<?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="task" /> <meta name="DC.Title" content="Replacing the Licensed Internal Code" /> <meta name="abstract" content="Follow these steps to replace the Licensed Internal Code." /> <meta name="description" content="Follow these steps to replace the Licensed Internal Code." /> <meta name="DC.Relation" scheme="URI" content="manual.htm" /> <meta name="DC.Relation" scheme="URI" content="beforebeginmanual.htm" /> <meta name="DC.Relation" scheme="URI" content="boss.htm" /> <meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" /> <meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" /> <meta name="DC.Format" content="XHTML" /> <meta name="DC.Identifier" content="restor" /> <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>Replacing the Licensed Internal Code</title> </head> <body id="restor"><a name="restor"><!-- --></a> <!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script> <h1 class="topictitle1">Replacing the Licensed Internal Code</h1> <div><p>Follow these steps to replace the Licensed Internal Code.</p> <div class="section"> <p>As you perform these steps, reference codes appear on the data display of the control panel or the virtual control panel on the primary partition or Hardware Management Console (HMC). When the system attention light is on and a reference code starting with <samp class="codeph">A6</samp> appears, the system is waiting for you to respond to a message or make a device ready. When this information lists a reference code with <samp class="codeph">xx</samp> (such as A6xx 6001), it means that <span>any combination</span> of characters can occur where the xx appears. The console can also display reference codes during the installation of <span class="keyword">Licensed Internal Code</span>. For more details about reference codes, refer to <a href="commonsrcs.htm#commonsrcs">Reference codes for software installation</a>.</p> <p>If you are using image catalogs, you need to have completed steps <a href="scenarioprepareimagecatalog.htm#scenarioprepareimagecatalog__createvirtualoptical">1</a> through step <a href="scenarioprepareimagecatalog.htm#scenarioprepareimagecatalog__loadimagecatalog">5</a> in the topic <a href="prepareimagecatalog.htm#prepareimagecatalog">Preparing to upgrade or replace software using an image catalog</a>. Then return to this topic. <span>In the following procedures, ignore the steps that refer to loading volumes. </span></p> </div> <ol><li class="stepexpand" id="restor__verifyimagesmanual"><a name="restor__verifyimagesmanual"><!-- --></a><span>If you are using an image catalog (virtual optical device) to install, perform this step at least a day before you do the actual installation. If you are not using an image catalog, go to step <a href="#restor__lporder">2</a>.</span> <p>To verify the image catalog entries are sorted in the correct sequence and to validate that all your images are in loaded status, enter the following command: </p> <pre>WRKIMGCLGE IMGCLG(<em>catalog-name</em>)</pre> <p>Ensure your catalog is in ready status and that all image catalog entries are in loaded or mounted status. To sort and verify your image catalog for installation, press PF7 to prompt for the VFYIMGCLG command. Enter <samp class="codeph">*UPGRADE</samp> for the type and <samp class="codeph">*YES</samp> for the sort field.</p> <p>Another method to sort and verify your image catalog is to enter the following command to put the images in the correct order. By default, the volume with the lowest index is mounted. Then all the other volumes are loaded.</p> <pre>VFYIMGCLG IMGCLG(<em>catalog-name</em>) TYPE(*UPGRADE) SORT(*YES)</pre> <p>After you ensure that your images are in loaded status, continue with step <a href="#restor__ifnoipl">3</a>.</p> </li> <li class="stepexpand" id="restor__lporder"><a name="restor__lporder"><!-- --></a><span>Arrange the installation media that you plan to install in the following order.</span> <div class="note"><span class="notetitle">Note:</span> You might not have all of these. For example, if you are replacing Licensed Internal Code and i5/OS™ of the same version and release, you need only I_BASE_01, B29xx_01, and B29xx_02. The identifiers for the B29xx_01 and B29xx_02 media (for example, <samp class="codeph">RS 540-xx</samp> for V5R4) must match. Verify also that B29xx_01 and B29xx_02 are in the correct primary language. </div> <ol type="a"><li>I_BASE_01 Licensed Internal Code for <span class="keyword">i5/OS</span></li> <li>B29xx_01 <span class="keyword">i5/OS</span></li> <li>B29xx_02 <span class="keyword">i5/OS</span> no-charge options</li> <li>B29MM_03 <span class="keyword">i5/OS</span> no-charge options</li> <li>B29MM_04 <span class="keyword">i5/OS</span> no-charge options</li> <li>D29xx_01 <span class="keyword">i5/OS</span> no-charge options</li> <li>D29xx_02 <span class="keyword">i5/OS</span> no-charge options</li> <li>D29xx_03 <span class="keyword">i5/OS</span> no-charge options</li> <li>D29xx_04 <span class="keyword">i5/OS</span> no-charge options</li> <li>D29xx_05 <span class="keyword">i5/OS</span> no-charge licensed programs</li> <li>D29xx_06 <span class="keyword">i5/OS</span> no-charge licensed programs</li> <li>D29xx_07 <span class="keyword">i5/OS</span> no-charge licensed programs</li> <li>D29xx_08 <span class="keyword">i5/OS</span> no-charge licensed programs</li> <li>L29xx_01 priced licensed programs</li> <li>L29xx_02 priced licensed programs</li> <li>F29xx_01 single licensed programs</li> </ol> <p>Keep the following installation media available for later use: </p> <ol type="a"><li>N29xx_01 Secondary Language Media</li> <li>Cydddvrm_01 Cumulative PTF Package (if ordered)</li> <li>SK3T-4091 <span class="keyword">iSeries™ Information Center</span></li> </ol> <p>For descriptions of the optical media, refer to <a href="rzahcswsmedialabel.htm#rzahcswsmedialabel">Media labels and their contents</a>.</p> </li> <li class="stepexpand" id="restor__ifnoipl"><a name="restor__ifnoipl"><!-- --></a><span>If you have not previously performed an IPL either to perform the tasks to allocate additional storage for the <span>V5R4</span> Licensed Internal Code (required) or to change the disk configuration (optional), you must do this IPL now before you power down the <span>server or logical partition</span>.</span> <div class="note"><span class="notetitle">Note:</span> If you are not sure that additional space for the Licensed Internal Code has been allocated, follow the steps in <a href="allocatespacelic.htm#allocatespacelic">Required: Allocating additional space for Licensed Internal Code</a>. <p>If you are using an image catalog to perform your upgrade and you performed the IPL in this step, you need to perform step <a href="scenarioprepareimagecatalog.htm#scenarioprepareimagecatalog__loadimagecatalog">5</a> in <a href="scenarioprepareimagecatalog.htm#scenarioprepareimagecatalog">Scenario: Preparing to upgrade or replace software using an image catalog</a> and then return here to the next step.</p> </div> </li> <li class="stepexpand" id="restor__unitpowermanual"><a name="restor__unitpowermanual"><!-- --></a><span>Verify that your system unit is powered on. If your system unit is not powered on, go to <a href="rzahcnopower.htm#rzahcnopower">Starting from a power-off condition</a> and perform the procedure there. That procedure tells you when to return here.</span></li> <li class="stepexpand" id="restor__connectionservermanual"><a name="restor__connectionservermanual"><!-- --></a><span>On your console, ensure that you have a connection to the server. If you are working on a logical partition, ensure that power is on for the console of that logical partition.</span></li> <li class="stepexpand"><span>If you are upgrading a logical partition, verify that this partition has an alternate initial program load (IPL) resource assigned. For most cases, this is the optical device that supports the optical media class.</span> <div class="p">For more information, use the following sources to locate and select the alternate IPL resource: <ul><li>For <span>IBM<sup>®</sup> <span class="keyword">System i5</span>, System p5, and IBM eServer™ i5 and p5 systems</span>, <a href="../icbase/iphbl/iphblmanageos400.htm" target="_blank">Managing <span class="keyword">i5/OS</span> logical partitions</a> .</li> <li>For iSeries 8xx and earlier models, <a href="../rzait/rzaitmanagelparoverview.htm">Manage logical partitions</a> .</li> </ul> </div> </li> <li class="stepexpand"><span>Load the first volume of installation media that contains <span class="keyword">Licensed Internal Code</span> into the installation device that is defined for the server. (If you are using IBM-supplied media, this volume is labeled I_BASE_01.) </span> Throughout these procedures, load the next volume when prompted by the server. Wait for the In Use indicator to go out. Also ensure that you have removed other media from devices that are not involved in these procedures.<a name="restor__d19e340"><!-- --></a><ol type="a" id="restor__d19e340"><li id="restor__d19e341"><a name="restor__d19e341"><!-- --></a><span>If you are using a tape device instead of an optical device, verify that the tape unit is varied on and allocated to your system.</span></li> <li><span>If you are using a device that is enabled as an alternate installation device, you need to load the <span class="keyword">Licensed Internal Code</span> media in your primary device and your installation media in your alternate installation device. Your installation will fail if both media do not contain the same release level of <span class="keyword">Licensed Internal Code</span>. For more information, see <a href="prepareinstallaltinstalldev.htm#prepareinstallaltinstalldev">Alternate installation device</a>.</span></li> </ol> </li> <li class="stepexpand"><span>Use the control panel to set the mode selection to <strong>Manual</strong>. If you are upgrading a logical partition, use the virtual control panel function of your primary partition or HMC. Also make sure that you have already selected the alternate IPL device before you perform the initial program load (IPL) in the next step.</span></li> <li class="stepexpand"><span>Power down the <span>server or logical partition</span>:</span> <ul><li>If you are upgrading from V5R2 to V5R4 and you are using a virtual optical device to do the upgrade, ensure you have loaded and applied V5R2 PTF SI19886. If you are upgrading from V5R3 to V5R4, ensure you have loaded and applied V5R3 PTF SI19888. <p>After you have loaded and applied either of these PTFs, type the following: </p> <pre>PWRDWNSYS OPTION(*IMMED) RESTART(*YES) IPLSRC(*IMGCLG) IMGCLG(<em>catalog-name</em>)</pre> </li> <li>If you are performing any other upgrade, type the following and press Enter: <pre>PWRDWNSYS OPTION(*IMMED) RESTART(*YES) IPLSRC(D)</pre> </li> </ul> <p>Powering down could take approximately 15 minutes or more for this step. The data display area of the control panel continues to display <span>reference codes</span>.</p> </li> <li class="stepexpand" id="restor__srcstep"><a name="restor__srcstep"><!-- --></a><span>If the system attention light appears and a reference code listed in the topic <a href="commonsrcs.htm#commonsrcs">Reference codes for software installation</a> appears in the data display on the control panel, complete the instructions for that reference code.</span> <p>If you are upgrading a logical partition, the system attention light will not appear. You must monitor the logical partition reference codes from the primary partition or the HMC. When the State changes to <samp class="codeph">Failed</samp>, that is the equivalent of having the attention light on for the primary partition.</p> </li> <li class="stepexpand"><span>If you are using an image catalog (virtual optical device) to install, go to step <a href="#restor__steplicdsp">18</a>.</span></li> <li class="stepexpand" id="restor__step8"><a name="restor__step8"><!-- --></a><span>The Select a Language Group display shows the primary language that is currently installed on the system. </span> <div class="note"><span class="notetitle">Note:</span> The installation media for <span class="keyword">Licensed Internal Code</span> is now language-independent. It is important that you complete this step carefully. </div> <pre class="screen"> Select a Language Group The language feature shown is the language feature installed on the system. Attention: To keep the same primary language, ensure that the media you use for installing the operating system matches the language feature shown. If the operating system media does not match what is shown, the installation process will attempt to install the operating system in a different language feature than Licensed Internal Code. This is undesirable. Type choice, press Enter. Language feature . . . . . . . . . . . . . . <span>2924</span> </pre> <div class="p"><em>To keep the same primary language,</em> verify that the displayed language feature matches the feature that is printed on the media that contains the operating system. The operating system media are labeled B29xx_nn, where 29xx indicates the feature for the primary language. <div class="note"><span class="notetitle">Note:</span> The language you select and the language of the operating system must match. If they do not match, do not continue with the upgrade. Stop and call your software provider. Get the correct language feature before continuing. <p>Refer to <a href="rzahcnlvfeaturecodes.htm#rzahcnlvfeaturecodes">Feature codes for national language version</a> for a list of the language feature codes.</p> </div> </div> <p><em>To change the primary language,</em> type the language feature that appears on the media that contains the operating system.</p> <p>Press Enter.</p> </li> <li class="stepexpand"><span>After you enter the language feature, the Confirm Language Group display appears. </span> <pre class="screen"> Confirm Language Group Language feature . . . . . . . . . . . . . . : 2924 Press Enter to confirm your choice for language feature. Press F12 to change your choice for language feature. </pre> <p>Press Enter.</p> </li> <li class="stepexpand" id="restor__srcoda"><a name="restor__srcoda"><!-- --></a><span>The Install <span class="keyword">Licensed Internal Code</span> display appears.</span> <pre class="screen"> Install Licensed Internal Code System: XXXX Select one of the following: 1. Install Licensed Internal Code 2. Work with Dedicated Service Tools (DST) 3. Define alternate installation device </pre> <div class="p">Either select the option to install Licensed Internal Code or the option to define an alternate installation device: <ul><li>If you are not using an alternate installation device, type <samp class="codeph">1</samp> (Install Licensed Internal Code). (The alternate installation device function supports installation from <span>optical or tape media</span> that you have created. <a href="altinstalldevoverview.htm#altinstalldevoverview">Overview: Alternate installation device</a> describes when you can use an alternate installation device.)</li> <li>If you have an alternate installation device attached to the system, type <samp class="codeph">3</samp> to verify its address and determine whether it is enabled or disabled. Continue with the Verifying Alternate Installation Device Subtask in step <a href="#restor__defaid">15</a>. If you have an alternate installation device configured and do not want to use it, type <samp class="codeph">3</samp> to clear the alternate installation device configuration information. If you are not using an alternate installation device, go on to step <a href="#restor__step13">17</a>.</li> </ul> </div> <p>Press Enter.</p> </li> <li class="stepexpand" id="restor__defaid"><a name="restor__defaid"><!-- --></a><span><strong>Verifying and selecting alternate installation device subtask:</strong> The Select Alternate Installation Device Bus display appears.</span> <pre class="screen"> Select Alternate Installation Device Bus System: XXXX Type Option, press Enter. 1=Select Option Bus Number Selected _ 1 _ 2 <span>1</span> 3 * _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _ A _ B _ C _ D More..... F2=Deselect Device F3=Exit F12=Cancel </pre> <ol type="a"><li>Verify that the selected device is on the correct system bus. Type <samp class="codeph">1</samp> in the Options field next to the selected bus, and press Enter to view information about the device that is attached to the bus. This might take several minutes. If you see the message <samp class="codeph">No alternate installation device configured</samp>, wait one minute and refresh the display.</li> <li>When the Select Media Type display appears, select <samp class="codeph">1</samp> for tape or <samp class="codeph">2</samp> for optical media. Press Enter.</li> <li>The Select Alternate Installation Device display appears. Use this display to verify the resource name, type, model, and serial number for the device. <span>The following display shows an example of a tape device.</span> <pre class="screen"> Select Alternate Installation Device System: SYSTEMA Additional devices may be available for use. Press F5 to see if any additional devices have been detected. Type option, press Enter. 1=Select 5=Display details Bus Resource Serial Option Number Name Type Model Number Selected _ 1 TAP08 6386 001 00-11111 _ 3 TAP19 3570 B11 13-22222 * F2=Deselect device F3=Exit F5=Refresh F12=Cancel</pre> </li> <li>Type <samp class="codeph">1</samp> to select the device and make any needed corrections to select, enable, or disable the device. Press Enter to confirm the changes.</li> <li>The message <samp class="codeph">Alternate installation device selected</samp> appears. Press <samp class="codeph">F3</samp> to return to the Install <span class="keyword">Licensed Internal Code</span> display.</li> <li>Type <samp class="codeph">1</samp> and press Enter to install the <span class="keyword">Licensed Internal Code</span>.</li> </ol> <strong>This completes the subtask for verifying and selecting alternate installation device.</strong></li> <li class="stepexpand"><span>If there is an alternate installation device defined and enabled, the Confirm Alternate Installation Device display appears. </span> <ul><li>To install from the alternate installation device, press Enter.</li> <li>To install from optical media, press F12 to Cancel. You see the <span class="keyword">Licensed Internal Code</span> display. Perform step <a href="#restor__srcoda">14</a> and select option 3 (Define alternate installation device). Perform step <a href="#restor__defaid">15</a> and disable the alternate installation device.</li> </ul> </li> <li class="stepexpand" id="restor__step13"><a name="restor__step13"><!-- --></a><span>The Install <span class="keyword">Licensed Internal Code</span> (LIC) display appears on your console.</span> <pre class="screen"> Install Licensed Internal Code (LIC) Disk selected to write the Licensed Internal Code to: Serial Number Type Model I/O Bus Controller Device xx-xxxxxxx xxxx xxx x x x Select one of the following: 1. Restore Licensed Internal Code 2. Install Licensed Internal Code and Initialize system 3. Install Licensed Internal Code and Recover Configuration 4. Install Licensed Internal Code and Restore Disk Unit Data 5. Install Licensed Internal Code and Upgrade Load Source </pre> <div class="note"><span class="notetitle">Attention:</span> Be sure to select option 1. Some options on this display remove all data from your system.</div> <p>Type <samp class="codeph">1</samp> (Restore Licensed Internal Code) and press Enter.</p> <p>If you did not previously accept the software agreement for the Licensed Internal Code or did not allocate additional space for the Licensed Internal Code, error messages are shown. Follow the instructions in the error messages. More information is in the topics <a href="allocatespacelic.htm#allocatespacelic">Required: Allocating additional space for Licensed Internal Code</a> and <a href="acceptswagree.htm#acceptswagree">Required: Accepting software agreements</a>.</p> </li> <li class="stepexpand" id="restor__steplicdsp"><a name="restor__steplicdsp"><!-- --></a><span>The Install <span class="keyword">Licensed Internal Code</span> - Status display appears on your console. You do not need to respond to this display. It remains on your console for <span>up to</span> 30 minutes.</span> <pre class="screen"> Install Licensed Internal Code - Status Install of the Licensed Internal Code in progress. +-------------------------------------------------------+ Percent | XX % | complete +-------------------------------------------------------+ Elapsed time in minutes . . . . . . . . : x.x Please wait. </pre> If you are using an image catalog (virtual optical device) for the upgrade, you will see status messages that indicate the progress of the Licensed Internal Code installation: <ol type="a"><li>C6xx41DC is a status reference code that indicates the progress of the Licensed Internal Code decompression. The <samp class="codeph">xx</samp> indicates the percent that is decompressed. No action is required.</li> <li>C6xx41CC is a status reference code that indicates the progress of the Licensed Internal Code installation. The <samp class="codeph">xx</samp> indicates the percent of the Licensed Internal Code that is installed. No action is required.</li> </ol> </li> <li class="stepexpand"><span>If you are using optical media or tape for the upgrade and an error occurs, you might see a display that requires a response. Perform the action necessary as prompted by the display. If you are using an image catalog for the upgrade and an error occurs, see <a href="imagecatalogrecovery.htm#imagecatalogrecovery">Image catalog recovery</a> for the recovery actions. </span></li> <li class="stepexpand"><span>The Disk Configuration Attention Report display might appear. If it does, display the detailed report for each problem shown on the display. Press the Help key from the Disk Configuration Attention Report display for more information about your choices. You can also refer to the topic <a href="rzahcdiskw.htm#rzahcdiskw">Disk configuration warning and error messages</a>.</span> <pre class="screen"> Disk Configuration Attention Report Type option, press Enter. 5=Display Detailed Report Press F10 to accept all the problems and continue the IPL. The system will attempt to correct them. OPT Warning _ xxxxxxxx xxxx xxxxxxxxx xxxxx xx xxxxx xxxxxxxx _ xxxxx_xx_xxxxx xxxxxx_ xxxxxxxx xxxxxxx xxxxxxxxxx________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ _ __________________________________________________________ More... F3=Exit F10=Accept the problems and continue F12=Cancel ______________________________________________________________________________</pre> <div class="p">If the problem <samp class="codeph">Disk unit not formatted for optimal performance</samp> appears on this display, do the following: <ul><li>Type <samp class="codeph">5</samp>, and press Enter to display the detailed report.</li> <li>Write down the information displayed. After the upgrade is completed, you will need this information to format these disk units to gain optimal performance.</li> <li>Press F12 to cancel and return to the Disk Unit Attention Report.</li> <li>Press F10 to accept the problems and continue the IPL.</li> </ul> </div> <div class="p">If you are upgrading a primary partition, a disk configuration error with SRC B600 5390 and SRC B600 5311 might be shown on the product activity log (PAL). Secondary partitions report a status of <samp class="codeph">new</samp> and all system resources are temporarily owned by the primary partition. If you try to continue an IPL, an error message, <samp class="codeph">Hardware resource information persistence disabled</samp>, is received. This indicates a problem with the memory configuration. To correct this problem, do the following tasks:<ol type="a"><li>Sign on to Dedicated Service Tools Sign-on prompt and return to the Use Dedicated Service Tools (DST) menu. </li> <li>Select the option, Work with partitions.</li> <li>Select the option, Work with partition configuration.</li> <li>Select the option, Change partition processing resources on each partition. Change the minimum memory value to force a recalculation of these values; then make the appropriate configuration change.</li> </ol> </div> </li> <li class="stepexpand" id="restor__consolemodevaluemanual"><a name="restor__consolemodevaluemanual"><!-- --></a><span>If the console mode value is zero, the Accept Console display appears. If this display appears, follow these steps:</span> <ol type="a"><li>Press F10 to accept the current console type. The Accept and Set New Console Type on this IPL display appears. The old value (zero) and the new value to be set (your current console type) are shown.</li> <li>Press Enter to set the new value and continue with these instructions.</li> </ol> </li> <li class="stepexpand"><span>If your system processor configuration has changed, you could see other displays at this point. After you supply the requested information, the installation continues and the IPL or Install the System display appears. Refer to <a href="syspass.htm#syspass">System password</a> for more information.</span></li> <li class="stepexpand" id="restor__x6047"><a name="restor__x6047"><!-- --></a><span>After approximately 10 minutes, the IPL or Install the System display appears. The <span class="keyword">Licensed Internal Code</span> is now installed. Do not remove the distribution media at this time.</span></li> <li class="stepexpand"><span>If the Accept Console display in step <a href="#restor__consolemodevaluemanual">21</a> did not appear, set the console mode for this partition:</span> <ol type="a"><li>At the IPL or Install the system display, select option 3 to access Dedicated Service Tools (DST).</li> <li>Sign on as security officer (QSECOFR user profile / QSECOFR password). When prompted, change the password to what you want to use for this partition.</li> <li>Select option 5 (Work with DST environment).</li> <li>Select option 2 (System devices). </li> <li>Select option 6 (Console mode).</li> <li>Select the valid console that you have for this partition. <div class="note"><span class="notetitle">Note:</span> If you are using Operations Console (LAN) as your console type, press Enter on the verify window. You can also press F11 to review your network configuration.</div> </li> <li>Select 1 (Yes) or 2 (No) for the option to allow the console to be taken over by another console in the event of a 5250 console failure (does not include twinaxial console). When this option is turned on, the system does not stop with a failure but continues to run uninterrupted. For more information, see the topic <a href="../icbase/iphbx/consoletakeoverandrecover.htm" target="_blank">Console takeover and recovery</a> . <p>Press Enter and then press F3 to return to the DST main menu. </p> </li> <li>Press F3 to exit DST and return to the IPL or Install the System display.</li> </ol> </li> </ol> </div> <div> <div class="familylinks"> <div class="parentlink"><strong>Parent topic:</strong> <a href="manual.htm" title="Follow these instructions to use the manual installation method to replace the Licensed Internal Code, IBM i5/OS, and licensed programs currently installed on your system with the V5R4 release.">Upgrading or replacing software using manual installation</a></div> <div class="previouslink"><strong>Previous topic:</strong> <a href="beforebeginmanual.htm" title="Verify these points before you upgrade to a new i5/OS release.">Before you begin manual installation</a></div> <div class="nextlink"><strong>Next topic:</strong> <a href="boss.htm" title="Follow these steps to replace the IBM i5/OS operating system.">Replacing the operating system</a></div> </div> </div> </body> </html>