Check the power specs for your monitor at the Dell website. There are many. many Dell monitors.
To save power
Standby, power mode
Control Panel --> Power Options
It's cheaper to add a 17 inch monitor to an existing system. In addtion, if the monitor has IR Transmit, that would be even more convenient. You can see this one on Eonon. The cost is very low.http://www.eonon.com/Flip-Down-Monitor-or-DVD-Player/E0618A.html?utm_source=wiki.answers.com&utm_medium=answer&utm_campaign=answer
Hard drive and monitor.
The Samsung Galaxy S5 Active does have a power saver mode. This phone features a 5.1-inch high definition display.
An Energy Star 15" monitor will use around 12 watts operating and around 1 watt or less in sleep mode.
A power switch in a monitor is a physical button or toggle that allows users to turn the monitor on or off. It can be located on the front, side, or back of the monitor, depending on the design. Some monitors also feature an automatic power-saving mode that activates after a period of inactivity, which can be managed through the power switch. This feature helps conserve energy when the monitor is not in use.
The average computer monitor power consumption is around 30-60 watts. To optimize for energy efficiency, you can adjust the brightness settings, use a power-saving mode, and turn off the monitor when not in use.
To enable the sRGB mode on your monitor, access the monitor's settings menu using the buttons on the monitor or through the on-screen display (OSD) menu. Look for an option related to color settings or picture mode, and select sRGB mode from the available options. Confirm the selection, and the monitor should now be in sRGB mode, displaying colors more accurately.
A monitor typically uses around 20-30 watts of power, but this can vary depending on factors such as screen size, brightness settings, and display technology. Other factors that can affect power consumption include the type of content being displayed and whether the monitor is in standby mode.
To wake a Dell PC from power save mode using a wireless keyboard and mouse, first ensure that the devices are powered on and have working batteries. You can typically press any key on the keyboard or move the mouse to wake the PC. If that doesn't work, try pressing the power button on the PC briefly to see if it exits power save mode. If the issue persists, check the device settings in the BIOS or operating system to ensure that USB wake settings are enabled.