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Dell OptiPlex 7070 Ultra 維修手冊

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在啟用 BitLocker 的系統上更新 BIOS

注意: 如果在更新 BIOS 之前沒有暫停 BitLocker，您下一次重新啟動系統時，系統將無法辨識 BitLocker 金鑰。接著系統會提示您輸入復原金鑰以繼續進行，並會在每次重新啟動時要求金鑰。如果不知道復原金鑰，可能會導致資料遺失或執行不必要的作業系統重新安裝工作。如需此主題的詳細資訊，請參閱知識庫文章：在啟用 BitLocker 的 Dell 系統上更新 BIOS

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