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General| Graphics | Intel HD Graphics 620 |
|---|---|
| Operating System | Windows 10 Home |
| Wireless | 802.11ac Wi-Fi, Bluetooth 4.2 |
| Processor | Intel Core i7-7500U |
| RAM | 8GB DDR4 |
| Storage | 256GB SSD |
| Display | 15.6-inch FHD (1920 x 1080) Touch |
| Battery | 3-cell 42Whr |
| Ports | 2 x USB 3.0, HDMI, SD card reader |
Steps for initial preparation before disassembling the computer.
Crucial safety guidelines to prevent damage and ensure personal safety during maintenance.
List of necessary tools for performing service procedures.
Details of screws used for securing various computer components.
Steps to follow after completing internal computer maintenance.
Explanation of the BIOS function and its role in computer operation.
Steps to access and navigate the BIOS setup utility.
Information on correct key presses during boot to avoid errors.
Information on audio hardware, camera features, and driver management.
Details on display settings, screen resolution, and graphics drivers.
Guide to USB ports, drivers, Wi-Fi, and Bluetooth setup.
Information on hard drives, memory, and system chipsets.
Details on keyboard, touch pad, and BIOS configuration.
Interpretation of diagnostic lights for power and battery status.
Identifying problems based on light patterns and suggested solutions.
Information on accessing Dell support through online resources and applications.
Methods and contact information for reaching Dell technical and customer service.
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