hoover t/d Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › hoover t/d This topic has 1 reply, 2 voices, and was last updated 16 years, 1 month ago by hilly. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 11, 2010 at 10:18 pm #53181 hillyParticipant hoover hnc170-80 the on button wont stay in if i hold it in it works but buzzes and as soon as i take my finger off it stops? ive replaced the on switch but it does the same? im now looking at the small pcb next to the timer am i right ??????? thanks paul March 11, 2010 at 11:20 pm #314747 AllsortsParticipant Re: hoover t/d Yes… Small PCB… You will need to repair it or change the board… If you change the board send me the old one and I’ll see if I can do some diags on it for future ref’. 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