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1. www.dell.com › support › contentsHow to Fix Dell Keyboard Not Working | Dell US

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   4 天前 · This video provides a step-by-step guide to troubleshoot and resolve common keyboard issues in Windows. Learn how to test your keyboard outside the operating system, run diagnostics, use the virtual keyboard, and update the BIOS.

2. www.dell.com › support › kbdocDell Display and Peripheral Manager for macOS | Dell US

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   4 天前 · How to download and install Dell Display and Peripheral Manager? Browse to: Dell Drivers & Downloads. Identify your Dell monitor or accessory. Enter the Service Tag or Model Number and click Search. Or click Browse all products to manually select the Model from the catalog.

3. www.dell.com › en-us › dfhDell Outlet Coupon Codes on Computers, Monitors & Servers

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   3 天前 · Save up to 35% off new on G-Series gaming laptops with instant Outlet Discount. Take your game to the next level with Dell G Series gaming laptops—featuring split-second responsiveness & dynamic gameplay.

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4. www.dell.com › support › kbdocHow to Uninstall and Reinstall the Alienware Command Center

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   1 天前 · Ensure you are logged in as an administrator on your computer. Uninstall Alienware Command Center from Program and Features. Press and hold the Windows () key, and then press the q key. In the Search box type programs and features. Select Add or remove programs (Control panel) in the list of programs. Locate Alienware Command Center in the list ...

5. www.dell.com › support › kbdocHow to Troubleshoot Dell Laptop Battery Issues | Dell US

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   2023年8月23日 · Restart the computer. At the Dell logo appears, tap the F2 key several times until the message Entering Setup appears. Verify the AC Adapter Type in the BIOS options. If the AC adapter type is None - Verify that the AC adapter is connected to the laptop and the wall outlet.

6. www.dell.com › support › kbdocHow to Improve the Performance of a Dell Laptop Battery

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   4 天前 · To enable it, click the battery icon in the System Tray and then click the option for Battery saver. If you are still looking to maximize your battery, consider closing apps that use a lot of power. To look at Battery usage per app, click the Windows logo and then select Power Options.

7. www.dell.com › support › kbdocデル ノートパソコンのバッテリー - よくあるお問い合わせ（FAQ ...

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   4 天前 · 手順. Utilize power-saving features to extend battery life. 再生時間：00:26. 利用可能な場合は、このビデオ プレーヤーの設定またはCCアイコンを使用して、クローズド キャプション（字幕）言語設定を選択できます。 Dellノートパソコンのバッテリーについて説明し、次に関する一般的な質問に対する回答を確認します。 充電および放電. 保証ステータス. バッテリの性能. バッテリーのメンテナンス. メモ: ほとんどのノートパソコンと同様に、Dellノートパソコンにはリチウムイオン バッテリーが使用されています。 リチウムイオン バッテリーは、バッテリーの寿命、充電サイクルの数、高温の露出などの原因によって膨張することがあります。