Instructions

Solve RAM Problems in Windows Point of Sale Machines
In any Windows-based POS system, memory (RAM) plays a crucial role in maintaining smooth performance and stability. It temporarily stores the data your system needs—whether handling daily transactions, running inventory software, or processing customer information. This becomes even more critical when using a Windows point of sale machine, where both the cashier-facing and customer-facing screens rely on stable memory performance. …
How to Upgrade Your POS System for Retailers to Windows 11
Keeping your POS system for retailers updated with the latest Windows OS is key to security and efficiency. At Sunany, we specialise in supporting a wide range of POS systems designed specifically for retailers, ensuring they stay reliable and fast. Using a bootable USB drive for installing Windows 11 is quick, reliable, and ideal for both new setups and upgrades …
4 Ways to Open the “Programs and Features” Tool on Windows POS Cashier Terminals
The “Programs and Features” tool is a convenient tool on Windows POS cashier terminals to easily manage programs, updates, and Windows features. It provides a complete list of all applications installed on Windows POS cashier terminals, making it easy to view or uninstall installed programs (such as POS software, drivers, printing tools, etc.). Knowing how to enter the “Programs and …
How to Calibrate a Touch Screen Display Running on a Windows POS System
As one of the important peripheral devices of a Windows POS system, the touch accuracy of a touch screen display not only affects the work efficiency of the touch screen display, but also affects the customer’s interactive experience. Therefore, ensuring the accurate calibration of the touch screen display is a necessary operation. Many of Sunany’s customers choose to run touch …
How to Fix a Slow-Running Windows 10 POS System After an Update?
Windows often releases system updates to introduce new features and security patches. Although the purpose of the update is to make our Windows 10 POS system run more securely and add better settings, why does our Windows 10 POS system sometimes run slowly after the update? Sunany learned that there are some errors in the Windows update, which introduces some …
How to Open Local Security Policy in Windows 11 Business EPOS Terminal
Local Security Policy (secpol.msc) is an important management tool for Windows 11 business EPOS terminals. It improves configuration security settings and ensures smooth system operation. Below, Sunany introduces a quick guide on how to open Local Security Policy in a Windows 11 business EPOS terminal. Step 1: First, press Windows + R on the keyboard to open the “Run” dialog …
How to Properly Backup Windows 11 POS System
Backup is an effective way to troubleshoot Windows 11 POS system issues. Regularly backing up your Windows 11 POS system ensures that critical data can be restored as quickly as possible in the event of hardware failure, cyber attack, or accidental deletion. Before starting the backup process, identify the critical data that needs to be backed up, including transaction records, …
4 Ways to Access POS System Desktop Windows BIOS
BIOS is the basic input/output system of the POS system desktop Windows, which is used to store and manage the setting information of hardware devices. The POS system desktop Windows is stored on a ROM chip on the motherboard, which is what we usually call CMOS. At present, there are three popular BIOS on the market: Award, AMI, and Phoenix. …
How to Clean Boot Your Windows 11 Computer POS System
What is a clean boot? A clean boot is also called a pure boot. It refers to a startup method that starts the original components and services of the Windows 11 computer POS system by using a minimum set of drivers and startup programs without starting third-party software and plug-ins. Sunany engineers mentioned that if our Windows 11 computer system …
Quick Guide: 4 Ways to Open Display Settings in Windows 11 POS System
By adjusting the display settings of the Windows 11 POS system, we can adjust the display resolution, change the display scaling, and choose between multiple displays. Here are four simple ways to access the display settings of the Windows 11 POS system to enhance your Windows 11 POS system experience. Method 1: Open the display settings through the Action Center. …
How to Clean a Touch Screen Display?
The touch screen display is one of the important peripherals of the POS terminal. Cleaning the display panel is essential for its normal operation. Regular cleaning not only maintains the touch screen display performance but also creates a clean visual environment for customers to ensure that they can clearly see the sales data displayed on the touch screen display. Follow …
How to Fix Missing Wi-Fi Option in a Windows 11 POS System
In the daily use of the Windows 11 POS system, connecting to Wi-Fi is one of the most common ways to get network access. If you encounter a situation where the Wi-Fi option is missing, preventing you from connecting to a wireless network, don’t worry. Below are some troubleshooting steps that can help restore Wi-Fi functionality on your Windows 11 …