IBM 704 manual Installing Video Memory

Installing Video Memory

Installing Video Memory

Your server system board comes with 512 KB of preinstalled video memory. If you expand the memory buffer to 1 MB, your server controller will support high resolution graphics and text modes with 132 columns. You can increase the memory buffer size to 1 MB by installing a 40-pin, 256 KB by 16-bit, 70 ns, complementary metal oxide semiconductor (CMOS) dynamic random-access memory (DRAM) module with Fast Page Mode, such as Samsung KM416C256AJ-7, Hitachi HM514260AJ7R, or equivalent.

Note: See the User's Reference for more details about the video subsystem.

Before you begin:

Be sure you have:

ŸRead “Electrical Safety” on page 75 and “Handling Static-Sensitive Devices” on page 77 (or your safety booklet).

ŸRemoved the server cover (see “Preparing to Install Options” on page 78).

Chapter 4. Installing Options 131