Set up your Precision 5550 About this task NOTE: The images in this document may differ from your computer depending on the configuration you ordered. Steps 1. Connect the power adapter to a power source and to either of the USB Type-C port with Power Delivery. Then press the power button on your computer.
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Check proactively checks the health of your computer hardware and software. When an issue is detected, the necessary computer state information is sent to Dell to begin troubleshooting. Dell SupportAssist Pre-boot System Performance Check is pre-installed on most of the Dell devices running Windows operating system.
Chassis overview Topics: • Left • Right • Palmrest view • Display view • Bottom view Left 1. Wedge-shaped security slot 2. USB 3.2 Gen 2 Type-C port with Thunderbolt 3 (Power Delivery) (2) Right 1. USB 3.2 Gen 2 Type-C Display port 2.
Palmrest view 1. Left speaker 2. Touchpad 3. Left-click area 4. Right-click area 5. Right speaker 6. Power button with fingerprint reader 7. Microphones (2) Chassis overview...
Flash EPROM 32 MB PCIe bus Up to Gen 3.0 Operating system Your Precision 5550 supports the following operating systems: ● Windows 10 Home (64-bit) ● Windows 10 Professional (64-bit) ● Windows 10 Pro for Workstations ● Windows 10 Pro Education ●...
Cards supported ● Secure Digital (SD) ● Secure Digital High Capacity (SDHC) ● Secure Digital eXtended Capacity (SDXC) Keyboard The following table lists the keyboard specifications of your Precision 5550. Table 13. Keyboard specifications Description Values Keyboard type Backlit keyboard...
To prevent this, the physical button and the corners of the touchpad ( 1 cm x 1 cm or 0.39 in. x 0.39 in.) will be ignored and disabled if other touches are detected outside of these corners. Table 15. Touchpad specifications Description Values Resolution: Horizontal 4655 Specifications of Precision 5550...
Table 17. Battery specifications Description Values Type 3-cell lithium-ion 56 WHr 6-cell lithium-ion 86 WHr Voltage 11.4 VDC 11.4 VDC Weight (maximum) 0.255 kg 0.340 kg Dimensions: Height 7.56 mm 7.56 mm Width 77.7 mm 77.7 mm Specifications of Precision 5550...
NOTE: Control the charging time, duration, start and end time, and so duration, start and end time, and so on using the Dell Power Manager on using the Dell Power Manager application. For more information application. For more information on the Dell Power Manager see on the Dell Power Manager see www.dell.com/...
-15.2 m to 3048 m (4.64 ft to 5518.4 ft) -15.2 m to 10668 m (4.64 ft to 19234.4 * Measured using a random vibration spectrum that simulates user environment. † Measured using a 2 ms half-sine pulse when the hard drive is in use. Specifications of Precision 5550...
Prolonged exposure to blue light from the display may lead to long-term effects such as eye strain, eye fatigue, or damage to the eyes. The ComfortView feature on Dell laptops and displays is designed to minimize blue light emitted from the display for better eye comfort.
Keyboard shortcuts of Precision 5550 NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations. Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions.
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The Fn key is also used with selected keys on the keyboard to invoke other secondary functions. Table 24. List of keyboard shortcuts Function key Behavior Pause/Break Toggle scroll lock System request Open application menu Toggle Fn-key lock Keyboard shortcuts of Precision 5550...
Getting help and contacting Dell Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 25. Self-help resources Self-help resources Resource location Information about Dell products and services www.dell.com My Dell Tips...