Could be main module failure (back of machine). We stock them at £59.88 + post of £6. If we send you one and it does not cure the problem, you can return it for a refund, less our handling charge of £10.80. To order, go to our site at www.emwelec.co.uk and put A1636 in the search box or call us on 0115 9652118. Tony EMW Electronics
www.emwelec.co.uk, July 2012
