Filter
Top Products
10-24 Sun Ultra 60 Service Manual • August 2001
FIGURE 10-9 Location of the Motherboard Serial Port Jumpers
Note – Motherboard jumpers are identified with part numbers. Jumper pins are
located immediately adjacent to the part number. Pin 1 is marked with an asterisk in
any of the positions shown (
FIGURE 10-10). Ensure that the serial port jumpers are set
correctly.
FIGURE 10-10 Identifying Jumper Pins
U1004
U1003
U1002
U1001
U0904
U0903
U0902
U0901
U0804
U0803
U0802
U0801
U0704
U0703
U0702
U0701
Jumpers
Top
J2702
J2604
J2801
J0102
J2605
J2804
J0202
Bottom
J3001
Pins
Jumper number
J 2 X X X
*
*
*
*
*
*