If An Accessory Board Does Not Work - HP PL Class 450/500/550/600/650/700/750 User Manual

Troubleshooting Your HP Visualize Linux Workstation
If Your Workstation Has a Hardware Problem

If an Accessory Board Does not Work

Carry out the following checks:
• Check that the accessory board has been firmly installed in the slot.
• Check that the accessory board has been correctly configured.
• Check that the accessory board is not using memory, I/O addresses,
an IRQ, or DMA also used by the Workstation. Refer to the section
"IRQs, DMAs, and I/O Addresses Used by Your Workstation" in the
chapter "Technical Information" for more information.
70 Chapter 3