Monitor issue video attached {HELP!}

[epicfatigue]

Hello everyone,

A friend of mine has an MK cab that has some unusual behavior.

has anyone seen this happen?
the buzzing noise sounds to me like a flyback, apparently when he turned down the brightness the noise has stopped but the picture still moves in an out.

I asked to look for flashes of light and if there were any cracks and i am told there is not.

Here is a video

[epicfatigue]

anyone see this before? flyback? hv?

[grantspain]

difficult to see from that video what is happening
check obvious things first like bad solder joints

if its making a zap noise then also check the area of the anode for any signs of arcing and clean if necessary

[buffett]

looks like your caps are failing on the monitor chassis.

take some pics to find out what model chassis you have.

Peace
Buffett