Fujitsu 990TX2 manual To Install Memory Upgrade Modules, C A U T I O N

S e c t i o n F o u r

MEMORY UPGRADE MODULE

Your notebook has 32MB of installed SDRAM. To increase your memory capacity you may install one or two memory upgrade modulesin the memory upgrade compartment in the bot- tom of your notebook.A memory upgrade module is a dual-in-line memory module (DIMM). You may add modules of different capacity. SDRAM memory upgrade modules are recommended but EDO Memory upgrade mod- ules will work. Installing an EDO Memory upgrade module will cause your system to operate at a slower rate.

C A U T I O N

Never remove screws except the ones specifically shown in the directions for installing and removing the memory upgrade module.

To Install Memory Upgrade Modules:

1.Turn off power to your notebook using the power switch, (see Power Off on pages 24–25), and remove any power adapter (AC or auto/airline).

2.Make sure that all the connector covers are closed.

3.Turn the notebook bottom side up, with the front panel toward you.

4.Remove the device in Multi-function Bay 2 (see pages 118–119)and leave the connector in the ejected position.

5.Remove the 4 screws of the memory upgrade compartment. (Figure 4-14.)

6.Remove the cover by gently lifting it by the notch in the front edge and pulling it toward the front of the notebook, being careful to not break the Multi-function Bay 2 Release button or the tabs on the end and side

of the cover.

C A U T I O N

Memory upgrade modules can be severely damaged by electro-static discharge (ESD). Be sure your are properly grounded when handling and installing the module.

Figure 4-14 Opening the Memor y

Upgrade Compartment

7.Remove a memory upgrade module from its static guarded sleeve.

8.Align the connector edge of the memory upgrade module with one of the two con- nector slots in the compartment. The notch

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