Acer Altos 500 Altos 500 Service Guide - Page 62

IDE Primary Channel Master This parameter specifies the current configuration of the IDE device connected to the master port of the primary IDE channel. IDE Primary Channel Slave This parameter specifies the current configuration of the IDE device connected to the slave port of the primary IDE channel. IDE Secondary Channel Master This parameter specifies the current configuration of the IDE device connected to the master port of the secondary IDE channel. IDE Secondary Channel Slave This parameter specifies the current configuration of the IDE device connected to the slave port of the secondary IDE channel. Total Memory This parameter specifies the total amount of onboard memory. The memory size is automatically detected by BIOS during the POST. If you install additional memory, the system automatically adjusts this parameter to display the new memory size. 1st Bank/2nd Bank/3rd Bank The 1st Bank, 2nd Bank, and 3rd Bank parameters indicate the type and size of DRAM installed in DIMM sockets 1, 2, and 3 respectively. The None setting indicates that there is no DRAM installed. For the location of the DIMM sockets, refer to chapter 2. 3-6 Altos 500 System Guide