bosch sgs45e02gb/56 dead, nowt, nada, zilcho

been thru everything, so can only assume module

power goes in, up to switch, into board, out of board, down but nothing at all on the module, has led display too which doesnt light up.

also checked plug socket in case it was something daft, cos it was working fine and went thru the cycle perfectly last time she used it then it just wouldnt switch on next time…

customer reckons machine has been buzzing first couple of minutes of the wash, ever since there was a power cut about 2 weeks ago but machine wasnt on at the time, because it was pre-arranged electrical work. so now im wondering if there was potential spiking during the period afterwards which had causing the buzzing???

bit odd tho because theres no visible pops, blowouts or dry joints. i would have thought if it was corrupted it would turn on at the least?!