Dell on CNELECAR

Dell P2226H/P2426H/P2726H vs P2225H/P2425H/P2725H (2026 vs 2025): What’s New and Which Should You Buy?

Wed, 03 Jun 2026 17:24:55 +0800

Compare Dell P2226H, P2426H, P2726H with previous 2025 series - P2225H, P2425H, P2725H. Learn key upgrades like 120Hz, USB-C changes, brightness, and whether upgrading is worth it.

How to attach the Dell Active Pen PN7522W to a laptop?

Mon, 20 Apr 2026 05:14:47 +0000

PN7522W is the premier rechargeable active pen for Dell 2-in-1 laptops. It has a useful feature, magnetic attachment, which allows you to attach the pen to the compatible laptops convienientl.

Dell P2426HEB vs P2426HEV, P2726DEB vs P2726DEV, P3426WEB vs P3426WEV: Comparison and Which One to Buy

Mon, 09 Mar 2026 13:03:58 +0000

If you are comparing Dell P2426HEB vs P2426HEV, P2726DEB vs P2726DEV, or P3426WEB vs P3426WEV, the main difference is simple: B models include built-in speakers and microphones, while V models only include a webcam.

Official Dell Dock Compatibility Chart (PDF) – Full Explanation & Model Guide

Fri, 27 Feb 2026 07:47:25 +0000

Learn how to read the official Dell Dock Compatibility Chart (PDF), understand Yes/No and superscripts, and quickly find the right Dell dock for your laptop using DockSelector.

No More PDFs, Dell Launches 3D Guides to Help Users Disassemble Devices

Sun, 14 Dec 2025 07:30:52 +0000

Dell introduces 3D Guides on its support site, offering interactive 3D models to help users disassemble and repair devices without traditional PDF manuals.

How to switch between devices while using a Dell multi-device keyboard?

Wed, 02 Jul 2025 01:06:20 +0000

More and more modern wireless keyboards have the ability to connect to and switch between multiple devices with a click. This is so-called “seamless connectivity”, and it does improve the work efficiency. Dell has many multi-device keyboards. Let’s take KB700 as the example to explore how this works.

Dell KB700 wireless keyboard can be connected to up to 3 devices simultaneously, 1 by 2.4 GHz USB receiver dongle, and 2 by Bluetooth connections. Dell has designed a Connection Mode Switch Button specifically on the top right of the keyboard.

How to Automatically Disable Wi-Fi When Ethernet is Connected on a Dell Laptop?

Tue, 11 Feb 2025 04:06:19 +0000

The system does not actively disconnect the wireless connection. However, we can configure the BIOS to automatically disable Wi-Fi when an Ethernet cable is connected.

How to turn off the integrated graphics card on a Dell rack workstation?

Sat, 08 Feb 2025 05:59:13 +0000

Dell rack workstations are configured with a VGA integrated graphics interface by default. If you have installed a discrete graphics card and want to disable the integrated graphics card, you can follow the steps.

Stop Your Dell Laptop from Powering On When You Open the Lid – Here’s How!

Fri, 07 Feb 2025 04:28:35 +0000

Many Dell laptops come with a default setting that automatically powers on the device when the lid is opened. If you’d prefer to manually control when your laptop turns on, here’s how to disable this feature.

Which Dell monitors are compatible with MacOS?

Sun, 26 Jan 2025 17:48:05 +0000

Dell is a strong competitor in the monitor market, with multiple monitor series for different user groups. Although Dell’s products are mostly used on PCs, its monitors are also favored by some Mac users. MacOS has many different features from Windows, so which Dell monitors are compatible with MacOS?

Why are some monitors not compatible with MacOS?

Compatibility with MacOS needs to be considered from two aspects: hardware and software.

Whats the Difference Between P2425H and P2425HE

Mon, 02 Dec 2024 15:50:31 +0000

P2425H and P2425HE are both Dell Professional moniters for FY25. They are in the same series, even their model names look almost the same. Let’s compare these 2 monitors and figure out which one fits your needs.

The same specs of P2425H and P2425HE

Before we look at their differences, let’s first understand them by looking at their similarities.