First check with another PC if it appears there also. There's always a small chance that it originates in the video card.
A monitor usually is not repaired. But you can ask a repair shop (or Samsung customer service) for an estimate.
Hi all, a thin green vertical line has appeared on my monitor and I was just wondering if anything could be done to fix it or should I be looking for a new monitor? It constantly appears when the PC is on.
Samsung SyncMaster S23A350H
Any help appreciated. Cheers.