Chapter 1. Meet Your Computer; Front - Lenovo ThinkCentre M90t User Manual

Chapter 1. Meet your computer

Front

1. Optical drive eject button*
2. Optical drive activity indicator*
3. SD-card slot*
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Eject the optical drive tray.
This indicator is on when the optical drive is in use.
Supported cards:
• Secure Digital (SD) card
• Secure Digital eXtended-Capacity (SDXC) UHS-1 card
• Secure Digital High-Capacity (SDHC) UHS-1 card
Note: Your computer does not support the content protection for recordable
media (CPRM) feature for the SD card.
See "Use a media card (for selected models)" on page 14.
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