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Combo wireless keyboard mouse, mouse not working #82

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ozdemir-mehmet opened this issue Mar 24, 2025 · 0 comments

ozdemir-mehmet commented Mar 24, 2025 •

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Trying both a Logitech K400 (Keyboard and Trackpad) and a HP Keyboard and Mouse combo I can only get the Keyboard to work?

Initially, I wired the Level Shifters:

HV3: PS2 Data
HV4: PS2 Clock

Thinking this might be wrong I desoldered and replaced it with:

HV3: PS2 pin 2, Mouse Data
HV4: PS2 pin 6, Mouse Clock

But I'm still not having luck. Looking at some of the images, HV4 looks like two wires are soldered on to it. Am I missing something here?

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