How to Use DSO and CRO in motherboard repairing. DSO and CRO setting Videos are covered in our complete laptop repair training video course.

This is a demo video of the Complete DSO Video module on how to check motherboard using CRO or DSO.

1. COMPLETE FUNCTION AND SETTING OF DSO.
2. RTC section.
3. All buck regulator PWM CHECK.
4. Smbus, SDA, SCL CHECK.
5. BIOS testing with dual channel on CRO.
6. DUTY CYCLE CONCEPT.
7. DRAMRST checking techniques.

These are the topics covered in the complete video course of CRO videos.