Whirlpool Microwave UKM776 not starting Home › Forums › Public Support Forums › Help And Support › Other Appliances › Whirlpool Microwave UKM776 not starting This topic has 1 reply, 2 voices, and was last updated 5 years ago by notolandfill. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 16, 2021 at 7:52 pm #99297 notolandfillParticipant Our microwave refuses to start when start button is pressed. I’ve been advised it could be the membrane switch but that it’s not economical to repair. Any ideas where to source a spare at reasonable price? March 17, 2021 at 10:07 am #475782 electrofixModerator this machine is dated around 2008 so you may struggle. both the wholesalers i looked at show this part as special order but it could be obsolete you could try asking site shop if they could order and check availability i get the part no as 481990200333 to confirm you need to check the commercial code of the machine which should be 8538 512 15291 Dave Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In