HP XM600 hp kayak xm600 series 1, user's guide for minitower models - Page 28

2 Installing and Replacing Hardware Parts in Your PC Workstation Removing, Replacing and Upgrading Memory on Kayak XM600 models Removing, Replacing and Upgrading Memory on Kayak XM600 models IMPORTANT NOTE This text was updated in December 2000 and replaces all earlier information on memory replacement in the HP Kayak XM600. Replacing SDRAM SDRAM was available on some XM600 models shipped before May 2000. Following an announcement made by the Intel Corporation that SDRAM memory should not be used with the Intel 820 chipset (the chipset used in the Kayak XM600) HP is replacing all SDRAM memory shipped with RDRAM (RAMBUS DRAM) memory. To determine whether you have SDRAM or RDRAM memory installed, remove the cover of the PC. SDRAM models of the HP Kayak XM600 carry a Memory Expansion Card supporting one or two Synchronized Dynamic RAM (SDRAM) 100 MHz memory modules . If a memory Expansion Card is installed, as shown below, then the PC contains SDRAM memory. To carry out the conversion, you should contact HP Support. You will then be able to upgrade with RDRAM memory as described below. The Memory Expansion Card is installed in a reserved memory socket on the system board. This is the third socket, furthest from the processor(s). The two remaining memory sockets on the system board, RIMM0 and RIMM1 each contain a continuity module. Removing the Memory Expansion Card with one or two SDRAM module(s) RIMM0 and RIMM1 sockets each contain a continuity module 28