71
A
A
X
X
4
4
P
P
E
E
M
M
a
a
x
x
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
R
R
e
e
s
s
e
e
t
t
a
a
b
b
l
l
e
e
F
F
u
u
s
s
e
e
Traditional motherbo
o rd a
R
e
e
s
s
e
e
t
t
a
a
b
b
l
l
e
e
F
F
u
u
s
s
e
e
Traditional motherbo
o rd a
a
a
port to prevent ove
rotecting the motherboard), user st
oard can be resumed back to
ard has fuse for Keyb
ard has fuse for Keyb
it is broken (function as
setable Fuse, the mothe
r-current or
onboard that when
p
ill canno
l
malfunctioning.
With expensive Re
rb
normal functio
job.
shortage. These fuses are soldered
t replace it and the motherboard is stil
n after the fuse had done its protection
Resetable
Fuse
