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Jasper Pavillar posted a new lesson. 11 months ago
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Jasper Pavillar posted a new lesson. 11 months ago
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Jasper Pavillar posted a new lesson. 11 months ago
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Jasper Pavillar posted a new course. 11 months ago
TRAINING MODULE 1: SMD COMPONENT TESTINGLaptop repair training with a focus on component testing typically covers essential diagnostic techniques for identifying faulty parts on a motherboard. These courses often include:…
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Jasper Pavillar started the discussion Common Causes of No Power? in the forum No Power issues 11 months ago
1. Faulty DCIN section :
Missing CSR Voltage or Drop Voltage.
2. Shorted 19Volt Rail or Main Rail
Due to shorting in input Capacitor or Upper Mosfet of one of the Power supply in the Motherboard.
3. Shorted RTC VCC
Due to shorted Dual diode input of +3VLP and CMOS Battery.
4. Faulty PCH Power_Managment
Due to Corrupted RTC…
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Jasper Pavillar posted an update 11 months ago
11 months ago (edited)
TYpe C- Power delivery Concept : how type C power delivery works & power sequencing?
USB Type-C Power Delivery (PD) is a protocol that allows devices to negotiate power levels dynamically, enabling higher power transfer beyond the standard USB limits. Here’s a breakdown of how it works:
USB Type-C Power Delivery
- Dynamic Power Negotiation:…
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Jasper Pavillar posted an update 11 months ago
CPU Voltages and Signal requirements.
Intel CPUs have specific voltage and signal requirements that vary based on the processor generation, model, and intended use (e.g., desktop, laptop, or embedded systems). Here’s an overview of these requirements:
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Fremar S. Pael became a registered member 11 months ago
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Florante Madronero became a registered member 11 months ago
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julius boniel became a registered member 11 months ago
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