Increasing Memory Capacity
Chapter 6.  Installing and Removing Options          6-9
The following figure and table shows the possible memory
combinations.
Slot 1 Slot 2
16MB (base)
16MB (base)
16MB (base)
32MB (option)
None
16MB (option)
32MB (option)
32MB (option)
Caution
Do not use any DIMMs other than the IBM ThinkPad 310
DIMMs.
6 Position the card at an angle  , and push it into the socket
firmly, aligning the notch in the slot.  Then push the module
down until it locks into place  .
 The DIMM should fit into the slot at a slight angle.