F
o
r
t
r
e
s
s
7
7
0
0
/
7
F
o
r
t
r
e
s
s
7
7
0
0
/
7
2.6.9 IDE and Floppy Connector
Connect 34-pin floppy cable and 40-pin ATA66 or ATA33 IDE cable to floppy connector FDC and IDE connector IDE1, IDE2. Pin1 of
cable is normally marked with red color. Be careful of the pin1 orientation. Wrong orientation may cause system damage.
9
0
0
9
0
0
ATA 33/66/100
IDE Connector
Primary
Slave (2nd)
Pin 1
Secondary
Slave (4th)
Pin 1
FDD Connector
64
O
n
l
i
n
e
M
a
n
O
n
l
i
n
e
M
a
n
Primary Master
(1st)
IDE 1 (Primary)
IDE 2 (Secondary)
Secondary
Master (3rd)
u
a
l
u
a
l
A
Open