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General| Model | Dell Inspiron 7490 P115G |
|---|---|
| Display | 14-inch FHD (1920 x 1080) IPS |
| Graphics | Intel UHD Graphics |
| Operating System | Windows 10 Home |
| Wireless | 802.11ac Wi-Fi |
| Battery | 4-Cell Battery, 52 Whr (Integrated) |
| Dimensions | 15.9mm |
| Ports | 1x USB 3.1 Gen 1 Type-C™ (DP/PowerDelivery), 2x USB 3.1 Gen 1 Type-A, 1x HDMI 2.0, 1x MicroSD card reader, 1x 3.5mm Headphone/Microphone combo jack |
Essential safety guidelines for protecting the computer and ensuring personal safety during service.
Measures to prevent damage to sensitive components from static electricity.
Precautions for safely transporting internal computer components.
Instructions for removing and installing the computer's base cover.
Procedures for removing and installing M.2 2230/2280 solid-state drives.
Guidelines and steps for removing and installing the lithium-ion battery.
Procedures for removing and installing heat sinks for discrete and integrated graphics.
Detailed instructions for removing and installing the main system board.
Procedures for removing and installing the computer's keyboard.
Steps for removing and installing the palmrest assembly.
Guide to download and install audio drivers from Dell's support website.
Guide to download and install network drivers from Dell's support website.
Guide to download and install graphics drivers from Dell's support website.
Explanation of the BIOS's role in managing computer hardware and data flow.
Instructions on how to access the BIOS setup utility.
Procedures for setting, changing, or clearing system and BIOS passwords.
Comprehensive hardware check performed at pre-boot.
Explanation of battery and power status indicator lights.
Steps and information on using Dell SupportAssist OS Recovery.
Instructions for updating the computer's BIOS firmware.
List of online resources for product information and support.
Information on how to contact Dell support for various issues.
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