Finding Your Monitor's Serial Number: A Quick Guide

Finding your monitor's serial number can be done in a few ways. The serial number is usually found on a sticker at the back or bottom of the monitor, close to the power or video cord. It is also often found on the original box of the unit. The serial number is either 10 or 12 digits long and does not contain any letters. If you are using a Windows system, you can use PowerShell to find the serial number.

Where to look on the monitor

The serial number of a monitor can usually be found on a sticker or label attached to the back of the monitor. On an Acer monitor, the SNID and serial number are located on a label on the back of the monitor. The SNID will be 11 or 12 digits long with no letters, while the serial number will be 22 alphanumeric characters, always using the number zero and never the letter 'O'.

For Samsung monitors, the model and serial number can be found behind the stand. Some monitors also have a serial number within the On-Screen Display (OSD), which can be accessed by holding down the MENU button for 5 seconds. This will bring up a display that includes the model name, manufacturing date, and serial number.

Using the BIOS

If you are using an Acer monitor, you can find your serial number in your system BIOS. This can be accessed via the following Acer software programs:

• Serial Number Detection Tool (All Windows Versions): Download and run the Serial Number Detection tool. Both the serial number and SNID will be displayed.
• Press the Windows key, type "care center" and press Enter. Both the serial number and SNID will be displayed in the application.
• Acer Identity Card (Windows 7): Double-click the Acer Identity Card icon available on the desktop. Both the serial number and SNID code will be displayed.

If you are using a Windows PC, you can find your serial number by opening a Command Prompt or PowerShell window and entering the following command:

> wmic bios get serialnumber

You'll then see the computer's serial number displayed beneath the text "SerialNumber".

You can also find your PC's serial number in the BIOS or UEFI firmware settings screen. This can be helpful if you can't sign into Windows to run the WMIC command. To do this, access the BIOS or UEFI firmware settings screen and look for the "Serial Number" on a system information screen. It may be located on the "Main" or "System" screen.

Using the menu button

To find your monitor's serial number using the menu button, follow these steps:

Sony Monitors

• Turn on the monitor.
• Locate the menu button on the monitor.
• Press and hold the menu button for about 5 seconds.
• The On Screen Display (OSD) will show the serial number of the monitor, along with the model name and manufacturing date.

Huawei Monitors

• Turn on the monitor.
• Press the five-way joystick (located on the monitor) upwards to open the menu.
• Navigate to Settings > About in the menu.
• The monitor's serial number will be displayed, along with other information.

Acer Monitors

Although the serial number for Acer monitors is usually found on a sticker at the back of the monitor, it can also be accessed through the system BIOS or specific Acer software programs.

Other Options

If you are using Windows, there are also command-line options to retrieve the serial number of your monitor. For example, using PowerShell with the following command:

Get-wmiobject wmimonitorid -namespace root\wmi|foreach-object{($.SerialnumberID|foreach-object{[char]$}) -join „“}````

Online resources

If you are unable to find the serial number on the back or bottom of your monitor, there are several online resources that can help you locate it.

If you are using an Acer monitor, you can download and run the Serial Number Detection Tool (compatible with all Windows versions) to find your serial number. Alternatively, you can press the Windows key, type "care centre", and press Enter. Both the serial number and SNID will be displayed in the application. For Windows 7, you can use the Acer Identity Card; simply double-click on the icon and the serial number will be displayed.

For other monitor brands, you can use command-line utilities like wmic or PowerShell to retrieve the serial number. For example, running the following command in an elevated command prompt or PowerShell will return the monitor make, model, and serial number:

Wmic desktopmonitor get Caption, MonitorType, MonitorManufacturer, Name

Additionally, if you are using a Sony monitor or LCD display, you can access the On-Screen Display (OSD) menu by holding down the MENU button for 5 seconds. This will display the serial number, model name, and manufacturing date.

These online resources provide convenient ways to find your monitor's serial number without having to physically inspect the device or its original packaging.

Contacting the manufacturer

If you are unable to find your monitor's serial number by checking the back or bottom of the monitor, you can try contacting the manufacturer. Here are some steps you can follow:

• Visit the manufacturer's website and look for a support or contact page. Many manufacturers provide online resources, knowledge bases, or forums where you can search for information about finding serial numbers.
• If you cannot find the information you need online, look for contact options such as email, live chat, or phone support. Some manufacturers provide dedicated technical support or customer service channels.
• When contacting the manufacturer, have as much information about your monitor as possible. This may include the model number, product name, purchase date, and any other unique identifying information.
• Clearly explain your situation and request assistance in locating the serial number. They may provide additional methods or suggestions for finding the serial number that is specific to your monitor model.
• If you have the original packaging or purchase receipt, provide those details as well. Sometimes, the serial number can be found on the box or included documentation.
• For more complex scenarios, the manufacturer may need to verify your ownership of the product and may require additional steps for authentication and security.
• Follow any instructions provided by the manufacturer to retrieve the serial number. This may involve running specific software tools, checking certain parts of the monitor, or providing additional information.
• If you are unable to locate the serial number with the manufacturer's assistance, they may offer alternative solutions, such as product registration or warranty services, based on your specific situation.
• In some cases, the manufacturer may advise you on physical locations where the serial number may be printed or etched, which may require careful inspection or the use of specific tools to access.
• Keep a record of your communication with the manufacturer and any instructions or suggestions they provide, as it may be useful for future reference or if you need to contact them again.

Frequently asked questions