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	<title>RAIDカード | ～下町物語～</title>
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		<title>いよいよBBUを改造しました</title>
		<link>https://blog.rurineko.com/archives/10484</link>
		
		<dc:creator><![CDATA[rurineko]]></dc:creator>
		<pubDate>Mon, 05 Mar 2018 00:18:38 +0000</pubDate>
				<category><![CDATA[1.趣味関連]]></category>
		<category><![CDATA[2.IT関連]]></category>
		<category><![CDATA[Mobile投稿]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[ハードウェア]]></category>
		<category><![CDATA[ハード関連]]></category>
		<category><![CDATA[パーツ]]></category>
		<category><![CDATA[BBU]]></category>
		<category><![CDATA[HP]]></category>
		<category><![CDATA[RAIDカード]]></category>
		<category><![CDATA[サーバ]]></category>
		<category><![CDATA[バッテリーバックアップユニット]]></category>
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					<description><![CDATA[<p><span class="span-reading-time rt-reading-time" style="display: block;"><span class="rt-label rt-prefix">この記事を読む およそ時間</span> <span class="rt-time"> 2</span> <span class="rt-label rt-postfix">分</span></span>今サーバについているRaidカードには、２５６ＭＢのキャッシュメモリがついてます。これは、書き込みに間に合わなかった場合、一旦キャッシュメモリに書き込んで、書き込み完了を待つ時間を短縮する仕様です。 メモリなので、書き込 [&#8230;]</p>
<p>The post <a href="https://blog.rurineko.com/archives/10484">いよいよBBUを改造しました</a> first appeared on <a href="https://blog.rurineko.com">～下町物語～</a>.</p>]]></description>
										<content:encoded><![CDATA[<span class="span-reading-time rt-reading-time" style="display: block;"><span class="rt-label rt-prefix">この記事を読む およそ時間</span> <span class="rt-time"> 2</span> <span class="rt-label rt-postfix">分</span></span>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_015301'><img fetchpriority="high" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301.jpg 1280w" sizes="(max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_020508'><img decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508.jpg 1280w" sizes="(max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_020819'><img decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819.jpg 1280w" sizes="(max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021108'><img loading="lazy" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108.jpg 1280w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021115'><img loading="lazy" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021115.jpg 1280w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021154'><img loading="lazy" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154.jpg 1280w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021213'><img loading="lazy" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213.jpg 1280w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021458'><img loading="lazy" decoding="async" width="400" height="240" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-400x240.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458.jpg 1280w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10484/img_20180303_021707'><img loading="lazy" decoding="async" width="400" height="667" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-400x667.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-400x667.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-620x1033.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707.jpg 768w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>

<p>今サーバについているRaidカードには、２５６ＭＢのキャッシュメモリがついてます。これは、書き込みに間に合わなかった場合、一旦キャッシュメモリに書き込んで、書き込み完了を待つ時間を短縮する仕様です。</p>
<p>メモリなので、書き込むデータがキャッシュメモリ上にあって急な電源断などがあると、書き込む予定のデータが欠損してしまいます。それを防ぐ為、バッテリーバックアップユニットというのがついています。<br />
<img loading="lazy" decoding="async" class="size-thumbnail wp-image-10347 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png" alt="" width="400" height="402" srcset="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png 400w, https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00.png 509w" sizes="auto, (max-width: 400px) 100vw, 400px" /><br />
急な電源断でもキャッシュを保持して、次回起動したときに書き戻します。ただ、このバッテリーが劣化してくるので、そのタイミングでキャッシュが自動的にオフになって、レスポンスが出なくなるのです。</p>
<p>かなり古い装置なので、バッテリーが手に入らないもしくは入りづらい状況です。新品だと５万円オーバー・・・。買え( ´ﾟдﾟ)(ﾟдﾟ｀ )ﾈｰっす。という事で、１５００円くらいで交換可能なバッテリーバックアップユニットに改造しました。</p>
<p>搭載したバッテリーは、単４電池型のニッケル水素電池です。９５０ｍAで１２００回充電可能な高性能バッテリーを取り付けてます。<br />
<img loading="lazy" decoding="async" class="wp-image-10485 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-400x240.jpg" alt="" width="585" height="351" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_015301.jpg 1280w" sizes="auto, (max-width: 585px) 100vw, 585px" /></p>
<p>端子に事前に半田をつけておきます。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10486 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-400x240.jpg" alt="" width="585" height="351" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020508.jpg 1280w" sizes="auto, (max-width: 585px) 100vw, 585px" /></p>
<p>そこにさっくり配線を接続します。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10487 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-400x240.jpg" alt="" width="585" height="351" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_020819.jpg 1280w" sizes="auto, (max-width: 585px) 100vw, 585px" /></p>
<p>マジックテープを用意しましょう。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10488 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-400x240.jpg" alt="" width="588" height="353" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021108.jpg 1280w" sizes="auto, (max-width: 588px) 100vw, 588px" /></p>
<p>側面にはりつけます。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10490 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-400x240.jpg" alt="" width="592" height="355" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021154.jpg 1280w" sizes="auto, (max-width: 592px) 100vw, 592px" /></p>
<p>マジックテープを貼り合わせます。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10491 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-400x240.jpg" alt="" width="597" height="358" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021213.jpg 1280w" sizes="auto, (max-width: 597px) 100vw, 597px" /></p>
<p>そのままケースに貼り合わせます。これで完了です。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10492 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-400x240.jpg" alt="" width="600" height="360" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-400x240.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-620x372.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-768x461.jpg 768w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458-940x564.jpg 940w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021458.jpg 1280w" sizes="auto, (max-width: 600px) 100vw, 600px" /></p>
<p>単純に１日１回の充電でも、１２００回なので単純計算しても３年以上交換がいらない計算になりますね。もともと搭載されてるバッテリーは650mAで、今回搭載したバッテリーは９５０mAx4なのでかなり容量的には大きいですね。</p>
<p>これで、普通に認識してちゃんとキャッシュが動いてるLEDがついてますね。右二つは電源とバッテリーステータス、左2つはalertとcacheにデータが存在する時に点灯します。無事動いてますね。</p>
<p><img loading="lazy" decoding="async" class="wp-image-10493 aligncenter" src="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-400x667.jpg" alt="" width="625" height="1042" srcset="https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-400x667.jpg 400w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707-620x1033.jpg 620w, https://blog.rurineko.com/wp-content/uploads/2018/03/IMG_20180303_021707.jpg 768w" sizes="auto, (max-width: 625px) 100vw, 625px" /><br />
この改造、ハンダゴテと技術がないとできないかもです。こちらに送ってもらったら数千円でやりますよ。ご依頼下さい。</p><p>The post <a href="https://blog.rurineko.com/archives/10484">いよいよBBUを改造しました</a> first appeared on <a href="https://blog.rurineko.com">～下町物語～</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>ハードディスク故障</title>
		<link>https://blog.rurineko.com/archives/10326</link>
		
		<dc:creator><![CDATA[rurineko]]></dc:creator>
		<pubDate>Thu, 15 Feb 2018 00:18:03 +0000</pubDate>
				<category><![CDATA[1.趣味関連]]></category>
		<category><![CDATA[2.IT関連]]></category>
		<category><![CDATA[3.ホットな話題]]></category>
		<category><![CDATA[Linux(ミドル）]]></category>
		<category><![CDATA[Linux（OS）]]></category>
		<category><![CDATA[Mobile投稿]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[ハードウェア]]></category>
		<category><![CDATA[ハード関連]]></category>
		<category><![CDATA[HDD故障]]></category>
		<category><![CDATA[RAID5]]></category>
		<category><![CDATA[RAIDカード]]></category>
		<category><![CDATA[バッテリー改造]]></category>
		<category><![CDATA[リビルド]]></category>
		<guid isPermaLink="false">https://blog.rurineko.com/?p=10326</guid>

					<description><![CDATA[<p><span class="span-reading-time rt-reading-time" style="display: block;"><span class="rt-label rt-prefix">この記事を読む およそ時間</span> <span class="rt-time"> 1未満</span> <span class="rt-label rt-postfix">分</span></span>IT系の話題を書こうと思います。最近ESXiが入ってるサーバでインスタンスが遅いので、何じゃこれって感じでしたが、昨日夜中RAIDカードのバッテリー状況を見るのに開けたら、RAIDカード上にあるステータスLEDがHDD故 [&#8230;]</p>
<p>The post <a href="https://blog.rurineko.com/archives/10326">ハードディスク故障</a> first appeared on <a href="https://blog.rurineko.com">～下町物語～</a>.</p>]]></description>
										<content:encoded><![CDATA[<span class="span-reading-time rt-reading-time" style="display: block;"><span class="rt-label rt-prefix">この記事を読む およそ時間</span> <span class="rt-time"> 1未満</span> <span class="rt-label rt-postfix">分</span></span>
<a href='https://blog.rurineko.com/archives/10326/attachment/69908762'><img loading="lazy" decoding="async" width="400" height="280" src="https://blog.rurineko.com/wp-content/uploads/2018/02/69908762-400x280.png" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/02/69908762-400x280.png 400w, https://blog.rurineko.com/wp-content/uploads/2018/02/69908762.png 500w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10326/2018-2-15_13-54-49_no-00'><img loading="lazy" decoding="async" width="400" height="402" src="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png 400w, https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00.png 509w" sizes="auto, (max-width: 400px) 100vw, 400px" /></a>
<a href='https://blog.rurineko.com/archives/10326/2018-2-15_13-57-17_no-00'><img loading="lazy" decoding="async" width="350" height="412" src="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-57-17_No-00.png" class="attachment-thumbnail size-thumbnail" alt="" /></a>

<p>IT系の話題を書こうと思います。最近ESXiが入ってるサーバでインスタンスが遅いので、何じゃこれって感じでしたが、昨日夜中RAIDカードのバッテリー状況を見るのに開けたら、RAIDカード上にあるステータスLEDがHDD故障のランプ点灯している。</p>
<p>まあ、それとサーバを立ち上げた時POST時に故障を認識し、１台玉を買っておいたので、４台あるＨＤＤを触ったら１台だけすごく冷たい・・・org</p>
<p>絶対こいつだよ。HDD冷たいって事は、回ってないって事ですね。そして、RAIDカードがホットスワップに対応しているどうか大分かけでしたが、ドライブにつながってる電源ケーブル抜いて、シリアルATAのケーブルを抜いてさっくりホットスワップしました。１ＴＢ位のデータが入っているので現在リビルド中ですが、夜中３時に玉交換してリビルドまだ終わってないです。</p>
<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-10348" src="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-57-17_No-00.png" alt="" width="350" height="412" /><br />
とりあえず、ドライブは固定してないので、次のメンテナンスの時に一旦ばらしてちゃんと固定します。</p>
<p>キャッシュ用キャパシタのバッテリーが、容量抜けしてて機能してない表情がでていたので、部品を探すもHP純正品だと６万弱するので、これ改造して適当に処理しちゃいます。</p>
<p><img loading="lazy" decoding="async" class="alignnone size-thumbnail wp-image-10347" src="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png" alt="" width="400" height="402" srcset="https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00-400x402.png 400w, https://blog.rurineko.com/wp-content/uploads/2018/02/2018-2-15_13-54-49_No-00.png 509w" sizes="auto, (max-width: 400px) 100vw, 400px" /></p>
<p>ちょうど1.2vのボタン電池を４枚つなげて６５０mAを確保していえうようですが、これは都合がいい！単４充電池を4本で代用できそうです。電池ボックスつける改造を施したいと思います。これでバッテリーが劣化した場合、電池ボックスから充電池を交換するだけでいけるようになりますね。</p>
<p>Amazonで１２００回充電できる大容量バッテリーを手配しました。ただ、容量がかなりでかくなってしまうので、初期充電は数日かかるかも知れませんね。このあたりの記事は、追ってまた記事を書こうと思います。今パーツをオーダー中です。</p><p>The post <a href="https://blog.rurineko.com/archives/10326">ハードディスク故障</a> first appeared on <a href="https://blog.rurineko.com">～下町物語～</a>.</p>]]></content:encoded>
					
		
		
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