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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>fs_sample - NOR flash not working</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/109631/fs_sample---nor-flash-not-working</link><description>I tried to get the file system sample to work with external flash, but I encountered this error: 
 [00:00:00.253,204] &amp;lt;err&amp;gt; qspi_nor: JEDEC id [00 00 00] expected [c2 28 17] *** Booting nRF Connect SDK v2.5.2 *** [00:00:00.253,295] &amp;lt;err&amp;gt; flashdisk: Error</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 25 Mar 2024 12:57:34 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/109631/fs_sample---nor-flash-not-working" /><item><title>RE: fs_sample - NOR flash not working</title><link>https://devzone.nordicsemi.com/thread/475646?ContentTypeID=1</link><pubDate>Mon, 25 Mar 2024 12:57:34 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:69b26fd5-d21f-4db3-acf0-0f732119f8c5</guid><dc:creator>Vidar Berg</dc:creator><description>&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;Please try to erase the flash first with nrfjprog as I suggested in this post:&amp;nbsp;&lt;a href="https://devzone.nordicsemi.com/f/nordic-q-a/109469/nrf52840dk-qspi-flash-memory"&gt;nrf52840DK QSPI Flash memory&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Vidar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>