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The sense pin is used to relay the rotation speed of the fan and the control pin is an open-drain or open-collector output, which requires a pull-up to 5 V or 3.3 V in the fan. Unlike linear voltage regulation, where the fan voltage is proportional to the speed, the fan is driven with a constant supply voltage; the speed control is performed by ...
Where noise is an issue, larger, slower-turning fans are quieter than smaller, faster fans that can move the same airflow. Fan noise has been found to be roughly proportional to the fifth power of fan speed; halving the speed reduces the noise by about 15 dB. [22] Axial fans may rotate at speeds of up to around 38,000 rpm for smaller sizes. [23]
For example, when the question "How do you back up a Chromebook" is asked, it is implied to refer to data backup, but instead, shows two hands pushing a Chromebook back to the end of a table. This is followed by the statement, "You don't have to back up a Chromebook," showing how all data is stored on the web. [61]
• Restart your computer. • Clear cookies, cache, history and footprints in your browser. • Check that Games on AOL.com windows aren't blocked by your pop-up blocker. • Update your video card drivers. See your computer manufacturer's manual or visit your video card manufacturer's website for more information.
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With simple keyboard shortcuts, you can zoom in or out to make text larger or smaller. In an instant, these commands improve the readability of the content you're viewing. • Zoom in - Press Ctrl (CMD on a Mac) + the plus key (+) on your keyboard. • Zoom out - Press Ctrl (CMD on a Mac) + the minus key (-) on your keyboard. Zoomed too far?
ChromeOS, sometimes styled as chromeOS and formerly styled as Chrome OS, is a Linux distribution developed and designed by Google. [8] It is derived from the open-source ChromiumOS operating system and uses the Google Chrome web browser as its principal user interface.
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