I don't know the keyboard but with most there is usually a wiring connection between the boards to which the keys are connected and then a single cable back to the control board.
Normally there are 2 or 3 boards under/behind the actual keys and they are multipled together to reduce the number of wires that are necessary that go back to the control board.
Since the first 19 keys aren't working check the connection from the board that the keys are connected to and see if it is securely connected to the board next to it.
Here's an image taken from the image in the answer above this one, that shows what ''may be'' a connection point between two adjacent boards. The image does not show the connection on the top but I'm thinking that perhaps it is underneath the boards. I have highlighted the point of interest.
I may be totally wrong but that's where I'd look first and then look for any connections from the first board to the second board or to somewhere else.
I don't know the keyboard but with most there is usually a wiring connection between the boards to which the keys are connected and then a cable back to the control board.
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I don't know the keyboard but with most there is usually a wiring connection between the boards to which the keys are connected and then a single cable back to the control board.
Normally there are 2 or 3 boards under/behind the actual keys and they are multipled together to reduce the number of wires that are necessary that go back to the control board.
Since the first 19 keys aren't working check the connection from the board that the keys are connected to and see if it is securely connected to the board next to it.
Here's an image taken from the image in the answer above this one, that shows what ''may be'' a connection point between two adjacent boards. The image does not show the connection on the top but I'm thinking that perhaps it is underneath the boards. I have highlighted the point of interest.
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I may be totally wrong but that's where I'd look. first and then look for any connections from the first board to the second board or to somewhere else.
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I may be totally wrong but that's where I'd look first and then look for any connections from the first board to the second board or to somewhere else.
Hi @Stanislav Trandoski ,
I don't know the keyboard but with most there is usually a wiring connection between the boards to which the keys are connected and then a cable back to the control board.
Normally there are 2 or 3 boards under/behind the actual keys and they are multipled together to reduce the number of wires that are necessary that go back to the control board.
Since the first 19 keys aren't working check the connection from the board that the keys are connected to and see if it is securely connected to the board next to it.
Here's an image taken from the image in the answer above this one, that shows what ''may be'' a connection point between two adjacent boards. The image does not show the connection on the top but I'm thinking that perhaps it is underneath the boards. I have highlighted the point of interest.
I may be totally wrong but that's where I'd look. first and then look for any connections from the first board to the second board or to somewhere else.
[image|2619131]
Click on image to enlarge)