Laptop tips and tricks, secret hacks and hidden features
Dell Inspiron 14 5402 tips and tricks, laptop hacks and hidden features

Dell Inspiron 14 5402 tips and tricks

Publication Date: August 10, 2021
   This list has secret tips and tricks you can use to get everything off your Dell Inspiron 14 5402 laptop, cool hacks and also secret codes, instructions, set up guides, how Tos. Good time to increase your knowledge about your Dell laptop and to improve system performance. You will also be useful cool hidden features and best tips of new Inspiron 14 5402, secret tricks and first 10 things to do to set it up.
Series GPU list
Intel Iris Xe Graphics G4
Intel Iris Xe Graphics G7
NVIDIA GeForce MX330 4Gb GDDR5
NVIDIA GeForce MX350 4Gb GDDR5
NVIDIA GeForce MX450 4Gb GDDR5
Series CPU list
Intel Core i3-1115G4
Intel Core i5-1135G7
Intel Core i7-1165G7


   Well you bought the Inspiron 14 5402 laptop and want to understand how to use it more effectively. You found it. All manuals and tutorials are here. Where to locate hidden features on Dell laptop? How to find secret options and best hacks on Dell Inspiron 14 5402? How to use best tricks on Inspiron 14 5402.
Everything is here for Inspiron 14 5402 model: cn54206, cn54207sc, cn54208, cn54209sc, cn54210sc, cn54211sc, icc-c682503win8, nn5402ejnxh.
Dell Inspiron 14 5402 laptop tips and tricks

How to make laptop cool, not overheat, not lag when playing games and play games better, faster.

How to replace wireless wifi card, motherboard, processor fan cooler, touchpad, DVD drive, CMOS battery, screen, RAM memory, video graphics card, keyboard, hard drive with SSD on Inspiron 14 5402 laptop.

Possible Dell Inspiron 14 5402 specs and configurations
Release date: 2021, 2020
Operating System: Windows 11, Windows 10 Pro or Home
Screen Sizes: 14.0 Inches
Screen resolutions: 1920 x 1080 Pixels
RAM: 2GB, 4GB, 6GB, 8GB, 12GB, 16GB, 20GB, 32GB
Hard drive capacity: 64GB, 128GB, 256GB, 320GB, 512GB, 1TB, 2TB
Storage type: SSD, eMMC, SED, HDD
Hard drive interface: PCIe, M.2, SATA, NVMe TLC

Cool tricks for Dell laptop
Dell Inspiron 14 5402 screen tips: How to change screensaver; cast mobile screen; exit or get full screen; screen record; lock, rotate, split, print screen; screen share or mirror; adjust screen brightness.

Secret hacks for expert users
How to fix: broken button, port, hinge, charger; beeps; overheating when playing games; slow boot and running or black screen; hard to press touchpad; keyboard keys; if microphone, camera, touch screen, keyboard, usb ports, mouse, Wi-Fi switch button, touchpad not working; sound problem; battery not charging; no bootable device or laptop not booting up from usb.

Hidden features for novice users
How to use your laptop keyboard, camera, camera, charger as efficiently as possible.

Common tips for Windows 10, 7 laptop
Can I play these games on Inspiron 14 5402: Resident Evil 3, Half-Life: Alyx, NBA 2K20(21), Valorant, Borderlands 3, Warframe, FIFA 20(21), Fallout 76, Last Man Standing, Watch Dogs Legion, Cyberpunk 2077.

Best tips for Dell Inspiron 14 5402
How to reset BIOS password and settings; How to hard reset Dell laptop to factory settings from BIOS without disk and password.

Dell Inspiron 14 5402 laptop tips and tricks video

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