Remove The Cover; Replace The Cover - HP Kayak XW U3-W3 Troubleshooting Manual

Check Internal Items
HP Kayak XW U3 & W3 PC Workstation Troubleshooting Your HP PC Workstation
If the PC Workstation still does not start properly, follow this procedure
to check the internal items:
1 Turn off the display, the computer, and all external devices.
2 Unplug all power cords and cables, noting their positions. Disconnect
the PC Workstation from any telecommunications network.

3 Remove the cover.

4 Check the following items:
LCD Error
Messages
- a) Check all internal cables.
b) Ensure they are correctly attached and firmly in place.
Power CPU 1 Check that the processor and VRM are correctly installed.
Power CPU 2
CPU Freq Check that the processor speed switches have been set correctly.
CPU error a) Reset the PC Workstation or power-off the LAN.
b) Refer to the User's Guide that came with your PC Workstation.
- Check that the memory modules are correctly installed.
- Check that accessory boards are firmly seated in their slots.
- a) Verify that any switches and jumpers on the accessory boards are properly set.
b) Refer to the manuals that came with each board.
- Check that the switches on the system board are properly set.
Temp disk Check fans and that air flow guide is not blocked.
Temp CPU
Temp IO slot
Fan CPU Check that fans are installed correctly.
Fan disk
Fan IO slot
Power supply Check that power supply is properly connected.

5 Replace the cover.

6 Reconnect all cables and power cords.
7 Turn on the display and computer.
If Your PC Workstation Does Not Start Properly
Action
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