![Horizontal white lines on screen, graphics card not being detected! (Please help) | Tom's Hardware Forum Horizontal white lines on screen, graphics card not being detected! (Please help) | Tom's Hardware Forum](http://i.imgur.com/J9QBA11.jpg)
Horizontal white lines on screen, graphics card not being detected! (Please help) | Tom's Hardware Forum
![If you see horizontal or vertical lines on your laptop screen or desktop monitor, the problem could be the hardware or the softwa… | Laptop screen, Screen, Vertical If you see horizontal or vertical lines on your laptop screen or desktop monitor, the problem could be the hardware or the softwa… | Laptop screen, Screen, Vertical](https://i.pinimg.com/736x/1c/ff/49/1cff4962b1662a253213f7bae7efc8ce.jpg)
If you see horizontal or vertical lines on your laptop screen or desktop monitor, the problem could be the hardware or the softwa… | Laptop screen, Screen, Vertical
![Question - What could be the faulty component in my monitor when it flickers horizontal lines? | Tom's Hardware Forum Question - What could be the faulty component in my monitor when it flickers horizontal lines? | Tom's Hardware Forum](https://i.imgur.com/cPhWWA1.jpg)