C-24 SPARCengine Ultra AX
i
OEM Technical Manual • May 1999
d. Connect Reset Switch cable to Pins 2 and 3
on motherboard header J1501.
FIGURE C-21 Reset Switch header
e. For CPU modules with pin fin heatsinks, connect
optional fan power cable to motherboard header J3603.
(The CPU fan is required for CPU modules with straight
fin heatsinks (e.g., 360 MHz, part number 501-5148-xx;
440 MHz, part number 501-5149-xx) and would have
been connected back in Step 6.)
FIGURE C-22 Optional Fan Power Cable Motherboard Header (if available)
17. Connect optional fan power cable to
motherboard header J3602.
FIGURE C-23 Optional Fan Power Cable Motherboard Header
J1501
J3603
J3602