Apple emac ati usb2 2005 服务手册
eMac ATI Graphics/USB 2.0/2005 Upgrades - 5
Memory
Installing Memory
Note: The RAM expansion modules used in the eMac (USB 2.0) computers are 184-pin
SDRAM DIMMs (dual inline memory modules) that are 2.5 V, unbuffered, 8-byte, non-
parity, and PC2700 compliant. The speed of the SDRAM devices must be rated at 167
MHz (7 ns) or faster. Refer to Kbase article 86718 for more information.
Important: The memory expansion cards (DIMMs) must use SDRAM devices as
specified above. DIMMs for previous models of eMac or DIMMs that use EDO or SGRAM
devices will not work. If they are installed, the computer will beep, and the power light will
flash several times when you turn on the computer. This indicates that the computer
cannot find any useable RAM.
Procedure
1.
Remove the replacement memory from its static-proof bag, taking care not to touch
the connectors or chips.
2.
Push down the ejectors on the slot of the memory module you want to install or
replace memory. (Figure 5)
Figure 5