Model: Dell Inspiron 14-3478
Issue: No Display
No display causing 1.05VO missing not to function the PCH itself. +vccsa is responsible for powering up the CPU and communicating the PCH even if it's in a single package. however, in the same field of PU5001 voltage signal or PWR_VCCSA_PWM is missing. that's why the vcore does NOT function as needed by the CPU to activate its function to send or gather the data from another chipset.
Want to know how to fix a laptop not just a basic??
you can pm our beloved founder @intoy for more info...
Issue: No Display
No display causing 1.05VO missing not to function the PCH itself. +vccsa is responsible for powering up the CPU and communicating the PCH even if it's in a single package. however, in the same field of PU5001 voltage signal or PWR_VCCSA_PWM is missing. that's why the vcore does NOT function as needed by the CPU to activate its function to send or gather the data from another chipset.
Want to know how to fix a laptop not just a basic??
you can pm our beloved founder @intoy for more info...
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