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by gfd 1600 days ago
Is the caps lock LED even implemented in hardware? I feel like I remember them not responding if my computer freezes but I could be wrong.
2 comments
eulers_secret 1600 days ago
I can confirm the LED is not controlled by only keyboard firmware.

I very often use num lock and caps lock responsiveness to check if my PC has hard-locked, and I just recently suffered hard locks while testing S3 on Linux on a new PC. So I am very sure at this point :)

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Underphil 1599 days ago
I only really suggested that because any OS can detect the presence of the CAPS LOCK key (see 'CAPS LOCK is on' during Windows login) and it would make a potentially good marker.
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