Issues with keys not responding or being disabled on the keyboard
Issues with keys not responding or being disabled on the keyboard
The problem you're experiencing with your keyboard is frustrating. Keys sometimes fail to register, especially the spacebar, del, numpad numbers 1,4,7, and the numlock or down arrow keys. After a brief recovery, other keys like the ins, right arrow, numpad 2,5,8, and /0 may stop working again. Occasionally, all keys function normally, but a group of 7 keys becomes unresponsive. This issue seems to affect your Cosmic Byte CB-GK-08 keyboard and is also happening on your laptop. Consider trying software fixes, keyboard reset options, or contacting the manufacturer for support.
Most likely a trace/connection/solder joint to a column of the key matrix is broken.
If it had issues, why would it function at times and fail others?
You possess expertise in fixing electronics—give it a try to identify the issue.
I'm referring to abilities like fixing a loose wire or soldering keys on a membrane keyboard.