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ASUS A4310 triggers power failure and restarts repair
ASUS a4310 switch auto power off restart, replace the 103 normal switch booting up of srn2.
Machine model: ASUS A4310
Fault phenomenon:switch auto power off restart
ASUS A4310 triggers power failure and restarts repair Figure 1.
switch s, the maintenance process is repeated.Exclude Switch, BIOS, memory, CPU, 0.4A VCC normal, do not reset.
ASUS A4310 triggers power failure and restarts repair Figure 2.
Using multimeter for a while, we found that the srn2 resistance under the wireless network card was smoked by the network card, and VCC fluctuated after 1, 3, 5 pin started.
ASUS A4310 triggers power failure and restarts repair Figure 3.
ASUS A4310 triggers power failure and restarts repair Figure 4.
ATX_PGD VCC does not reset or auto power off is restarted. Find an 822 and replace the 103 of srn2 decisively.
ASUS A4310 triggers power failure and restarts repair Figure 5.
Normal switch booting up, the problem is solved in this way.
ASUS A4310 triggers power failure and restarts repair Figure 6.
ASUS A4310 triggers power failure and restarts repair Figure 7.
