Seagate 1Tb hard disk no power Case Study

In this detailed chip-level case study, we tackle a completely dead Seagate 1TB hard disk with a "no power" and "no spin" issue. Watch step-by-step as we diagnose the PCB, trace the short circuit using a multimeter…

HP LA-D704P Motherboard Logo Me Hang Problem Fix | BIOS Reprogramming & DMI Editing

In this video, we troubleshoot and repair an HP laptop (Motherboard: LA-D704P) that is stuck on the HP logo, experiencing random OS crashes, and failing to boot into Windows.…

Gigabyte H310M H 2.0 Full Short Motherboard | Step-by-Step Diagnostic explain
In this video, we diagnose and repair a completely dead Gigabyte H310M H 2.0 desktop motherboard suffering from a full short circuit.
Follow along as we demonstrate practical…

Gobbler 320 Lamination Machine Not Heating Problem | Easy Repair & Fix

In this video, I demonstrate how to diagnose and fix the not heating issue in a Gobbler 320 Lamination Machine (A3 Heavy Duty Laminator). If your machine turns on and the motor/rollers…

Dell 3567 15341-1 Clear ME + DMI Editing | Complete BIOS Rebuild Step-by-Step

In this complete step-by-step tutorial, learn how to perform a full BIOS rebuild for the Dell Inspiron 15 3567 laptop running the Wistron 15341-1 motherboard.

We cover extracting…

Dead Laptop No Power Fix | Step-by-Step Motherboard Diagnostic Guide

In this chip-level motherboard repair tutorial, we diagnose and fix a completely dead laptop with a "No Power / 0.000A Current Draw" issue. Walk step-by-step through standard schematic…

HP Pavilion Gaming Dead! LA-H462P No Power Repair Case Study

In this repair case study, we diagnose and fix a completely dead HP Pavilion Gaming laptop with the Compal LA-H462P motherboard (typically found in HP Pavilion Gaming 15-dk series).

The laptop…

Lenovo NM-E541 Dim Display Problem | DISPOFF# / DISPOFF_N Missing Repair Case Study

Lenovo NM-E541 Dim Display Problem Solved | DISPOFF# (DISPOFF_N) Missing Circuit Tracing & Case Study

In this video, we have a detailed chip-level repair case study on a…

Gigabyte H510M H No Display Repair | Missing VCCIO_PWGD Case Study

In this video, we cover a detailed chip-level repair case study on a Gigabyte H510M H motherboard presenting a No Display issue caused by a missing VCCIO_PWGD (VCCIO Power Good) signal.
Follow…

​ASUS VivoBook X509FAC No Power Problem Solved | Charging Section Repair
In this case study, we diagnose and repair a completely dead ASUS VivoBook X509FAC laptop with a No Power / No Charging issue. Follow along step-by-step as we trace the 19V DC-in rail…

Zebronics H61M2 Motherboard VGA Colour Problem & HDMI No Signal Solution
Zebronics H61M2 Motherboard VGA Colour Problem & HDMI No Signal Solution | Complete Case Study
In this video, we troubleshoot and repair a common display issue on the Zebronics H61M2…

AOC 19" LED Monitor Dead / No Power Solution | Complete Circuit Explanation & Repair


In this video, we cover a comprehensive, step-by-step chip-level repair case study on an AOC 19-inch LED Monitor with a completely dead / no-power condition.

Learn how…

Frontech LED Monitor Me Universal SMPS Kaise Lagaye | Step by Step Connection

Is video me step-by-step detail me bataya gaya hai ki dead Frontech LED Monitor me Universal SMPS power supply module kaise lagaye aur wiring connection kaise karein. Agar aapka…

HP Laptop 90B Fan Error + OS Hanging Problem | Complete Step-by-Step Repair

In this video, we diagnose and permanently fix the common "HP System Fan (90b) Error" along with severe OS hanging, freezing, and slow performance issues on an HP laptop.

When…

TVS Barcode Scanner Switch/Trigger Not Working Repair | Step-by-Step Fix

In this video, we diagnose and repair a TVS Barcode Scanner where the trigger switch / bottom push button is completely unresponsive or not turning on the laser. We cover complete disassembly…