Siemens WD12D520GB display panel blank Home › Forums › Public Support Forums › Help And Support › Washing Machine Help Forum › Siemens WD12D520GB display panel blank This topic has 1 reply, 1 voice, and was last updated 12 years, 12 months ago by bumbleweed. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 5, 2013 at 9:57 pm #75323 bumbleweedParticipant The display panel is lit but blank except for an empty progress bar. No other buttons are lit. Is the control PCB dead? May 9, 2013 at 9:40 am #394564 bumbleweedParticipant Re: Siemens WD12D520GB display panel blank Update have performed reset sequence, no change. No visible damage to control (circuit) boards, all plugs correctly connected, switch functions, transformer on board has carbon around it but coils test OK. 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