Siemens Nixdorf D970, Техническое руководство

Страница: 84 / 120

Extensions on the system board
74
A26361-D970-Z120-3-7619
!
The mark on the processor may be covered by a heat sink. In this case let
yourself be guided by the marking in the rows of pins on the underside of
the processor.
Ê
Push the lever back down so that it snaps into place (6).
Ê
Reinsert the connector of the processor's temperature sensor (7) into the
correct socket on the processor module.
Ê
Set the switches 5, 6, 7 and 8 depending on the processor which is installed.
Upgrading the video memory
If your system board is supplied with a video memory configuration of 1 Mbyte,
you may enlarge the video memory up to 2 Mbytes.
!
Information on which DRAM components you can use is available from
your sales office or the customer service.
Note the location of the DRAM chip when you plug in DRAM chip!
A
Ê
Insert the DRAM component in such a way in the socket for video memory
that the mark on the upper side of the DRAM component (A) matches the
position of the mark on the socket.