Member Avatar for ithelp

When I switch on my monitor , I am being able to see some spark inside the monitor and smokes are coming out , can I do something to fix it or I need to get a new monitor ?

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A spark and visible smoke from a monitor signals an internal electrical failure and should be treated as an immediate safety hazard. and were right to be concerned about fire and DIY risk. The following steps explain what to do right away, what likely failed inside, and safe next actions.

  • If it is safe to do so, switch the monitor off at the mains and unplug it.
  • Do not open the case or touch internal parts; capacitors and other components can hold dangerous charge even after unplugging (capacitors can hold a charge).
  • Move the unit away from flammable materials and ventilate the room. If you see flames or heavy smoke, call emergency services immediately.
  • Photograph the damage (inside and out), record make/model and serial, and keep the receipt if available — this helps with warranty or recall checks.

Likely causes depend on the monitor type. Older CRTs can fail in the high-voltage circuitry (flyback transformer, HV caps) and contain heavy glass and hazardous materials, so they carry extra risk and special disposal rules (Cathode-ray tube hazards). Modern LCDs most often fail in the external/internal power supply (electrolytic capacitors, switching components). Diagnosis and repair require trained technicians who can safely discharge HV capacitors; DIY is not advised.

If repair is considered, contact the manufacturer or an authorized service center (use your photos and serial). If the unit is out of warranty, compare a quoted repair cost against buying a replacement. For disposal, use an electronics recycling program or hazardous-waste collection; CRTs require special handling (electronic recycling guidance).

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Member Avatar for itdupuis

If you can see sparks, and you wish to avoid a potential fire.....simply get a new monitor, that would be much easier than getting a new house!

Member Avatar for coolraj003

I'd do what itdupuis said. It aint worth the risk to open it up as it is not for the usual DIY that you can do around house.

Raj

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