Lenovo V490u Laptop User Guide - Lenovo V490u - Page 27
Connecting to external devices, Using the media card reader, Using USB connectors
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Other functions • Fn+C: Enables or disables the scroll lock function. • Fn+S: Has the same function as the SysRq key on a conventional keyboard. • Fn+Home: Has the same function as the Pause key on a conventional keyboard. • Fn+End: Has the same function as the Break key on a conventional keyboard. • Fn+space bar: Enable or disable keyboard light. Connecting to external devices Your computer has a wide range of built-in features and connection capabilities. Using the media card reader Your computer supports the following cards: • Secure Digital (SD) card • Secure Digital High Capacity (SDHC) card • SD eXtended Capacity (SDXC) card • MultiMediaCard (MMC) Notes: • Your computer does not support the Content Protection for Recordable Media (CPRM) feature for the SD card. • When transferring data to or from a flash media card, such as an SD card, do not put your computer in sleep or hibernation mode before the data transfer is complete. To do so might cause damage to your data. Inserting a flash media card To insert a flash media card, do the following: 1. Make sure that the card is correctly oriented. 2. Insert the card firmly into the 4-in-1 media card reader slot. The card might stop before it is completely installed into the slot. Removing a flash media card To remove a flash media card, do the following: 1. Push the flash media card until you hear a click. 2. Gently pull the flash media card out of the memory card slot. Note: If you do not remove the card from your computer after you eject the card from the Windows operating system, the card can no longer be accessed. To access the card, you must remove it once, then insert it again. Using USB connectors Your computer is preinstalled with USB connectors compatible with USB 1.1, 2.0, or 3.0 devices. Note: When using a high power consumption USB device such as a USB optical drive, use the power adapter that comes with the device. Otherwise, the device may not be recognized, and the system might be shut down. Chapter 2. Using your computer 15