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kaleb422 / NVapi-write-value-to-monitor

Send commands to monitor over i2c using NVapi
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how do i switch back to hdmi2??? many thanks. #3

Open aijunzhao opened 1 month ago

aijunzhao commented 1 month ago

thank you very much for your great work . it worked for me half of it.what i mean is i used hdmi2 for the monitor with one computer and hdmi1 for another latop, then i used the command code is: writeValueToDisplay.exe 0 0x90 0xF4 0x50, it works fine to swicth to hdmi1,but when i used codes: writeValueToDisplay.exe 0 0x91 0xF4 0x50, it cannot switch back.

the error prompt is like these: NUAPI I2cWrite(revise brightness)failed with status -1 ,Changing input failed

how do i switch back to hdmi2??? many thanks.

aijunzhao commented 1 month ago

it seems to me the command code is only worked as if it is in the control of the current using monitor? but my problem is my laptop is intel gpu laptop, i can't used the NUAPI to use the command code.