Alternatively, use a thermal camera to pinpoint the exact hot spot. Common Laptop Motherboard Faults & Solutions 1. Dead / No Power
Quickly locates short circuits by identifying components generating excessive heat. Soldering Equipment Laptop Chip Level Motherboard Repairing Guide
Liquid damage, corrosion, or green/white oxidation around IC pins. Alternatively, use a thermal camera to pinpoint the
Everything works except one specific function. Culprit: ESD protection diodes (small 4-pin or 6-pin ICs near the port). Repair: Desolder the ESD chip. If the port works after removal, the ESD chip was shorted. Note: Do not leave it permanently removed; replace it. Repair: Desolder the ESD chip
Tech Repair Hub Reading Time: 25 Minutes Difficulty Level: Expert/Professional
Click on a component in the software – it highlights the physical location on the board via a grid (e.g., "U6201 at (row 14, column 8)").