Dell™ QuickSet 電池計量器

如果已安裝 Dell QuickSet,按下 <Fn><F3> 以顯示 QuickSet 電池計量器。電池計量器顯示電腦電 池的狀態、電池性能、充電層級以及完成充電時間。

有關 QuickSet 的詳細資訊,請在工作列的 圖示上單按滑鼠右鍵,然後單按說明。

Microsoft® Windows® 電能計量器

Windows 電能計量器指示剩餘的電池電量。若要檢查電能計量器,請連按兩下工作列上的 圖示。 如果將電腦連接至電源插座,會出現一個 圖示。

充電電量計量器

按下 ( 或 按住 ) 電池充電電量計量器上的狀態按鈕,便可檢查:

電池充電 ( 按下並鬆開 狀態按鈕便可檢查 )

電池性能 ( 按住 狀態按鈕便可檢查 )

電池的使用時間主要由其充電次數所決定。經過幾百次的充放電循環後,電池的充電容量或電池效 能將會降低。也就是說,電池可顯示 「充電後」的狀態,但其充電容量 ( 性能 ) 已經有所降低。

檢查電池充電

若要檢查電池充電,按下 電池充電電量計量器上的狀態按鈕,使電池層級燈亮起。每個指示燈都 代表大約總電池電量的百分之二十。例如,如果電池還剩餘電量的百分之八十,則會有四個指示燈 亮起。如果沒有指示燈出現,則表示電池已無電量。

檢查電池性能

: 您可以使用如下所述其一的方式檢查在電池上的充電電量計量器之電池性能,或使用在 Dell QuickSet 的電池計量器。更多關於 QuickSet 的資訊,單按在工作列滑鼠右鍵的 圖示和單按 說明。

使用充電電量計量器檢查電池性能,按住在電池充電電量計量器上的狀態按鈕至少 3 秒鐘。如果沒 有指示燈出現,則表示電池是處於良好的狀態,而且還剩餘百分之八十以上的原始電量。 每個指 示燈都代表電量的遞減。如果出現五個指示燈,則表示剩下不到百分之六十的電量,您應該考慮更 換電池。如需有關電池的使用時間的詳細資訊,請參閱使用者指南中的 「規格」。

電池電能不足警告

注意 : 若要避免資料遺失或損毀,請在收到電池電量不足警告之後立即儲存您的工作。然後將電腦與電 源插座連接。若電池完全沒電,將會自動執行休眠模式。

當電池電量已耗損將近百分之九十時,會出現一個突現視窗警告您。當電池的電量相當低時,電腦 會進入休眠模式。

可到 QuickSet 或 電源選項特性 視窗變更電池警報設定。如需存取 QuickSet 或 電源選項特性 視窗 的詳細資訊,請參閱使用者指南 中的 「設定電源管理」。

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快速參考指南

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Dell M90, PD063 manual Dell QuickSet 電池計量器

PD063, M90 specifications

The Dell M90 is a robust mobile workstation designed for professionals who demand high-performance computing on the go. Part of Dell's Precision line, it is tailored specifically for graphic-intensive applications, making it a preferred choice for engineers, designers, and content creators.

One of the standout features of the Dell M90 is its powerful processing capability. It is equipped with Intel's Core 2 Duo processors, delivering impressive performance for multitasking and demanding applications. This dual-core technology allows users to run resource-intensive software seamlessly, making it ideal for CAD, 3D modeling, and digital content creation.

In terms of graphics, the M90 boasts dedicated NVIDIA Quadro graphics cards, which are optimized for professional applications. This GPU provides excellent performance in rendering complex graphics and handling large datasets, which is crucial for professionals who work with visual media or complex simulations. The workstation supports high-resolution displays and can connect to multiple monitors, increasing productivity by providing more screen real estate.

The M90 features a durable design that adheres to military specifications for durability and reliability. This rugged build ensures that the workstation can withstand the rigors of travel and daily use, making it a dependable choice for fieldwork or remote locations. Additionally, the laptop is equipped with a spill-resistant keyboard and reinforced chassis, further enhancing its resilience.

Display quality is another significant aspect of the Dell M90. It typically comes with a 17-inch widescreen display, providing ample space to view detailed graphics and large spreadsheets. The display supports high resolutions, delivering clear and sharp visuals that are essential for graphic design work. Enhanced color accuracy and brightness make it suitable for photo editing and video production tasks.

Furthermore, the M90 offers a variety of connectivity options, such as USB ports, FireWire, and HDMI, facilitating easy connection to external devices. This versatility is essential for professionals who need to integrate various tools into their workflow. Additionally, the workstation supports different storage configurations, including options for solid-state drives, which provide faster data access speeds and improved system responsiveness.

Overall, the Dell M90 combines powerful performance, durable construction, and excellent graphics capabilities, making it a reliable mobile workstation for professionals across various industries. Its design and technology ensure that it meets the high demands of modern computing while remaining portable and user-friendly.