Intel® Desktop Boards
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Use of onboard CIR function


I am trying to use the onboard Consumer InfraRed interfaces on my DH67GD mainboard. I have connected a Vishay TSOP4838 ( receiver to the input header, enabled CIR in the BIOS and installed the Nuvoton driver ( for my Windows 7 Pro x64 OS. This allows me to control my PC with a standard Windows RC6 remote control, however, it does not work to wake up the PC.

I have also wired up two 3.5 mm jacks to the emitter output header as shown on slide 13 of However, when I plug a standard emitter pair ( into either of the emitter jacks, the emitters are permanently on.

I would like the emitters to echo the CIR input. How can I achieve this?

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