The installation of the 圆4 version is identical to the 32-bit version. Otherwise, you will have to go into the BIOS to change that. The option is available from a function key (eg F12). At boot time, choose to boot from the USB flash drive. Windows must first download the system image.ĭepending on your internet speed, you will have to wait long enough. If it is not present, you can refresh the list. Check the language and finally choose 64 bits or the 2 then do next.Ĭonnect the USB stick. Verify that the version matches your current version. Uncheck Use the recommended options for this PC.

Select Create installation media for another PC and then Launch MediaCreationTool.exe by double clicking. Get a USB key of 4GB or 8GB minimum and go to download this page Before you start, make one (or 2) backup of all your documents, photos … If you are using OneDrive, make sure that everything is synchronized. The operation is irreversible, all documents that have not been saved will be lost. It is necessary to make a clean install, ie format the current partition and reinstall everything. The switch to 64 bits can not be done via an update. This is also true for peripherals: printers, scanners … You should not have too much trouble with equipment from major brands under 3 years. Check the graphics board, audio board, network boards (Wi-Fi, Ethernet, Bluetooth) as a priority. If on the contrary your computer starts dating, take a little time to go to the manufacturer’s website. If you have a recent computer, this should not be a problem. Last point to check, the drivers of the various components of your computer.

Check that drivers exist in 64-bit version Get a quality USB key of at least 4GB (for a version) and 8GB (for both versions). If you encounter a problem, you can reinstall the 32-bit version.

What is likely to get stuck is to find drivers in 64 bits for the various devices. If you still have a doubt, do not hesitate to prepare an installation key with both versions (32 bits and 64 bits). If these four sets of instructions are present, you can upgrade to Windows 10 (圆4). Press CTRL + F and verify that the following instruction sets are PAE, NX, SSE2, and CX16. Move to the Coreinfo directory and run the coreinfo command. Open the downloads folder and unpack the archive. To be completely certain that the processor is able to support Win64, go to the Microsoft site and download Coreinfo

Downgrade windows 10 64 bit to 32 bit