diff --git a/release/doc/en_US.ISO8859-1/hardware/article.sgml b/release/doc/en_US.ISO8859-1/hardware/article.sgml
index 191ced4783b2..bce047bbcdca 100644
--- a/release/doc/en_US.ISO8859-1/hardware/article.sgml
+++ b/release/doc/en_US.ISO8859-1/hardware/article.sgml
@@ -78,57 +78,6 @@
 
     &hwlist.ct;
 
-    <para arch="pc98">NEC PC-9801-55, 92 and their compatible C-Bus SCSI interfaces (bs driver)
-      <itemizedlist>
-        <listitem>
-          <para>NEC PC-9801-55, 92 and their compatibles</para>
-          <para>ICM IF-2660</para>
-          <para>Midori-Denshi MDC-554NA</para>
-          <para>Logitec LHA-N151</para>
-          <note>
-            <para>"flags 0x00000" is necessary in kernel configuration
-            for DMA transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>I-O DATA SC-98II</para>
-          <note>
-            <para>"flags 0x10000" is necessary in kernel configuration
-            for DMA transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>TEXA HA-55BS2 and later</para>
-          <para>Midori-Denshi MDC-926Rs</para>
-          <note>
-            <para>"flags 0x20000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>ELECOM Bus-master SCSI interfaces</para>
-          <note>
-            <para>"flags 0x30000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>All SMIT transfer type SCSI interfaces</para>
-          <note>
-            <para>"flags 0x40000" is necessary in kernel configuration
-            for SMIT transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>Logitec LHA-20x series</para>
-          <para>ICM IF-2766, IF-2766ET, IF-2767 and IF-2769</para>
-          <note>
-            <para>"flags 0x50000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-      </itemizedlist>
-    </para>
     &hwlist.adv;
 
     &hwlist.adw;
diff --git a/release/doc/en_US.ISO8859-1/hardware/common/dev.sgml b/release/doc/en_US.ISO8859-1/hardware/common/dev.sgml
index 191ced4783b2..bce047bbcdca 100644
--- a/release/doc/en_US.ISO8859-1/hardware/common/dev.sgml
+++ b/release/doc/en_US.ISO8859-1/hardware/common/dev.sgml
@@ -78,57 +78,6 @@
 
     &hwlist.ct;
 
-    <para arch="pc98">NEC PC-9801-55, 92 and their compatible C-Bus SCSI interfaces (bs driver)
-      <itemizedlist>
-        <listitem>
-          <para>NEC PC-9801-55, 92 and their compatibles</para>
-          <para>ICM IF-2660</para>
-          <para>Midori-Denshi MDC-554NA</para>
-          <para>Logitec LHA-N151</para>
-          <note>
-            <para>"flags 0x00000" is necessary in kernel configuration
-            for DMA transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>I-O DATA SC-98II</para>
-          <note>
-            <para>"flags 0x10000" is necessary in kernel configuration
-            for DMA transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>TEXA HA-55BS2 and later</para>
-          <para>Midori-Denshi MDC-926Rs</para>
-          <note>
-            <para>"flags 0x20000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>ELECOM Bus-master SCSI interfaces</para>
-          <note>
-            <para>"flags 0x30000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>All SMIT transfer type SCSI interfaces</para>
-          <note>
-            <para>"flags 0x40000" is necessary in kernel configuration
-            for SMIT transfer mode.</para>
-          </note>
-        </listitem>
-        <listitem>
-          <para>Logitec LHA-20x series</para>
-          <para>ICM IF-2766, IF-2766ET, IF-2767 and IF-2769</para>
-          <note>
-            <para>"flags 0x50000" is necessary in kernel configuration
-            for Bus-master transfer mode.</para>
-          </note>
-        </listitem>
-      </itemizedlist>
-    </para>
     &hwlist.adv;
 
     &hwlist.adw;