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Introduction |
Use this guide to change the VCOM number, or "common voltage," number in your Kobo tableteReader to calibrate a new motherboard or new E-ink screen. | | | This guide works with the Kobo Libra Colour and the Kobo Clara BW and Colour models. | | The VCOM number is the reference voltage associated with yourthe device's screen. In order for your screen to work properly, the tablet hasstored value needs to registermatch the same VCOM number as the one printed on yourthe screen. The VCOM can't be changed for your screen, but you can change the associated VCOM on your tablet. Therefore, youYou'll need to change the VCOM number if you replace the screen ''or'' the motherboard. |
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