Dell Studio D03M series Setup Manual

17Using Your Studio XPS Desktop1 Hard drive activity light — Turns onwhen the computer reads or writes data.A blinking white light indicates hard driveactivity.CAUTION: To avoid loss of data,never turn off the computer while thehard drive activity light is blinking.2 Optical drive eject buttons (2) — Pressthe marked portion on the lower end of thebutton to eject the disc tray.3 USB 2.0 connectors (2) — Connectsto USB devices that are connectedoccasionally such as memory keys, digitalcameras, and MP3 players.4 FlexBay cover — Covers the FlexBay slot.5 FlexBay slot — Can support a Media CardReader or an additional hard drive.6 Optional Optical drive bay — Can supportan additional optical drive.7 Optical drive — Plays or records onlystandard‑size (12 cm) CDs, DVDs, andBlu‑ray Discs (optional).8 Media Card Reader — Provides a fast andconvenient way to view and share digitalphotos, music, and videos stored on amedia card.9 Media Card Reader light — Indicates if amedia card is inserted.