC Workstations User's Guide Notice 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. [. . . ] Refer to "The MaxiLife Control Panel" on page 8. 34 English 3 Troubleshooting Your HP PC Workstation If Your PC Workstation Does Not Start Properly LCD Error Messages No RAM, RAM type Temp disk, Temp CPU Temp IO slot Fan CPU, Fan disk Fan IO slot Power supply Power Action Check that the memory modules are correctly installed. Check that accessory boards are firmly seated in their slots. Verify that any switches and jumpers on the accessory boards are properly set. Check that the switches on the system board are properly set. Check fans and that air flow guide is not blocked. Check that fans are installed correctly. Check that power supply is properly connected. Check that power supply is properly connected, and that terminators and VRMs are properly installed. Check that the video card is properly installed. Check that boot processor is correctly installed in socket 1. Check that the terminator is correctly installed in socket 2. Check that the processors installed are the same speed (frequency). Check that the processors installed have the same cache voltage. Reference Refer to "Installing Memory" in the Upgrade and Configuration Guide. Refer to "Installing Accessory Boards" in the Upgrade and Configuration Guide. Refer to the manuals that came with each board. Refer to "System Board Switches in the Upgrade and Configuration Guide. Refer to "Installing a Processor" in the Upgrade and Configuration Guide. Refer to the manual that came with the video card. Refer to "Installing a Processor" in the Upgrade and Configuration Guide. No video No CPU 1 CPU Socket 2 CPU Freq. 6 Turn on the display and computer. English 35 3 Troubleshooting Your HP PC Workstation If Your PC Workstation Has a Hardware Problem If Your PC Workstation Has a Hardware Problem This section describes what to do if you have problems with your display, keyboard, or mouse. Display Does Not Work Properly If Nothing Is Displayed If nothing is displayed on the screen, but the PC Workstation starts and the keyboard, disk drives, and other peripheral devices seem to operate On the Screen properly: · · · · · · · · · Check your PC Workstation's LCD screen to help you diagnose the problem. Make sure that the display is plugged in and switched ON. Check that the brightness and contrast controls are properly set. [. . . ] HP does not warrant that the software will be uninterrupted or error free. In the event that this software product fails to execute its programming instructions during the warranty period, Customer's remedy shall be a refund or repair. Should HP be unable to replace the media within a reasonable amount of time, Customer's alternate remedy shall be a refund of the purchase price upon return of the product and all copies. HP warrants the removable media, if supplied, upon which this product is recorded to be free from defects in materials and workmanship under normal use for a period of NINETY (90) DAYS from the date of purchase. [. . . ]