Intel 800 User Manual

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Intel Customer Support                      Common System Configuration Issues using Intel® Ultra ATA Storage Driver 11 
5. Troubleshooting 
After installing the Intel® Chipset Software Installation Utility for Intel chipsets, certain 
symptoms may be seen depending on the system configuration. The following sections detail 
each of these symptoms as well as possible causes and resolutions. 
5.1 
Symptom: System Locks Up During Restart 
 
Resolution: System lockup can occur during Restart as a result of several possible system 
issues. In the event of a system lockup, restart the machine and view Device Manager. If the 
devices listed under Hard Disk Controllers are listed properly and the system experiences no 
further problems, then the .INF file restore process was successful. If the devices are not 
configured correctly, try rerunning the Intel Chipset Software Installation Utility Setup program 
again. 
5.2 
Symptom: After Reboot, Windows* Cannot Find ESDI_506.PDR File 
After running the Intel Chipset Software Installation Utility setup program and rebooting the 
system, Windows* reports that it cannot find the ESDI_506.pdr file. 
Resolution: Click the 'Browse' button in the dialog box where this error occurs and locate the 
X:\Windows\System\IOSubsys directory and click on the 'OK' button. (X:\ is the hard drive letter 
where Windows is installed. ie. C:\) The system should be able to locate this file in this directory 
and continue re-enumerating for the new devices.  
5.3 
Symptom: After Reboot, Windows Cannot Find UHCD.SYS, 
USBD.SYS, and/or USBHUB.SYS Files 
After running the Intel Chipset Software Installation Utility setup program and rebooting the 
system, Windows reports that it cannot find one of the following files: 
UHCD.SYS 
USBD.SYS 
USBHUB.SYS 
 
Resolution: Click the 'Browse' button in the dialog box where this error occurs and locate the 
X:\Windows\System32\drivers directory and click on the 'OK' button. (X:\ is the hard drive letter 
where Windows is installed. ie. C:\) The system should be able to locate this file in this directory 
and continue re-enumerating for the new devices. 
 
5.4 
Symptom: After Reboot, Windows Cannot Find ISAPNP.VXD File 
After running the Intel Chipset Software Installation Utility setup program and rebooting the 
system, Windows* reports that it cannot find the isapnp.vxd file. 
Resolution: Click the 'Browse' button in the dialog box where this error occurs and locate the 
X:\Windows\System directory and click on the 'OK' button. (X:\ is the hard drive letter where 
Windows is installed. ie. C:\) The system should be able to locate this file in this directory and 
continue re-enumerating for the new devices.