Acer Altos G500 User Manual

Page of 124
53
Removing and installing memory 
modules
The four 184-pin memory sockets onboard support DDR SDRAM 
modules.  You may install 128-, 256-, 512-MB and 1 GB DDR SDRAM for 
a maximum memory upgrade capacity of up to 4 GB.  
The DDR SDRAM module should work under 2.5 volts only; 5-volt 
memory devices are not supported.  The mainboard supports 266 MHz 
DDR-SDRAM ( PC-2100) modules. 
Each of the memory sockets is independent from the others. This 
independence allows you to install memory modules with different 
capacities to form different configurations.
Removing a DIMM
Before you can install a new DIMM in a socket, remove first any 
previously installed DIMM from that socket. 
1
Open the front panel and remove the side panel of the housing.  
See page 36 for more information on opening the housing panels.
2
Locate the DIMM socket on the mainboard.
3
Press the holding clips on both sides of the socket outward to 
release the DIMM (a).
AA G500.book Page 53 Thursday, September 13, 2001 6:56 PM