Watch and learn to see how ATEN provided an easy and effective way for three jointly-owned pubs to control the 60 televisions located across their three venues utilizing the ATEN Control System, Modular Matrix Switch and HDBaseT extenders.
The same thing happened to mine. It was a motherboard fault that Lenovo are very familiar with, apparently related to the CPU temperature.
One thing you can try is to keep trying to boot it, if it's the same problem the CPU will eventually warm up enough for it to boot and run ok.
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