Epson Powerspan 2 Guide de l'utilisateur télécharger pdf (Page 132)

Caution

Apply only enough pressure on the retaining clips to

release the SIMM; too much pressure can break the

plastic retaining clips or damage the socket.

Remove the SIMM from the computer and store it in an

anti-static package.

If you wish to remove additional SIMMs, repeat steps 1

and 2, making sure you empty the sockets in the following

order:

J0651, J0650, J0550,

and

J0550.

You may need to change the settings of jumpers E0391

and/or E0392 on the main system board, depending on the

type of SIMMs you removed and the current settings of the

jumpers. See page 6-18 for more information.

The next time you turn on your computer, run the SETUP

program or the EISA Configuration utility to enable the

computer to recognize the new amount of memory. For

more information, see Chapters 2 and 3.

Adding Video Memory

Your computer comes with 512KB of video memory that you

can increase to 1MB by installing four video DRAM DIP (Dual

Inline Package) chips. The chips must be 20-pin, 256KB,

fast-page mode chips that operate at a 60ns access speed. For

the memory to work properly, you must install one chip in

each empty video RAM socket on the system board.

Additional video memory is useful for running graphics-

intensive applications. It also allows you to display in video

resolutions up to 1024 x 768 in 256 colors and in 132-column

text modes. See Appendix B for information on supported

colors and resolutions for each amount of video memory.

Installing and Removing Options 6-15

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Epson Powerspan 2 Guide de l'utilisateur Page 132