3D Connexion ZT1000 ユーザーズマニュアル

zt1100/xz200 and xt1500 Series 

Troubleshooting and Diagnostics 

27 

Troubleshooting and Self-Repair Guide 

•  Remove and reinsert the PC card. 
•  Put the notebook on standby, then resume. 
•  Restart the notebook. 
•  If the card requires an IRQ, make sure one is available. If necessary, set the IRQ to an unused 

value: click Start, Control Panel, Performance and Maintenance, System. On the Hardware tab, 
open the Device Manager, then view resources by type. 

•  Check the HP Business Support web site (www.hp.com/go/bizsupport) for information about 

installing certain PC cards. 

•  Make sure your notebook supports the problem PC card: check the HP Notebook web site 

(www.hp.com/notebooks) for a list of approved and tested PC cards. 

•  Try the card in another computer to see whether the card functions properly. 
•  Test the PC card with the e-DiagTools diagnostics— see “Using the e-Diagtools Diagnostic 

Tests” on page 33. 

•  The card may have been reset if your notebook went on standby or into hibernation, or turned off. 

Exit any applications, then remove and reinsert the card. 

•  Check settings in Control Panel. 

•  Disable the internal modem: 

1.  Click Start, Control Panel, Performance and Maintenance, System. On the Hardware tab, 

open the Device Manager. 

2.  Double-click Modem to list the current modem devices. 

3.  Double-click the internal modem, then select the option to disable the modem. 

For best performance with Windows XP, the notebook should have at least 128 MB of SDRAM. 

•  This may be normal Windows behavior. Certain background operations (such as a virus-scanning 

program) can affect can affect response time. 

•  Some file browsers respond slowly while processing graphics or waiting for broken network 

connections to time out. 

•  Press Ctrl+Alt+Del to see if an application is not responding. 
•  Restart the notebook.