If you’ve seen an orange light on your computer’s motherboard, it could be a sign that there is a problem with the power supply. To address this issue, you will need to first check the power supply cables and ensure they are securely connected. If they are not, simply reconnect them and see if the orange light disappears; if it does, then the problem is solved. If not, then you may need to replace the power supply. It’s important to take care of this issue as soon as possible to avoid further damage to your computer.