Yes. Diagnosing display issues remotely is not always straightforward, and sometimes the fastest route to a resolution is a site visit. We can attend, assess the screen, identify the cause — whether that is a failing module, a controller configuration issue, a cabling fault, or something else — and advise on or carry out the appropriate fix. Do not hesitate to get in touch even if you cannot describe the problem precisely; that is what we are here for.
