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Operation
Use a RAM module meeting the RAM module specifications below. If a module is used that
does not meet the specifications, there are cases in which data may become unusable or the
computer may not operate properly.
RAM module specifications: ( page 43)
172 pins, Micro DIMM, 2.5 V, DDR SDRAM, PC2100
Contact your technical support office to confirm recommended RAM module.
Do not use non-recommended RAM modules. Non-recommended RAM modules may not
operate properly, and may cause damage to your computer. Some non-recommended RAM
modules may overheat, causing the cover to warp.
Matsushita Electric Industrial Co., Ltd. shall bear no responsibility whatsoever for failures
or damage caused by the use of non-recommended RAM modules, or by incorrect installa-
tion or removal of such modules. Before installing a RAM module, confirm the product type
and the correct installation method.
RAM Module
Inserting / Removing the RAM Module
CAUTION
RAM modules are extremely sensitive to static electricity. There are cases where
static electricity generated by the human body has adversely affected such modules.
When inserting or removing a RAM module, do not touch the terminals or internal
components, insert objects other than the module, or allow foreign particles to enter.
Doing so has been known to cause damage, fire or electric shock.
CAUTION
If the RAM module is difficult to insert or difficult to press down, do not force it. Check
once more to ensure that the module is positioned correctly.
Use the proper size screw driver to insure that the screw does not get stripped.
1
Power off your computer. ( page 18)
Do not shut down using the standby or hibernation function.
Disconnect the AC adaptor.
2
Turn the computer over and remove the battery pack and the
screw (A), then remove the cover (B).
( page 9)
3
Insert/Remove RAM module.
Inserting the RAM module
1 Check direction of a RAM module (C).
Hold the RAM module in the direction that the notch (E) of the RAM module
suits to the protrusion (D) of the slot.