Dell

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. ...

Nowadays, laptops are commonly equipped with wireless network cards, and the use of wired networks is becoming less frequent. However, wireless networks still lag slightly behind in terms of transmission speed and stability. In some office environments with high requirements for information security, wireless networks may not even be provided, so Ethernet cables are far from being phased out. When both wired and wireless networks are connected simultaneously, Windows assigns a lower metric to the wired connection by default, meaning that the wired connection has a higher priority than the wireless one. 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, achieving benefits such as energy saving, enhanced network stability, and reduced information security risks. ...

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 below: Reboot your workstation. Press F2 to enter System BIOS. Navigate to Integrated Devices, then find the option Embedded Video Controller. Change the setting from Enabled to Disabled. ...

Many Dell laptops come with a default setting that automatically powers on the device when the lid is opened. While this feature can be convenient for some users, others may find it unnecessary or even disruptive. If you’d prefer to manually control when your laptop turns on, here’s how to disable this feature. Steps to Disable “Power On Lid Open” It’s worth noting that, Dell computers have 3 BIOS interfaces. Some models have Lid Switch under the BIOS, which only controls whether the machine responds to opening and closing the lid. Power On Lid Open is the function of automatically turning on the computer when the lid is opened. ...

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. ...