https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233157#M1880 <HTML><HEAD></HEAD><BODY><P>Hi David,</P><P>wecome to questions &amp; Answers..:smileyhappy:</P><P>Have you tried resetting your NWZ S638F.?</P><P></P><P>If so and this doesn't resolve the problem then you'll need to contact sony support to arrange a repair - <A href="http://support.sony-europe.com/contacts/index.aspx?site=odw_en_GB">Contact Sony Support</A>..</P></BODY></HTML> Mon, 18 Jul 2011 15:28:41 GMT Thalamus. 2011-07-18T15:28:41Z https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233155#M1878 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Anyone else experienced this?&nbsp; Running firmware 1.11 on my nwz s638f.&nbsp; Just recently it just keeps switching itself on and off continuously.</P><P></P><P>Wondering if there is a fix.</P><P></P><P>Thanks</P><P></P><P>David</P></BODY></HTML> Sat, 16 Jul 2011 16:18:30 GMT https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233155#M1878 davidmatthewson 2011-07-16T16:18:30Z https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233156#M1879 <HTML><HEAD></HEAD><BODY><H5>davidmatthewson <SPAN style="font-weight: normal;">sorry, but I don't have a fix, but just to say I have the same problem with a NWZ-E445 so I hope someone makes a suggestion. Mine boots to a certain point but then reboots itself. Regrettably it never gets to be recognised by the PC as a drive.</SPAN></H5><P><SPAN style="font-weight: normal;">Good luck!</SPAN></P></BODY></HTML> Sat, 16 Jul 2011 16:02:38 GMT https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233156#M1879 steveb_online 2011-07-16T16:02:38Z https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233157#M1880 <HTML><HEAD></HEAD><BODY><P>Hi David,</P><P>wecome to questions &amp; Answers..:smileyhappy:</P><P>Have you tried resetting your NWZ S638F.?</P><P></P><P>If so and this doesn't resolve the problem then you'll need to contact sony support to arrange a repair - <A href="http://support.sony-europe.com/contacts/index.aspx?site=odw_en_GB">Contact Sony Support</A>..</P></BODY></HTML> Mon, 18 Jul 2011 15:28:41 GMT https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233157#M1880 Thalamus. 2011-07-18T15:28:41Z https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233159#M1881 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Thanks for your advice.</P><P></P><P>I have tried resetting numerous times.&nbsp; Also tried reinstalling firmware, removing all music etc.&nbsp; Nothing has worked yet.</P><P></P><P>David</P></BODY></HTML> Mon, 18 Jul 2011 19:35:27 GMT https://community.sony.si/t5/portable-audio/nwz-s638f-keeps-switching-on-and-off-continuously/m-p/233159#M1881 davidmatthewson 2011-07-18T19:35:27Z