Frequently Asked Questions
Desktop Video FAQs
Q: The edges of my display shake or quiver rapidly. What causes this and what can I do about it?
A: You may be getting interference from something in the room. The source is usually electrical. The effect may be constant or intermittent, depending on the source. A large power source or other interference near the monitor usually causes constant shaking. Intermittent effects are caused when other devices are turned on or off. Possible sources of interference:
- Power base with plugs and switches.
- Printer or other peripherals
- Power strips.
- Fluorescent lights.
- Appliances containing motors.
- Wiring inside walls, floors or ceilings
- Electric meter or power panel.
- Metal shelving.
You can try turning off all peripherals near the computer. If the shaking is reduced or gone, begin turning on one device at a time to identify the item causing the problem. If the shaking is still there, then try to move the computer to a different room.
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