Asus ZB551KL Training & Trouble Shouting Manual page 67

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• Check if R16001.pin2(VPH_PWR) is above 3.4V or not.
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• Check if R3537.pin1(DTV_1V8_EN_N) is 1.8V or not.
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• Check if C3539.pin1(DTV_1P1V) is 1.1V or not.
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• Check if C3538.pin1(DTV_1P8V) is 1.8V or not.
DTV test I