<p><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__651e2481320ec" src="https://embed.zenn.studio/card#zenn-embedded__651e2481320ec" data-content="https%3A%2F%2Fsupport.google.com%2Fchromeosflex%2Fanswer%2F11552529%3Fhl%3Den%26ref_topic%3D11551271" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://support.google.com/chromeosflex/answer/11552529?hl=en&amp;ref_topic=11551271" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://support.google.com/chromeosflex/answer/11552529?hl=en&amp;ref_topic=11551271</a><br style="display:none">
を参考に<br>
Chromeの拡張の　Chromebook リカバリ ユーティリティ　入れる<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__f55c241ea6408" src="https://embed.zenn.studio/card#zenn-embedded__f55c241ea6408" data-content="https%3A%2F%2Fchrome.google.com%2Fwebstore%2Fdetail%2Fchromebook-recovery-utili%2Fpocpnlppkickgojjlmhdmidojbmbodfm%2Frelated" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://chrome.google.com/webstore/detail/chromebook-recovery-utili/pocpnlppkickgojjlmhdmidojbmbodfm/related" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://chrome.google.com/webstore/detail/chromebook-recovery-utili/pocpnlppkickgojjlmhdmidojbmbodfm/related</a></p>
<p>Chromebook リカバリ ユーティリティ　を開いてパソコンに8GB以上のUSBメモリやSDカードを差し込む。</p>
<p><img src="https://storage.googleapis.com/zenn-user-upload/575ba0cffb19-20240723.png" loading="lazy" class="md-img"></p>
<p>Chromebookの識別で『Google Chrome OS Flex』を選択して指示に従う。</p>
<p>BIOSをいじってUSB起動を優先させる。<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__7cdc4bd93c06b" src="https://embed.zenn.studio/card#zenn-embedded__7cdc4bd93c06b" data-content="https%3A%2F%2Fsupport.lenovo.com%2Fbo%2Fja%2Fsolutions%2Fht500217" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://support.lenovo.com/bo/ja/solutions/ht500217" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://support.lenovo.com/bo/ja/solutions/ht500217</a></p>
<p>パソコンにUSBメモリやSDカードを接続して起動</p>
<p>後はChrome OS の指示に従う<br>
注意インターネットに接続すること</p>
<p><img src="https://storage.googleapis.com/zenn-user-upload/6635b3f09242-20240723.png" loading="lazy" class="md-img"></p>


古いThinkPadをChromebookにした。

Discussion