Dell Inspiron 15 7559 Service Manual

Dell Inspiron 15 7559 Laptop manual cover
Pages 99
Year 0
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Dell Inspiron 15 7559 Laptop Specification

The Dell Inspiron 15 7559 is a powerful laptop designed to meet the needs of gamers and performance enthusiasts. It features a 15.6-inch Full HD anti-glare LED-backlit display with a resolution of 1920 x 1080 pixels, offering vibrant visuals and wide viewing angles. Under the hood, it is powered by a 6th Generation Intel Core i7-6700HQ quad-core processor, providing robust performance for multitasking and demanding applications. The device comes equipped with 8GB of DDR3L RAM, which can be expanded up to 16GB, ensuring smooth operation and efficient handling of multiple programs.

For storage, the Inspiron 15 7559 includes a 1TB 5400 RPM hard drive complemented by an 8GB SSD for cache, balancing ample storage capacity with enhanced speed for frequently accessed files. The NVIDIA GeForce GTX 960M graphics card with 4GB of GDDR5 memory delivers high-quality visuals and supports modern gaming requirements. This laptop features a full-size, backlit keyboard with a numeric keypad, enhancing usability in low-light conditions.

Connectivity options include three USB 3.0 ports, an HDMI 1.4a output, an SD card reader, and a combination audio jack, providing versatility for various peripheral connections. The integrated 802.11ac wireless and Bluetooth 4.0 ensure reliable wireless communication. The laptop is powered by a 6-cell 74Whr battery, offering substantial battery life for extended use.

Running on Windows 10 Home, the Dell Inspiron 15 7559 is designed to deliver a seamless user experience with its intuitive interface and comprehensive support for applications. With its solid performance, ample storage, and impressive graphics capabilities, the Inspiron 15 7559 stands as a versatile option for users seeking a balanced mix of productivity and entertainment features.

Dell Inspiron 15 7559 Laptop F.A.Q.

How can I improve the battery life of my Dell Inspiron 15 7559?

To improve battery life, reduce screen brightness, close unnecessary applications, disable Bluetooth and Wi-Fi when not in use, and adjust power settings to power saver mode.

What should I do if my Dell Inspiron 15 7559 won't turn on?

Check the power adapter and ensure it's plugged in properly, remove any connected peripherals, perform a hard reset by holding the power button for 15 seconds, and try booting again.

How do I update the BIOS on my Dell Inspiron 15 7559?

Visit the Dell Support website, enter your laptop's service tag, download the latest BIOS update, and follow the installation instructions. Ensure the laptop is connected to power during the update.

What is the recommended maintenance for the cooling system on my Dell Inspiron 15 7559?

Regularly clean the vents and fans using compressed air to prevent dust build-up and ensure proper airflow. Consider using a cooling pad if overheating persists.

How can I troubleshoot Wi-Fi connectivity issues on my Dell Inspiron 15 7559?

Restart your router and laptop, ensure Wi-Fi is enabled on your laptop, update network drivers, and run the Windows Network Troubleshooter to diagnose and fix connectivity problems.

How do I perform a factory reset on my Dell Inspiron 15 7559?

Go to Settings > Update & Security > Recovery, and select 'Get Started' under Reset this PC. Choose to keep your files or remove everything. Follow the on-screen instructions to complete the process.

What should I do if the touchpad is not working on my Dell Inspiron 15 7559?

Ensure the touchpad is enabled in the settings, update or reinstall touchpad drivers through Device Manager, and perform a hardware diagnostic test using Dell SupportAssist.

How can I upgrade the RAM on my Dell Inspiron 15 7559?

Turn off the laptop, disconnect all power sources, and remove the back panel to access the RAM slots. Replace the existing RAM with compatible modules, ensuring they are properly seated.

What steps should I take if my Dell Inspiron 15 7559 is running slow?

Uninstall unnecessary programs, run disk cleanup, check for malware, upgrade hardware such as RAM or SSD, and ensure all drivers and Windows updates are current.

How can I connect an external monitor to my Dell Inspiron 15 7559?

Use an HDMI cable to connect the monitor to the laptop, press Windows + P to open the display options, and select the preferred display mode (Duplicate, Extend, or Second screen only).