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HP 5/xx Series 4 User Manual

Page 88

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5 Troubleshooting Your PC

If Your PC Has a Hardware Problem

76

English

If an Accessory Board Does Not Work

Carry out the following checks:

1 Ensure the board has been firmly installed in the accessory board

slot.

2 Check that the accessory board has been correctly configured with

the ISA Configuration Utility if necessary.

3 Ensure the board is not using memory, I/O addresses, an IRQ, or

DMA also used by the PC, see “IRQs, DMAs, and I/O Addresses Used
by Your PC” on page 87.
Refer to the board’s manual for further details.
You can also obtain information about the current use of IRQs by the
PC by typing

MSD

at the MS-DOS prompt, and pressing

,

when using Windows 3.11. If you are using Windows 95, use the
Device Manager.

4 Check that the PC has been configured correctly in Setup.

5 If the problem persists, refer to Chapter 7, “Hewlett Packard Support

and Information Services” for information about where to obtain
support.

uno.bk : uno5_tr.fb4 Page 76 Monday, July 21, 1997 12:46 PM