Question about Lenovo H430 Core i3, 6GB, 1TB HDD Desktop PC and Acer 20 Wide 1600x900

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Wont turn on

When first plugged into the mains a loud bang was heard and all the fuses in the house were blown (UK mains 230v). After that tried plugging it in again and no response

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Whooo it sounds like you have fried your computer or maybe the psu power supply unit

To check the motherboard for faults first check all the capacitors,IC(i.e. the small black coloured chips you see on the motherboard). Identifying bad capacitors http://www.youtube.com/watch?v=ngA4k32jLGc If any of them is blown off or swollen on burnt then you have to change it by calling a good computer engineer.Check the slots of the RAM clean them by a 1 inch broad painting brush and also clean the RAM by an ereaser. If the problem is due to the slots then sorry you have to change the motherboard. The simptons that the RAM slots are faulty is the buzzer on the motherboard will start beeping continuosly. One thing also check the CMOS battery that small one on the motherboard I hope you know that battery.If that battery is down change it and try.Otherwise you have to change the motherboard it is last way.

Posted on Jan 14, 2013

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6ya6ya
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Posted on Jan 02, 2017

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The loud bang you most likely heard is the capacitor of the motor, it has blown.

Open the washing machine up, look for the following component near the main motor:

jedemeyer1.gif
You will need to replace this component. Be very carefull when disconnecting it, as it may still give you a nasty shock.

You can find these at any appliance spares shop or even hardware outlet. Note the number on it, if requesting a emplacement - even better, take it with when purchasing one.

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* If this solution helped you, please accept it

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