Dell 3 - Manual (Page 137)

PERC 3/QC Hardware Installation 135
PERC 3/QC Card Layout
Figure 10-1 displays the PERC 3/QC card and jumpers.
F i g u r e 1 0 - 1 . P E R C 3 / Q C C a r d L a y o u t
D
IM
M
S
o
cke
t
J1
3
Channel 0/
1
Ext
e
rnal
J1
5
J1
6
J1
7
J1
8
J1
9
J2
0
(S
ee Li
st
A
b
o
v
e)
J16 Load B
a
lanci
n
g
J17
Di
rt
y
Cac
he (Wr
it
e
P
e
ndi
ng
) LE
D
J1
8
Se
ri
a
l EE
PR
O
M
P
o
rt
J19 Onboard B
IOS
E
nab
le
J20
F
o
r M
a
n
u
fa
ct
ur
in
g U
s
e Onl
y
J6
SCS
I
Ac
ti
vi
ty
LE
D
J
4
Ch
annel 0
In
te
rnal
W
ide S
C
SI
J1 Channel
1
In
te
rnal
W
ide S
C
SI
J22
Channel 2/
3
E
x
te
rnal
J2 J3 J5 J7
J9
J1
0
J1
J1
2
(S
ee Li
st
Ab
o
v
e
)
S
peak
er
J14
Se
ri
a
l P
o
rt
J9 Channel
0 T
E
RM
P
W
R
E
nab
le
J10 Channel
1 TE
RM
P
W
R E
nab
le
J11 Channel
2 TE
RM
P
W
R E
nab
le
J12 Channel
3 TE
RM
P
W
R E
nab
le
J2 Channel
0 T
e
rm
inati
on E
nab
le
J3 Channel
1 T
e
rm
inati
on E
nab
le
J5 Channel
2 T
e
rm
inati
on E
nab
le
J7 Channel
3 T
e
rm
inati
on E
nab
le
J
23 E
x
te
rn
a
l
B
a
tt
er
y Connec
tor