[install-guide: 1/3] sometimes RAM is missing because of kernel quirks. Sometimes you just did it wrong.

[Pete Travis]

commit 63a7a0bc2395931b0422705cfa0e7931e9bb4297
Author: Pete Travis <immanetize at fedoraproject.org>
Date:   Fri Jun 27 15:13:24 2014 -0600

    sometimes RAM is missing because of kernel quirks. Sometimes you just did it wrong.

 en-US/Trouble_After_Ram.xml |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/en-US/Trouble_After_Ram.xml b/en-US/Trouble_After_Ram.xml
index 7470f93..13fafba 100644
--- a/en-US/Trouble_After_Ram.xml
+++ b/en-US/Trouble_After_Ram.xml
@@ -11,7 +11,13 @@
 		 <tertiary>RAM not recognized</tertiary>
 
 	</indexterm>
-	
+  <note>
+    <title>Only showing 3.5GB?<title>
+        <para>
+          If you have 4GB or more memory installed, but Fedora only shows around 3.5GB or 3.7GB, you have probably installed a 32bit version of Fedora on a 64bit kernel. For modern systems, the 64bit version of Fedora is recommended. Refer to <xref linkend="sn-which-arch" /> for more details.
+        </para>
+      </title>
+    </note>
 	 <para>
 		Sometimes, the kernel does not recognize all of your memory (RAM). The following procedure will allow you to confirm this and then adjust the kernel if necessary.
 	 </para>