Solving Problems with Your Computer
Troubleshooting Techniques
Reference Guide 109
2. Double-click Keyboard.
3. Select the One-Touch buttons tab.
4. Click Change Onscreen Display.
5. Check Enable if it is not checked.
6. Click Done, then OK.
PC card problems
If the notebook doesn’t recognize a PC card
= Remove and reinsert the PC card.
= If the card requires an IRQ, check that there is one available. Look in Device
Manager, Properties, Interrupt Request (IRQ).
= Check the HP notebook website for information about supported PC cards.
= Try the card in another computer.
= Reboot the computer.
If an I/O card stops communicating properly
= The card may have been reset if the computer in on standby or turned off. Exit any
applications, then remove and reinsert the card.
If a PC card modem is not working
= In Windows 98 or Windows ME, disable the internal modem.
1. Click Start, Settings, Control Panel.
2. Double-click System.
3. Click the Device Manager tab.
4. Double-click Modem to list the current modem devices.
5. Double-click the internal modem.
6. Select the checkbox “Disable in this hardware profile.”
= In Windows 2000, disable the internal modem.
1. Click Start, Settings, Control Panel.
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