Power-On Failure - Low Current - Huawei Mediapad S7-PRO Maintenance Manual

S7-PRO Maintenance Manual (Basic Version V2.1) INTERNAL
Figure 9-2
Figure 9-3
9.2.2 Power-on Failure — Low Current
Analysis: Adjust the DC regulated power supply to 5 V/3 A, and connect it to the PRO_DC
interface for power-on. When the device is powered on, the current is below 70 mA. In this
case, the power-on failure is usually caused by improper eMMC programming or SMT. For
the maintenance procedures, see Figure 9-1, Figure 9-2, and Figure 9-3.
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