good afternoon all my colleagues, I hope that on this occasion someone can guide me to overcome this DELL INSPIRON N5050 mobo, the problem is that there is no voltage on the 3v and 5v coils, and after I saw the schematic of this mobo, it uses IC TPS51123 and I have measured the important points on this ic pin, and this is the measurement result:
VIN : 19V
VREF: 1.8V
EN0 : 1.3V
VREG3; 3V
VREG5 ; 5V
ENC: 1.3V
ENTRIP1 & 2: 0V
I've already done flash bios but it's still the same
Thank you for your attention, I also attached the schematic for this mobo
VIN : 19V
VREF: 1.8V
EN0 : 1.3V
VREG3; 3V
VREG5 ; 5V
ENC: 1.3V
ENTRIP1 & 2: 0V
I've already done flash bios but it's still the same
Thank you for your attention, I also attached the schematic for this mobo
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