IBM RS/6000 7025 manual Adding or Replacing Memory to an Existing Card

Adding or Replacing Memory to an Existing Card

1.Remove the memory adapter card, see “Removing Memory Adapter Cards” on page 5-22

2. Locate	the	memory	module	connectors and determine which					module you want to
add or	remove. If		you	are	removing	memory	modules,	see	“Removing Memory”
on page 5-28;		then return		here	if you	are	replacing	memory.

3.	With one		hand, touch any metal surface of the				chassis	to minimize	static
electrical			charges, and		then pick up	a memory-modules.
4.	Install the memory			module.
Note:		Memory	modules must be installed in identical				pairs (size and speed).
New		memory	modules	must	be installed in	the first	available	pair of	vacant

connectors, starting at pair 1 (connectors J1 and J2) and progressing to pai

(connectors J15 and	J16).	Refer	to	the	previous figure.
a. The memory modules	are	keyed	so	that	they can only be inserted one way.

Align the memory module notches with the keys in the memory-modules connectors.

Chapter 5. Installing Options5-25