HP Vectra VL 5/xxx - Manual (Page 68)

3 Troubleshooting Your PC
If Your PC Has a Hardware Problem
56 English
If an Accessory Board Does Not Work
Carry out the following checks:
• Ensure the board has been firmly installed in the accessory board
slot.
• Check that the accessory board has been correctly configured with
the ISA Configuration Utility if necessary.
• Ensure the board is not using memory, I/O addresses, an IRQ, or
DMA also used by the PC. Refer to "IRQs, DMAs, and I/O Addresses
Used by Your PC", on page 65. Refer to the board’s manual for further
details.
• Check that the PC has been configured correctly in Setup.