Faulty Circuit ?
There can be many reasons why your circuit may have a fault.
You would be best to give us a call on 0116 2884000 as we can normally attend your property the same day.
A few basic things for to check for.
Lighting fault
Turn off the lighting circuit check that none of your light bulbs have blown then switch the lighting circuit back on.
Turn on light switches individually as you move around the house and if you come to a switch that when you turn on the lighting circuit goes out again. Then it’s Time to call us.
RCD Socket Circuit fault
Turn of the All the power/sockets circuit fuses at the fuse board Then completely un plug from the wall ALL appliances around the house around the house. Then switch back on all the fuses at the fuse board and one by one plug back in each appliance when you come to the appliance you have just plugged back in if that then makes the circuit fail .That is more than likely the problem that the last appliance you plugged in is faulty.
Or alternately you can call us on 0116 288 4000.