Toshiba Qosmio X70 User Manual page 51

NOTE
If no memory slot is available, you must remove a module
by performing steps
module" on page
NOTE
If your system has the memory modules stacked on top
of one another, you must remove the top module first
before removing/installing the bottom module.
NOTE
For this model, Slot A is the bottom slot. Slot B is the top
slot. If only one memory module is to be installed, it must
be installed in Slot A.
13 Pick up the memory module by its sides, avoiding any
contact with its connector. Position the module toward
the socket, aligning the connector's notch with the
matching key in the socket.
notch
latch
key
(Sample Illustration) Aligning the memory module with the socket
Getting Started
Adding memory (optional)
2-3 of "Removing a memory
54.
connector
latch
51