This content is structured for a blog FAQ, a customer support reply, or a social media guide. The Darul Qalam digital Quran pen is a valuable tool for memorization and recitation. However, like any electronic device, it can sometimes stop working properly. Before assuming the device is broken, try these proven solutions for the most common issues. Issue 1: The Pen Won’t Turn On / No Light Possible Causes: Dead battery, faulty charger, or a frozen system.