User`s manual

MC-4510-C23 Hardware Connection Description
3-8
Connecting to a Speaker or a Headphone
The MC-4510-C23 comes with audio input and output interfaces for connecting a microphone and speaker or
headphones. See the following figure for details.
Upgrading the Memory Module
The MC-4510-C23 computer supports two memory sockets that have been installed with 2 GB DDR2 SDRAM
modules (1 GB for each socket). To upgrade the DDR3 SDRAM memory module, follow these instructions:
1. Disconnect the MC-4510-C23 from the power source.
2. Remove the nine screws on the back cover. See the following figure for detailed location.
3. Then remove seven screws on the rear cover.