Sony VGX-XL2 User Guide (Computer Component) User Manual page 48

• There are two banks and four slots (two in each bank) available to install
memory modules in this device. Each slot can hold a 512 MB memory
module.
• Install memory modules of the same type, name, speed, and capacity in
both slots in the same bank.
• Always install from bank 0 when installing memory modules.
• Also, refer to the memory module user's manual when installing.
• The memory modules have a proper direction.
• Properly match the notch area on the edge of the memory module
connector and the projections (inside the connector) in the slot.
• Please be careful not to forcefully insert the memory module in the slot in
the opposite direction which can cause damage to the memory module
and the slot or loosen it from the circuit board.
Install and remove memory modules
1 Turn off the power to this device and all peripheral devices, and remove the
power cord and all cables connecting peripheral devices. Some inside
components may be hot. Wait approximately one hour before proceeding to
work.
2 Remove the upper cover. Remove the screws at the rear and slide the cover
off.
45 VGX-XL2A Digital Living System