One quick update.
This evening I only had a new laptop charger plugged into one of the sockets and initially they were all working but later on when I went to check the sockets were all dead again. Looking at the RCD I can see that the little window below the switch is now black and when the...
Hopefully you can see the pictures of the CU. The RCD that I use to reset the sockets when they fail is the one next to the big red switch. The socket MCB is to the left of it. The MCBs and RCD at the other end of the CU are all fine.
I 've unplugged every everything from the sockets and tried each one in turn with a simple lamp. They're all currently working. I'll try to get a picture of the CU and post it here. It's in a bit of an awkward position!
I think I'll get a sparks in if my checking of the sockets is inconclusive. I don't want to start poking around in the CU -that's well outside my level of expertise
The sockets in my garage are all on one ring which has its own MCB and RCD in the Consumer Unit. The sockets have been all working fine until yesterday. Now when I use any of them they all lose power within a few seconds - but I can't see any pattern to it. Sometimes they go off quickly other...