Thank you so much! I believe I found the capacitor that was bad & purchased another. BUT, I can't tell neg & pos on the capacitor or the board. What can I do?? Please. (Roland HP2900G).
hello, I have organo ws2 professional, when I turn it on, some lights come on, then I turn it off and turn it on again, the lights go away, as well as the lights of the volume numbers, while the screen stays on, but it is blank without numbers and letters, and the keyboard does not work
Thank you so much! I believe I found the capacitor that was bad & purchased another. BUT, I can't tell neg & pos on the capacitor or the board. What can I do?? Please. (Roland HP2900G).
hello, I have organo ws2 professional, when I turn it on, some lights come on, then I turn it off and turn it on again, the lights go away, as well as the lights of the volume numbers, while the screen stays on, but it is blank without numbers and letters, and the keyboard does not work
can you more or less tell me where this defect comes from?