It popped due to very frequent power cuts in my country. Luckily I had a spare one which I could use after changing the plug. I am aware of the shock hazards but I am hoping I can fix this in case the other one fails. We are still getting the power cuts.First question: Why do you want to open it?
It is a transformerless switched-mode power supply. These are very difficult to repair and are lethal if you don't know what you are doing.
These sort of tools will work very well once you have the glue crack somewhere. You can get it in the crack and slide it along. Always away from your body and the hand not using the tool. If the tool slips it can lead to disassembly of your self.Some time ago I purchased a tool kit for dismantling latest electronics, IPAD's etc, that are constructed in this 'screw-less' manner.
Consists of several flat bladed tools that do not bend when removing the case.
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The power cuts in my case are nationwide and effect everyone else too. I have heard of many other people suffering equipment failure of many sorts. No one has ever been compensated by the only power company we have.As an extraordinary event, once I managed to have the power transformer replacement of my very expensive stereo receiver ordered and paid by the electric company after their goofing damaged it. Found they do have a budget to cover customer repairs from their mistakes.
I do the same with some of my appliances (fridges, Water heater). My computer equipment is on a UPS which I'm told helps with the constant on-off. But I still have to switch it off after shutting down my computer as it only lasts about 10 minutes. In good times my computers run 24/7.Many of my electronics are plugged into power bars.
When there is a power outage I run around the house and turn off all the power bars and unplug electronics.
Ok I got the supply open using tips from here. Thanks to all. No obvious damaged components. No Magic Smoke evidence. Whatever failed did so peacefully. I do see a small round orange 2A fuse next to the input power plug but I don't think it would be as simple as that. I'm calling this one beyond my capabilities. @bassbindevil Thanks for the thrift store tip.
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by Jake Hertz
by Duane Benson
by Aaron Carman
by Aaron Carman