Install Memory; Expansion Cards - JETWAY 625EMWR1A User Manual

2-4 Install Memory

This motherboard provides
sites for memory expansion available from minimum memory size of 64MB to maximum
memory size of 2.0GB DDR SDRAM.
Valid Memory Configurations
Bank
Bank 0, 1 (DDR1)
Bank 2, 3 (DDR2)
Total
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 184-Pin DDR200/DDR266 DDR SDRAM module looks like.
NOTE! When you install DIMM module fully into the DIMM socket the eject tab should be
locked into the DIMM module very firmly and fit into its indention on both sides.
WARNING! For the DDR SDRAM CLOCK is set at 133MHz, use only DDR266-compliant DDR
Modules. When this motherboard operate at 133MHz, most system will not even
boot if non-compliant modules are used because of the strict timing issues, if your
SDR Modules are not DDR266-compliant, set the DDR SDRAM clock to 100MHz
to ensure system stability.

2-5 Expansion Cards

two 184-pin DUAL INLINE MEMORY MODULES (DIMM)
184-Pin DIMM
DDR200/DDR266
DDR SDRAM Module
DDR200/DDR266
DDR SDRAM Module
System Memory (Max. 2.0GB)
PCS
X1
X1
Figure 2-4
9
Total Memory
64MB∼1.0GB
64MB∼1.0GB
2 64MB∼2.0GB