HP Kayak XU 04xx HP Kayak XU & XW PC Workstation - User's Guide - Page 43

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 No video No CPU 1 CPU Socket 2 CPU Freq. CPU Type 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. 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. - - 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. - 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. 4 Replace the cover. 5 Reconnect all cables and power cords. 6 Turn on the display and computer. English 35