Locating Connectors On The Front Of The Computer - Lenovo 30221CU - H230 CORE2DUO 500GB Desktop Hardware Replacement Manual

Memory modules
PCI Express adapter card
PCI Express adapter connectors
Power supply
System fan
Optical drive
Hard disk drive

Locating connectors on the front of the computer

The following illustration shows the location of connectors on the front of the
computer.
Power button
USB connector
Headphone connector
Microphone connector
Memory Card Reader (some models are equipped with this connector).
Note: Some models are not equipped with CD drive.

Hardware Replacement Guide
31039394_3000 H_HRG_EN_V2.0.indd4 4 2009.7.14 4:15:31 PM