<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html lang="en-us" xml:lang="en-us"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="security" content="public" /> <meta name="Robots" content="index,follow" /> <meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' /> <meta name="DC.Type" content="concept" /> <meta name="DC.Title" content="Power on the system (PowerOn)" /> <meta name="abstract" content="To have your program power on the system, use the API PowerOn (use the uppercase and lowercase shown)." /> <meta name="description" content="To have your program power on the system, use the API PowerOn (use the uppercase and lowercase shown)." /> <meta name="DC.Relation" scheme="URI" content="rzatmapisyspowtest.htm" /> <meta name="copyright" content="(C) Copyright IBM Corporation 2000, 2006" /> <meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2000, 2006" /> <meta name="DC.Format" content="XHTML" /> <meta name="DC.Identifier" content="rzatmapisyspowertest" /> <meta name="DC.Language" content="en-us" /> <!-- All rights reserved. Licensed Materials Property of IBM --> <!-- US Government Users Restricted Rights --> <!-- Use, duplication or disclosure restricted by --> <!-- GSA ADP Schedule Contract with IBM Corp. --> <link rel="stylesheet" type="text/css" href="./ibmdita.css" /> <link rel="stylesheet" type="text/css" href="./ic.css" /> <title>Power on the system (PowerOn)</title> </head> <body id="rzatmapisyspowertest"><a name="rzatmapisyspowertest"><!-- --></a> <!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script> <h1 class="topictitle1">Power on the system (PowerOn)</h1> <div><p>To have your program power on the system, use the API <span class="uicontrol">PowerOn</span> (use the uppercase and lowercase shown).</p> <p>There are no restrictions on the use of this command.</p> <p>This API returns the following information:</p> <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e26">Bytes 0 and 1</th> <th valign="top" id="d0e28">Bytes 2 and 3</th> <th valign="top" id="d0e30">Bytes 4 through 4+N</th> </tr> </thead> <tbody><tr><td valign="top" headers="d0e26 ">16-bit return code <p>0 = Command successful</p> <p>1 = Command unsuccessful</p> </td> <td valign="top" headers="d0e28 ">16-bit additional data length N = 0</td> <td valign="top" headers="d0e30 ">Not applicable</td> </tr> </tbody> </table> </div> </div> <div> <div class="familylinks"> <div class="parentlink"><strong>Parent topic:</strong> <a href="rzatmapisyspowtest.htm" title="These APIs tell how to power on and off the system and how to perform and clear panel lamp tests.">System power and test APIs</a></div> </div> </div> </body> </html>