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  1. How to Perform a BIOS or CMOS Reset and Clear the NVRAM on …

    Apr 28, 2025 · The following article provides information about resetting the Basic Input/Output System (BIOS) for your Dell computer. This includes methods for resetting the Complementary …

  2. Procédure de réinitialisation du BIOS ou du CMOS et/ou d ... - Dell

    2 days ago · Procédure de suppression des paramètres BIOS, CMOS ou NVRAM par réinstallation de la pile CMOS Le BIOS peut être réinitialisé sur les paramètres par défaut en …

  3. PowerEdge:如何更换 CMOS 电池 | Dell 中国

    要更换 CMOS 电池,请卸下导流罩,断开并卸下所有扩展卡,找到电池插槽,然后小心地撬出 CMOS 电池。安装新的 CMOS 电池后,您必须重新安装扩展卡、安装导流罩并还原 BIOS 设 …

  4. PowerEdge: How to Replace a CMOS Battery - Dell

    Oct 17, 2024 · To replace a CMOS battery, remove the air shroud, disconnect and remove any expansion cards, locate the battery socket, and carefully pry out the CMOS battery. After …

  5. How to Replace a Coin-Cell Battery on Your Dell Laptop

    5 days ago · For information about how to remove and then replace the CMOS (coin-cell) battery in your Dell laptop, see the documentation for your computer, and then search for CMOS …

  6. How to Replace or Change a CMOS Battery on Your Dell Desktop

    Jun 4, 2025 · Replace the CMOS battery in your Dell desktop computer to maintain BIOS settings and system time. This guide covers the steps for removing, installing, and safely disposing of …

  7. PowerEdge: CMOS Battery Customer Replaceable and Basic …

    Apr 24, 2025 · CMOS Battery replacements for Basic Warranty contracts are under warranty through Dell for up to 1 year. This article outlines how to order and replace CMOS batteries …

  8. 如何更换或更换戴尔台式机上的 CMOS 电池 | Dell 中国

    CMOS(互补金属氧化物半导体)电池(也称为主板上的纽扣电池)可帮助 BIOS 或 UEFI 存储硬件配置设置。它有助于记录计算机关闭的日期和时间。CMOS 电池位于计算机内部并连接至 …

  9. 如何在戴尔计算机上执行 BIOS 或 CMOS 重置和清除 NVRAM

    如何通过重新拔插 CMOS 电池来清除 BIOS、CMOS 或 NVRAM 通过重新拔插已连接到系统主板的 CMOS 电池,可以将 BIOS 重置为出厂默认值。 此过程适用于戴尔台式机和笔记本电脑。

  10. Anleitung zum Ersetzen oder Ändern einer CMOS-Batterie auf

    Tauschen Sie die CMOS-Batterie in Ihrem Dell Desktop-PC aus, um die BIOS-Einstellungen und die Systemzeit beizubehalten. Diese Anleitung beschreibt die Schritte zum Entfernen, …