Solution:

Enable IR function: Step1: Enter BIOS before O.S. booting Step2: Select "INTEGRATED PERIPHERALS" Step3: Change IR settings as follows ( for example ) IR Address Select => 2F8H IR Mode => HP SIR IR IRQ Select => IRQ3 IR Duplex Mode => Full Step4: Save and reboot Win95 User: Installation Instructions: There is no special driver for IR under Win95, IR would be regarded as a COM Port for use after booting, all actions about IR is controlled by BIOS. Win98 User: Installation Instructions: Win98 supports IR driver, but I can't use it to communicate with other device via hyperterminal. Feedback: If you got any trouble during installation and can not solve it from above information, please contact with our Application Engineers for advanced assistance. Keep in mind, tell us which step your result is different from ours in, it will speed up our response.