Inspiron 3459 - Desktop computer DELL - Free user manual and instructions
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| Product Type | Desktop Computer |
| Brand | Dell |
| Model | Inspiron 3459 |
| Processor | Intel Core i5-6200U (2.3 GHz, up to 2.8 GHz) |
| RAM | 8 GB DDR3L (expandable to 16 GB) |
| Storage | 1 TB SATA Hard Drive (7200 RPM) |
| Graphics | Integrated Intel HD Graphics 520 |
| Operating System | Windows 10 Home |
| Display | Not included (external monitor required) |
| Connectivity | Wi-Fi 802.11ac, Bluetooth 4.2, Gigabit Ethernet, USB 3.0 (×4), HDMI, VGA, SD Card Reader |
| Dimensions (W × D × H) | 290 mm × 92 mm × 315 mm (11.4" × 3.6" × 12.4") |
| Weight | 5.2 kg (11.5 lbs) |
| Power Supply | 250 W internal AC adapter |
| Energy Efficiency | ENERGY STAR certified |
| Security | Kensington lock slot, optional fingerprint reader, TPM 2.0 |
| Spare Parts & Repairability | User-accessible: RAM, 2.5" HDD/SSD, wireless card, CMOS battery; service manual available |
| Care & Cleaning | Dust exterior with soft dry cloth; use compressed air for vents; avoid liquids |
| Safety | Keep ventilation slots clear; use with surge protector; avoid blocking air vents |
Frequently Asked Questions - Inspiron 3459 DELL
How do I set up my Dell Inspiron 3459 for the first time?
Connect the power cable, monitor, keyboard, and mouse. Press the power button and follow the on-screen Windows setup instructions to configure your language, network, and user account.
How can I clean my desktop computer?
Shut down and unplug the computer. Use a soft, dry cloth for the exterior and compressed air to blow dust out of vents and crevices. Avoid using liquids or cleaners.
Can I upgrade the RAM or storage?
Yes, the Inspiron 3459 has user-accessible slots. It supports up to 16 GB DDR3L RAM and a 2.5-inch SATA HDD or SSD. Refer to the service manual for step-by-step instructions.
How do I reset the computer to factory settings?
Go to Settings > Update & Security > Recovery > Reset this PC. Choose 'Remove everything' for a full reset. You can also use the Dell recovery partition by pressing F8 during boot.
What should I do if the computer does not turn on?
Check the power cable connection and try a different wall outlet. Press and hold the power button for 30 seconds to drain residual power, then try again. If still no power, test with a known working power cable.
How do I connect to Wi-Fi?
Click the network icon in the system tray, select your Wi-Fi network from the list, and enter the password. If Wi-Fi is not visible, ensure the wireless switch is on (if present) or enable Wi-Fi in Windows settings.
Where can I download drivers and updates?
Visit the Dell Support website (www.dell.com/support), enter your service tag (found on the bottom of the desktop), and download the latest drivers and BIOS updates for your model.
What is the maximum display resolution supported?
The integrated Intel HD Graphics 520 supports up to 4K (3840x2160) via HDMI 1.4, but actual resolution depends on the monitor. For optimal performance, use a 1080p display.
How can I improve the performance of my desktop?
Consider upgrading to an SSD, adding more RAM, removing unnecessary startup programs, and regularly cleaning dust from internal components to prevent thermal throttling.
Is the Inspiron 3459 suitable for gaming?
It is not designed for high-end gaming. The integrated graphics can handle casual games and older titles at low settings. For better gaming, consider a dedicated graphics card (though limited by power supply and chassis).
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