SiS 5503 Compliant South Bridge PCI IRQ Routing Miniport Driver
Installation Guide
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[Requirement]
(1) SiS SISPCIMP.PCI
This VxD only supports SiS 5503,5513,5571,5598,5595 chipset.
(2) Win95 OSR2.1
You need use Usbsupp.exe from Microsoft to upgrade Win95 OSR2 to OSR2.1.
In order to make sure your system is running on OSR2.1, find the subkey
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion", and see
if the value of "VersionNumber" is either "4.03.1212" or "4.03.1214".
Installation Instructions
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(1) Run program "SETUP.EXE" in the SiS PCI IRQ Miniport driver floppy and it
will install the miniport Driver automatically onto your Windows 95 system.
Update Note
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Version1.1
Remove "Forced IRQ 7Xh" Problem
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.