Only Windows Boot Manager is available in your PC boot menu while trying to reinstall Windows 7 over your preloaded Windows 10 or Windows 8/8.1 via a bootable USB drive (or USB stick), you can apply the following steps to get system to boot from USB disk (or USB stick).
Este documento instruye al cliente sobre cómo actualizar su sistema operativo a Microsoft Windows 10.
There could be various reasons on why the device has lost audio capabilities.
Lenovo: An exclamation mark next to Software Guard Extensions Device after upgrading from Windows 10 (1607) to Windows 10 (1709) – ThinkPad
After upgrading the operating system from Windows 10 (1607) to Windows 10 (1709), an exclamation mark ! is displayed next to Software Guard Extensions Device in Device Manager.
Safe mode is a troubleshooting option for Windows that starts your computer in a limited state. Only the basic files and drivers necessary to run Windows are started. Safe mode is useful for troubleshooting problems with programs and drivers that might not start correctly or that might prevent Windows from starting correctly.
This article provides a list of links for wireless WiFi network issues and solutions for ideapad, ThinkPad
Instrucciones para activar o desactivar el panel táctil en todos los sistemas ThinkPad:
- Microsoft Windows 10
- Microsoft Windows 8.1
- Microsoft Windows 7