Today when i turned on the studio monitor, the studio monitor on the right one i noticed a sound, am not able to describe the type of sound, but it seems to some problem, there was no other Software, DAW or Synth running when the monitor was on.

The pair was purchased around June 2018.

Here is the video with sound i had taken from my mobile:
https://drive.google.com/file/d/1Mjs...ew?usp=sharing

I have removed the cable and reinserted it, still nothing, any way to fix it, or do i have to get it serviced?

Awaiting for an reply.

The last time I had a noise like that, it wasn't the speaker (whew!). I had inadvertently grabbed a splitter cable instead of an insert cable to chain-in an outboard mono EQ on one side of the master-outs. It made a sawtooth sound quite similar to yours on just one monitor.
Not saying your issue is the same, but I'm not immediately convinced it's your speaker.

Unless you are disinclined to continue troubleshooting, you still have a few simple checks left before you throw in the towel.

You tried re-seating the cable, now try swapping it out entirely with another.
If that doesn't help, try a different source than what you have been using. Try music from stereo, phone, whatever, to rule out your current source.
I've even seen speaker issues that were location-based. Physically swap speakers from side to side.

Divide and conquer. You are looking for a change. Any change, as that is information.


Sometimes I even get lucky banging on sh*t that won't work, but I couldn't recommend that on a pristine, highfalutin forum the likes of GS, now, could I?

At any rate, I wish you luck getting this sorted.

Best,
Frank

Thank you for the reply. Let me see what i can do and get back on it.