How to turn on the Xiaomi monitor correctly: all ways and solutions to problems

Xiaomi monitors are a popular solution for work, games and entertainment due to the combination of price, quality and modern technology. However, even with such a technique, sometimes there are difficulties: the device does not respond to the power button, is not detected by the computer or turns on with a delay. In this article, we will discuss all possible ways to turn on Xiaomi monitors (including the Mi Monitor, Redmi Display and Mi Curved Gaming models), as well as solve typical problems that can interfere with a proper start.

It is important to understand that the process of turning on can vary depending on the model, year of release and even the firmware version. For example, Xiaomi monitors 2023-2026 often feature automatic wake-up when a signal is detected from the source (PC, laptop, console), while older models require manual pressing of a button.

If your Xiaomi monitor doesn't turn on at all, don't panic. 80 percent of the time, it's just a simple matter of checking the cables, resetting the settings, or updating the firmware, and starting with the basics and moving on to the more complex ones.

1. Standard on the Xiaomi monitor with the power button

The most obvious way is to use a physical power button, which on Xiaomi monitors is usually located on the bottom or sidebar (right or left).

• 🔘 Classic circular button with backlighting (on models Mi Monitor 27" and Redmi Display 23.8")
• 🔲 Touchbar with power icon (on Mi Curved Gaming 34) and new versions)
• 🔄 Control joystick (on some models for smart TV monitors)

To turn on the monitor:

1. Make sure the power cable is connected to the socket and monitor (on some models, the connector is located on the side, not the back).
2. Press the power button once — wait 2-3 seconds. New monitors may need to hold the button 1-2 seconds until clicked.
3. If the light is blue or white, the monitor is on, and if it flashes orange, the device is in standby mode or does not receive a signal from the source.

Important! On Xiaomi monitors with a touchpad (such as the Mi Monitor Pro 27), the power button can be combined with a control joystick.

• Short press - on / off.
• Long press (3 seconds) – call the settings menu.

2.Enable Xiaomi monitor from the remote control

Some Xiaomi monitor models (e.g. Mi) TV The Monitor or Redmi Smart Display supports remote control (DU), which is convenient if the physical power button is not available or not working:

1. Make sure that batteries are inserted into the monitor (usually 2.×AAA). Xiaomi remotes often have a charge indicator – if it does not burn, replace the batteries.

2. Point the remote to the monitor infrared receiver (usually located at the bottom of the frame).

3. Press the Power button (usually marked with an icon) ⏻). If the monitor was in sleep mode, it will turn on in 1-2 seconds.

If the remote is not working:

• 🔋 Check the batteries (even new ones can be discharged).
• 📶 Make sure there are no obstacles between the remote and the monitor (glass, walls).
• 🔄 Reboot the monitor by disconnecting it from the network for 30 seconds.
• 📱 On some models, the remote can be synchronized again through the Settings menu. → Devices → DU remote.

3. Automatic switching on of the monitor when signaling

Xiaomi’s latest-generation monitors (2022-2026) support Auto Power On, which automatically activates when a signal is detected from a connected device (PC, laptop, gaming console), which is convenient if you don’t want to press the power button every time.

To activate this mode:

1. Turn on the monitor manually (button or remote).
2. Go to the settings menu: press the joystick or the Menu button → Select the System → Energy conservation.
3. Find the Auto Power On option (or Auto Enable) and set the value On.
4. Save the settings and turn off the monitor.

Now when you turn on the PC or give a signal to HDMI/DisplayPort The monitor will start automatically:

• ⚡ The function only works when connected via HDMI or DisplayPort (not through) VGA or AV).
• 🖥️ The signal source (PC, laptop) must be turned on before power is supplied to the monitor.
• ⏳ On some models, the turn-on delay can reach 5-10 seconds.

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If the monitor doesn't turn on automatically, check your PC's power saving settings. On Windows, go to Control Panel. → Power supply and turn off the "Energy Saving" mode for video ports.

4.What to do if the Xiaomi monitor is not turned on

If after pressing the power button, the monitor does not respond, does not show an image or flashes an indicator, perform diagnostics by steps:

Step 1. Check the power and cables

• 🔌 Turn off the power cable from the monitor and socket, wait 30 seconds, then connect again.
• 🔄 Try another power cable (if you have a spare one).
• 💡 Make sure the socket is working (plug in another device).

Step 2. Check the video signal.

• 🖥️ Turn off the cable. HDMI/DisplayPort from the monitor and PC, then connect again.
• 🔀 Try another video cable or port on your PC/laptop.
• 📺 Connect the monitor to another source (such as a gaming console or a second PC).

Step 3: Resetting the monitor settings

If the monitor is turned on but does not show the image or does not work correctly, reset to factory settings:

1. Press and hold the power button (or joystick) for 10-15 seconds.
2. If you have a menu, look for the Reset option or Reset (usually in the System section).
3. Confirm the reset (may be required to enter) PIN-code, by default 0000 or 1234).

⚠️ Attention! If the monitor has stopped responding to buttons or remote control after reset, this may indicate firmware damage, in which case you will need to flash through the service port (only in authorized Xiaomi centers).

5 Features of the inclusion of Xiaomi monitors of different series

Xiaomi’s monitor range is diverse, and the ways it’s enabled may vary, with key features for the popular series below:

For voice-controlled models (such as the Mi Monitor Pro for the Chinese market), you can use the command "Hey MiAI, turn on the monitor", but this feature is not officially supported in global versions.

If you have a Xiaomi monitor with USB-C (For example, Mi Portable Monitor, it can be activated automatically when connected to a laptop via a computer. USB-C It's also supported by DisplayPort Alt Mode:

• 🔌 Connect the monitor to the laptop with a cable USB-C → USB-C.
• 🖥️ On your laptop, select the image output mode (e.g., Duplicate or Extend on Windows).
• ⚡ The monitor must be turned on automatically (if the function is activated in the settings).

6.Enable Xiaomi monitor after firmware update

After updating the firmware, the Xiaomi monitor may behave unusually: do not turn on, blink or reset settings.

• 🔄 Update interrupted (for example, due to power outage).
• 📥 Installed beta version of the firmware.
• ⚙️ Reset user settings (brightness, image mode).

To restore work:

1. Turn off the monitor from the network for 1-2 minutes, then turn it on again.
2. If the monitor flashes, hold the power button for 10 seconds to force a reboot.
3. If the image is missing, reset the settings (see section 4).
4. Check the firmware version in the Settings menu → System system → Update. If the version is lower than the last, manually update it.

For manual firmware updates:

1. Download the latest firmware version from the official Xiaomi website (the support section of your model).
2. Unpack the archive and copy the.bin file to USB-storage device FAT32).
3. Connect the flash drive to the monitor, go to Settings → Update → Local Update and Select a File.

⚠️ Attention! Do not update the Xiaomi monitor firmware through third-party sources! This may result in a bootloader lock and no further activation. Use only official files from the mi.com site.

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If the monitor stops turning on after the update and the indicator flashes red, this is a sign of a failed firmware, in which case flashing through service mode (only in authorized centers) is required.

7.Enable Xiaomi monitor in service mode (for power users)

If the monitor doesn’t turn on in the usual way, but responds to the power button (for example, the indicator flashes), you can try running it in service mode, which will help diagnose hardware problems or reset settings at a low level.

To enter the service menu:

1. Shut the monitor off the grid.
2. Press the power button (or joystick) and, without letting go, connect the power cable.
3. Hold the button for 10-15 seconds until the service menu appears (usually labeled Factory Mode).

The service menu can:

• 🔧 Check the condition of hardware components (lighting, matrix, power supply unit).
• 🔄 Complete reset (reset all option).
• 📊 View error log (if the monitor has previously been turned off due to overheating or voltage surges).

Warning: Do not change the settings in the service menu unless you are sure of their value! Incorrect settings can lead to a break in the monitor.

FAQ: Frequent questions about the inclusion of Xiaomi monitors