Toshiba Satellite M300 Maintenance Manual page 185

Replacement Procedures
Install a memory module
To install a memory module, confirm that the computer is not in boot mode. Then perform
the following procedures (See Figure 4-7 and 4-8).
CAUTION: The power must be turned off when you insert a memory module.
Never press hard or bend a memory module.
1. Insert a memory module into the connector slantwise (terminal side first) and press it to
connector firmly.
2. Install the memory slot cover and secure it with the screw.
3. When the power of the computer is turned on, the computer checks automatically the
memory size. Confirm that the new memory is detected correctly.
4. If the memory is not detected, check that it is connected correctly.
Satellite M300 and Satellite Pro M300 Maintenance Manual (960-Q08)
Socket1
Figure 4-8 Insert a memory module
4-22
Socket2