Add shortcuts between GRUB and SYSLINUX

wiki/src/doc/first_steps/start/not_entirely.inline.mdwn

@@ -26,6 +26,8 @@ better, restart the computer again on your Tails USB stick.
 
 1. Depending on whether the Boot Loader is *GRUB* or *SYSLINUX*:
 
+   <a id="grub"></a>
+
    If the Boot Loader is *GRUB*:
 
      1. Press **e** when GRUB appears.
@@ -35,6 +37,13 @@ better, restart the computer again on your Tails USB stick.
         [[!img doc/advanced_topics/boot_options/grub-with-options.png link="no" alt="GRUB with a list of
         options starting with 'setparams Tails'"]]
 
+        <div class="note">
+
+        <p>If your Boot Loader looks different, refer to our instructions below on
+        adding a boot option <a href="#syslinux">using SYSLINUX</a>.</p>
+
+        </div>
+
      1. Navigate with the arrows of the keyboard to the end of the line that
         starts with <span class="code">linux</span>. The line is most likely
         wrapped and displayed on several lines on the screen but it is a
@@ -58,6 +67,8 @@ better, restart the computer again on your Tails USB stick.
         [[send them to our help desk by email|support/talk]], for example by taking a
         picture of the last screen and error messages.
 
+   <a id="syslinux"></a>
+
    If the Boot Loader is *SYSLINUX*:
 
      1. Press
@@ -67,6 +78,13 @@ better, restart the computer again on your Tails USB stick.
         [[!img doc/advanced_topics/boot_options/syslinux-with-options.png link="no" alt="SYSLINUX with
         a list of options starting with '/live/vmlinuz' at the bottom"]]
 
+        <div class="note">
+
+        <p>If your Boot Loader looks different, refer to our instructions on
+        adding a boot option <a href="#grub">using GRUB</a> above.</p>
+
+        </div>
+
      1. Press the <span class="keycap">Backspace</span> key several times to
         remove the <span class="code">quiet</span> option from the command line.