Diagnose, troubleshoot, and repair devices. Provide recommendations for problem resolution. Explain complex technical issues to customers in a non-technical, simple-to-understand manner. Ensure that all repairs meet or exceed the Laptop Motherboard. Maintain the cleanliness and professional appearance of the store. Chip Level troubleshooting and circuit tracing in laptop & desktop motherboards. Troubleshooting and final test of Electronics and measuring instruments. Preparing troubleshooting guide for laptop & desktop motherboards using schematics.