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8.1 No Power-7
When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.
Power Controller
+KBC_CPUCORE
+VDD3_AVREF
+VDD3
R12
1K
PWRBTN#
C7
1000P
SW2
TCD010-PSS11CET
+VDD3
R435
10K
H8_RESET#
P
MN
RESET
26
C388
U21
R396
0.01µ
100K
IMP811
VCC
GND
P
11
R347
U709
0
ICH_PWRBTN
ICH_PWRBTN#
South
RSMRST#
Q45
D
FDV301N
Bridge
G
H8_RSMRST
S
ICH6-M
80
50QMA
80
50QMA
AHC1G08DCK
18
H8_RESET#
P
23
C325
10µ
29
KBC_X-
R328
1M
1
28
KBC_X+
U13
Keyboard
+VDD3S
BIOS
5
25
H8_PWRON_SUSB#
W83L950D
7
8
N/B Maintenance
N/B Maintenance
+VDD3
U726
2
4
H8_PWRON
1
C326
22P
X2
8MHz
C330
22P
+VDD3
R358
10K
PWRON_SUSB#
5
6
U6C
74AHC14_V
+3V
P
U504
R69
26
+3VS
0
PWRON_SUSB6#
AO4419
+5V
P
U502
26
R43
+5VS
0
PWRON_SUSB5#
AO4419
+DVMAIN
P
27
PU2
H8_PWRON
LTC3728L
H8_PWRON
P
29
PU12
+DVMAIN
SC486
+VDD3
+DVMAIN
P
28
PU6
PWRON_SUSB1#
1
2
ISL6227
U6A
74AHC14_V
+VDD3
+DVMAIN
P
30
PU5
PWRON_SUSB2#
3
4
ISL6218
U6B
74AHC14_V
+VDD3
+2.5V
P
26
Q12
PWRON_SUSB3#
9
8
AO3413
U6D
74AHC14_V
+VDD3
+DVMAIN
P
PU12
29
10 PWRON_SUSB4#
11
SC486
U6E
74AHC14_V
+5VS_P
+3VS_P
+1.8V_P
+0.9VS_P
+1.5VS_P
+1.05VS_P
+CPU_CORE
+2.5VS
+1.8V_P
+0.9VS_P
111
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