No green light, no fan spin.
PPBUS_G3H: 8.19 V
U7100
1: 0V
2: 14.71
3: 3.98
9:0.03
10: 2.74
11:2.74
12: 2.76
13: 0
14: 2.65-2.73 <--- SMC_BC_ACOK
15: 0.05 V
17: 8.19
18: 8.15
17-18 RES: 3.4 O
19: 5.10
20: 5.08
27: 14.57
28: 14.57
27-28 RES: 20 O
R7180: PIN 1 14.58V
Change U7100?
U7090
6: 14.88V
D7005
1:8.19
2: 15.09
3: 14.88
PPBUS_G3H: 8.19 V
U7100
1: 0V
2: 14.71
3: 3.98
9:0.03
10: 2.74
11:2.74
12: 2.76
13: 0
14: 2.65-2.73 <--- SMC_BC_ACOK
15: 0.05 V
17: 8.19
18: 8.15
17-18 RES: 3.4 O
19: 5.10
20: 5.08
27: 14.57
28: 14.57
27-28 RES: 20 O
R7180: PIN 1 14.58V
Change U7100?
U7090
6: 14.88V
D7005
1:8.19
2: 15.09
3: 14.88
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