Chosen Solution
i have sound an no picture other than a slightly grey bit in corners Update (01/15/2018) here are some pictures
@laurath he grey light in the corners could be your back light. If you post some image of what you see, with your question, we could verify this. If so then I would check the main board as well as the T-con board. Remove the back of your set and take a look at the boards. Check the wiring and check the components for obvious damage like leaking, domed caps etc. Check the fuse on the t-con board and make sure that it has continuity. We can help with that once we see what your boards look like. Use this guide Adding images to an existing question to post some images.
