Epson ActionPC 5500, User Manual

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External cache
Your system also supports 128KB or 256KB of external cache
memory. If cache memory wasn’t installed for you at the
factory and you want to increase your system’s cache memory,
contact your Authorized EPSON Servicer for a referral. Do not
attempt to install cache chips yourself.
Removing the Cover
You need to remove the computer’s cover to install any of the
options described or to install or remove a drive (as described
in Chapter 5). Follow these steps:
1.
2.
3.
4.
Turn off the computer and then any peripheral devices.
Disconnect the computer’s power cord from the electrical
outlet and from the back panel. Also disconnect any other
cables that are connected to the computer, including the
keyboard cable.
If the monitor is on top of the computer, lift it off and set it to
one side.
Turn the computer around so the back panel is facing you.
4-2
Installing and Removing Options