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U
S
B
(R
ear
) D
ev
ic
e
Fl
ow
U
S
B
d
ev
ic
e
is
n
ot
re
co
gni
ze
d
In
se
rt
th
e
U
S
B
d
ev
ic
e
agai
n.
Is
it
re
cogn
iz
ed
whe
n
th
e
powe
r i
s
tu
rned
O
FF
and
then
O
N
again
?
N
o
Is
5
V
pre
se
nt
a
t CN36
1(
U
S
B
-02
3
boa
rd
) pin
1?
N
o
Is
5
V
pres
en
t a
t
C
61
4
(M
B
board
)?
N
o
Is
6
V
pre
se
nt
a
t
C
60
8
(M
B
board
)?
N
o
P
ow
er
s
up
pl
y
bo
ar
d
de
fe
ct
iv
e
Y
es
Y
es
Y
es
Y
es
P
oo
r c
on
ta
ct
o
f t
he
U
S
B
d
ev
ic
e
D
ef
ec
tiv
e
ha
rn
es
s
be
tw
ee
n
th
e
U
S
B
boar
d
an
d
th
e
M
B
boar
d.
Doe
s
repl
ac
in
g
IC
602(
M
B
board
)
im
pr
ov
e
th
e
sy
m
pt
om
s?
N
o
Repla
ce
the
M
B
boar
d
Y
es
Repl
ac
e
th
e
harne
ss
b
et
wee
n
th
e
M
B
boar
d
an
d
th
e
U
S
B
boar
d.
D
o
th
e
sy
m
pt
om
s
im
pr
ov
e?
N
o
Repl
ac
e
th
e
M
B
boar
d.
IC
602(
M
B
board
) d
ef
ec
tiv
e
Y
es
D
ef
ec
tiv
e
ha
rn
es
s
be
tw
ee
n
th
e
U
S
B
boar
d
an
d
th
e
M
B
boa
rd
BDP-BX37/S270/S370/S373/S470
9-16E
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