Elvis P. Ambait
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Elvis P. Ambait posted a new lesson. 7 weeks ago
How to Use MultimeterUsing a digital multimeter (DMM) is essential for diagnosing electrical issues, measuring voltage, resistance, and current. Here’s a step-by-step guide: Basic Functions of a Digital…
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Elvis P. Ambait posted a new lesson. 7 weeks ago
Digital MultimeterHot testing and cold testing are two essential diagnostic methods used in laptop motherboard repair. Here’s how they differ: Cold Testing Hot Testing Which One…
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Elvis P. Ambait posted a new lesson. 7 weeks ago
Test PointsImpedance testing is crucial in laptop board-level repair because it helps diagnose faults in circuits, ensuring proper functionality and stability. Here’s why it matters: Detecting…
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Elvis P. Ambait posted a new lesson. 7 weeks ago
Motherboard PartsIntel processors have evolved through multiple generations, each bringing advancements in performance, efficiency, and architecture. Here’s a breakdown of the major Intel Core processor generations:…
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Elvis P. Ambait posted a new post. 7 weeks ago
Manufacturing Mode activated and can't be disabledTo deactivate Manufacturing Mode on a Dell laptop, follow these steps carefully: 🛠️ Method 1: Disable via BIOS Setup If the message “Manufacturing Mode is…
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Genesis S. Cruz and
Elvis P. Ambait are now connected 7 weeks ago -
Elvis P. Ambait posted a new post. 7 weeks ago
ACOFF SIGNAL - HOW IT WORKSThe ACOFF signal on the Dell LA-9104P motherboard plays a crucial role in AC adapter detection and power gating, particularly in controlling the PQ114/PQ109 MOSFET…
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Elvis P. Ambait posted a new lesson. 7 weeks ago
DAY 3 LIVE TRAINING : HOW TO DIAGNOSE MOSFET PROBLEM IN CIRCUITJULY 16 LIVE TRAINING RECORDED TRAINING VIDEOS Here’s a breakdown of the most common symptoms of MOSFET failure in laptops, especially in DC-in and power…
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Elvis P. Ambait and
Jolly Castillo are now connected 7 weeks ago -
Elvis P. Ambait posted a new post. 7 weeks ago
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