Hi guys, my 1943 has developed a 'warm up' buzz. I turn it on and it's giving feedback noise (buzz) and the monitor isn't syncing. After awhile, the buzz stops, and the noise/lines on the screen continue - and eventually end (or if I unplug and plug it back in), then works fine.
I just assumed that it was a monitor thing - and it has been on my list to swap/restore the monitor. Today, I did that - and the buzz continues.
I'll research more - but any immediate thoughts on these things are typically a pcb board issue or power supply?
Thanks
I just assumed that it was a monitor thing - and it has been on my list to swap/restore the monitor. Today, I did that - and the buzz continues.
I'll research more - but any immediate thoughts on these things are typically a pcb board issue or power supply?
Thanks

