Here are steps to Debug the errors that occur during the Bolt Setup:
Step 1: Check if the Red LED on Bolt is On. If it is not On then it means your Bolt is not powered on. Use a 5V Micro USB Power Adaptor connected to a power supply mains to power on the Bolt.
The Bolt may not work if power via a USB of a computer.
Step 2: Check if the SD card on Bolt is correctly inserted. The SD card should not be loose.
Step 3. Check for the Blue LED on Bolt.
If it is blinking then it means your Bolt is not connected to a WiFi network/router. In that case, go to this link and proceed.: Bolt Blue LED Blinking But Unable to Connected
If the Blue LED is not blinking and is stable means it is connected to the WiFi Network. In that case click here to proceed: Unable to FInd the IP Address of Bolt