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<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="topic" style="problem" id="look-display-fuzzy" xml:lang="vi">
<info>
<link type="guide" xref="prefs-display#problems"/>
<link type="guide" xref="hardware-problems-graphics"/>
<revision pkgversion="3.28" date="2018-07-28" status="review"/>
<revision version="gnome:42" status="final" date="2022-02-27"/>
<credit type="author">
<name>Dự án tài liệu GNOME</name>
<email>gnome-doc-list@gnome.org</email>
</credit>
<credit type="author">
<name>Natalia Ruz Leiva</name>
<email>nruz@alumnos.inf.utfsm.cl</email>
</credit>
<credit type="author">
<name>Phil Bull</name>
<email>philbull@gmail.com</email>
</credit>
<credit type="editor">
<name>Michael Hill</name>
<email>mdhillca@gmail.com</email>
</credit>
<credit type="editor">
<name>Shobha Tyagi</name>
<email>tyagishobha@gmail.com</email>
</credit>
<include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>
<desc>Độ phân giải màn hình có thể không úng.</desc>
<mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
<mal:name>Nguyễn Thái Ngọc Duy</mal:name>
<mal:email>pclouds@gmail.com</mal:email>
<mal:years>2011-2012.</mal:years>
</mal:credit>
</info>
<title>Tại sao màn hình trông mờ/nổi cục?</title>
<p>The display resolution that is configured may not be the correct one for
your screen. To solve this:</p>
<steps>
<item>
<p>Open the <gui xref="shell-introduction#activities">Activities</gui>
overview and start typing <gui>Displays</gui>.</p>
</item>
<item>
<p>Click <gui>Displays</gui> to open the panel.</p>
</item>
<item>
<p>Try some of the <gui>Resolution</gui> options and select the one that
makes the screen look better.</p>
</item>
</steps>
<section id="multihead">
<title>Khi có nhiều màn hình</title>
<p>If you have two displays connected to the computer (for example, a normal
monitor and a projector), the displays might have different optimal, or
<link xref="look-resolution#native">native</link>, resolutions.</p>
<p>Using <link xref="display-dual-monitors#modes">Mirror</link> mode, you can
display the same thing on two screens. Both screens use the same resolution,
which may not match the native resolution of either screen, so the sharpness
of the image may suffer on both screens.</p>
<p>Using <link xref="display-dual-monitors#modes">Join Displays</link> mode,
the resolution of each screen can be set independently, so they can both be
set to their native resolution.</p>
</section>
</page>
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