Dell 15341 Laptop Live Repairing Part 1 | VCCSA Voltage Missing, IC Not Creating High Drive Voltage
Автор: Its OK
Загружено: 2025-06-04
Просмотров: 321
Описание:
🔧 Laptop Live Repairing Part 1| Dell 15341 | VCCSA Voltage Missing, IC High Drive Signal Missing
📌 Description:
🛠️ Dell Inspiron 15341 Live Motherboard Repair – Part 1
In this live laptop repairing session, we diagnose and troubleshoot a VCCSA (System Agent Voltage) missing issue on a Dell 15341 motherboard.
🔍 Root Cause:
The High Drive Signal to the power IC is missing, causing VCCSA rail not to generate, which prevents the CPU from initializing properly.
✅ In this Part 1 Video:
Schematic and boardview analysis
Checking CPU power rails sequence
IC enable pin vs high drive signal concepts
Live multimeter & oscilloscope testing
Real-time fault finding method
Perfect for advanced laptop repair technicians, this tutorial breaks down signal tracing and power rail debugging in a systematic way.
🔋 VCCSA is crucial for initializing memory controller and integrated graphics. Missing it = NO BOOT!
📘 Stay tuned for Part 2: Gate drive generation and final fix!
🔖 Hashtags:
#LaptopRepair #Dell15341Repair #VCCSA #MotherboardRepair #LaptopNoDisplay #LiveLaptopRepair #LaptopDebugging #HighDriveSignal #PowerRailMissing #DellLaptopFix #VCore #LaptopRepairTutorial
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
