https://community.sonylatvija.com/t5/pcs-accessories/access-advanced-bios-menu-svf1521a2e/m-p/1724073#M134382 <P>Ah well, how disapointing the main useful parts of the Advanced Menus are loackd away from the end-users grasp. I contacted Sony and they are having none of it (unlocking all the hidden features) - bios sites are having problems as well as they are getting...</P><P>&nbsp;</P><BLOCKQUOTE><PRE>Error 28: Protected Range Registers are currently set by BIOS, preventing flash access. Please contact the target system BIOS vendor for an option to disable Protected Range Registers.</PRE></BLOCKQUOTE><P>&nbsp;</P><P>Booo! <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P><P>&nbsp;</P><P>/might give Insyde a mail, but they don't like end-users either!</P><P>&nbsp;</P> Thu, 07 Aug 2014 18:16:45 GMT kriptikchicken 2014-08-07T18:16:45Z https://community.sonylatvija.com/t5/pcs-accessories/access-advanced-bios-menu-svf1521a2e/m-p/1701089#M134320 <P>I see that hyperthreading is supported but disabled, how do I enable it in the BIOS? Also if anybody can tell me the specifications of the motherboard, that would help as well.</P><P>&nbsp;</P><P>Thanks!</P> Mon, 21 Jul 2014 00:06:36 GMT https://community.sonylatvija.com/t5/pcs-accessories/access-advanced-bios-menu-svf1521a2e/m-p/1701089#M134320 kriptikchicken 2014-07-21T00:06:36Z https://community.sonylatvija.com/t5/pcs-accessories/access-advanced-bios-menu-svf1521a2e/m-p/1724073#M134382 <P>Ah well, how disapointing the main useful parts of the Advanced Menus are loackd away from the end-users grasp. I contacted Sony and they are having none of it (unlocking all the hidden features) - bios sites are having problems as well as they are getting...</P><P>&nbsp;</P><BLOCKQUOTE><PRE>Error 28: Protected Range Registers are currently set by BIOS, preventing flash access. Please contact the target system BIOS vendor for an option to disable Protected Range Registers.</PRE></BLOCKQUOTE><P>&nbsp;</P><P>Booo! <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P><P>&nbsp;</P><P>/might give Insyde a mail, but they don't like end-users either!</P><P>&nbsp;</P> Thu, 07 Aug 2014 18:16:45 GMT https://community.sonylatvija.com/t5/pcs-accessories/access-advanced-bios-menu-svf1521a2e/m-p/1724073#M134382 kriptikchicken 2014-08-07T18:16:45Z