Acer Aspire 4750Z Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 17

Right view # Icon 1 2 3 4 5 6 7 12 3 456 7 Item Microphone jack Description Accepts inputs from external microphones. Headphones/speaker/line-out jack with S/PDIF support USB 2.0/3.0* Optical drive Optical disk access indicator Optical drive eject button Emergency eject hole Kensington lock slot Connects to audio line-out devices (e.g., speakers, headphones). Connects to USB devices. * A USB 3.0 port can be distinguished by its blue connector (for certain models only). * Supports the USB 3.0 (SuperSpeed USB) specification; Devices without USB 3.0 certification may not be compatible. Internal optical drive; accepts CDs or DVDs. Lights up when the optical drive is active. Ejects the optical disk from the drive. Ejects the optical drive tray when the computer is turned off. Note: Insert a paper clip to the emergency eject hole to eject the optical drive tray when the computer is off. Connects to a Kensington-compatible computer security lock. Note: Wrap the computer security lock cable around an immovable object such as a table or handle of a locked drawer. Insert the lock into the notch and turn the key to secure the lock. Some keyless models are also available. Base view 1 6 2 3 5 4 # Icon 1 Item Battery bay Description Houses the computer's battery pack. Chapter 1 9