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- Restart your PC to get to the login screen. Hold down the Shift key as you click the Power button and select Restart. When the PC restarts to the "Choose an option" screen, click Troubleshoot. Select Reset this PC and continue to the next step.
www.wikihow.com/Reset-a-Dell-LaptopHow to Factory Reset a Dell Laptop: Windows 10 & 11 - wikiHow
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Aug 28, 2024 · The following article helps you to identify and resolve Touchscreen related issues on a computer running Windows operating system. Learn to re-calibrate touch panel on your laptop or desktop. This article has instructions on how to adjust sensitivity, toggle touch feature, and use Tablet mode.
- Confirm the computer or monitor has a touch screen. In Microsoft Windows. In Windows, search for and open View pen and touch info. Under Device Specifications, if the Pen and touch section reads No pen or touch input is available for this display, the computer does not have a touch screen.
- Restart the computer. A simple reboot can resolve many issues almost immediately. Restarting the computer is an effective way to clear the memory (RAM) and ensure that any errant processes and services that have started are shut down.
- Clean the display or LCD screen. Turn off the computer and disconnect the power cable. Dell All-in-One desktops - Disconnect the power cable or the AC adapter cable from the computer.
- Enable the touch screen in Device Manager. The touch screen of the computer may not respond because it is disabled or it must be reinstalled. Use Windows Device Manager to enable or reinstall the touch screen driver.
- Turn off the computer.
- Disconnect the power cable (for desktops), or disconnect the AC adapter and remove the battery (for Dell laptops with removable battery). NOTE: For Dell laptops that have a nonremovable battery, learn How to Reset Real Time Clock (RTC) to Recover Your Dell Laptop.
- Disconnect all devices such as USB drives, printers, webcams, and media cards (SD/xD).
- Press and hold the power button for 15 to 20 seconds to drain the residual power.
- Disable Touch Screen in Device Manager. This method is the most common way to turn off touch screen. It can be used in almost all PC models. Here is the guide
- Disable Touch Screen in Control Panel. You can also turn off touch screen in Control Panel. Here is the guide: In the search box on the taskbar, type Control Panel and then open it.
- Disable Touch Screen in BIOS. If you can’t disable touch screen through the above methods, you can try this one. In addition, unlike the above methods, disabling touch screen from BIOS and help save power.
Dec 29, 2013 · If the issue persists you can contact the Dell support or you can go through the Dell Inspiron manual to check for any dedicated screen lock button on the computer.
Aug 22, 2023 · Turn on your computer and then press and hold the F8 key as soon as the Dell logo appears on your screen. This will take you to the advanced boot menu options. Select the Repair your computer option, and enter your administrative password (if needed).
Enable and disable your touchscreen in Windows. Windows 10. In the search box on the taskbar, type device manager, then select Device Manager. Select the arrow next to Human Interface Devices and then select HID-compliant touch screen. (There may be more than one listed.)