IBM 6580 User Manual

Distribution Board Removal
1. Turn the system power off.
2. Perform
removal.
the display module
3. Perform the top cover removal.
4. Disconnect the following connec-
tors: Sl, S2, A1, B1, C1, and D1.
5. Perform the electronics card(s)
removal.
6. Remove the four card guide mount-
ing screws ., two card guide
mounting brackets ., and two
card guides •
7 . Separate the two stiffeners that
enclose the distribution card
O.
G
Card Guide Mounting Bkt
Horizonal Rungs
Note: When reassembling the dis-
tribution board and stiffeners,
use the following procedure to
prevent multiple card damage.
8. Position the distribution board so
connector A1 is in the lower right
hand corner, as observed from the
front of the electronics module
0..
9. The cable connector guide lugs
must be on the top surface of the
horizontal rungs on both
stiffeners.
10. The cable connector openings must
face away from the distribution
board on both surfaces.
o
~ ____ Stiffener
Stiffener
o
Chapter 6. System Electronics/Power Supply 6-17

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English