How to fix the problem that win10 cannot be updated and the screen does not light up

When we use the win10 operating system, some friends may need to reinstall their win10 system due to some circumstances. So for the problem that the win10 system installation fails to restart and cannot be entered into the system during the installation process, the editor thinks it may be caused by related conflicts in our system, so let’s take a look at the specific solution: How did the editor do it? ESC, F1, F2 and DEL are the four keys.

Because different motherboards have different ways to enter the BIOS, most of them can enter the BIOS by pressing these keys;

2. Enter After entering the bios, select the startup tab, then press the arrow down

to select "Boot Priority" - the priority startup option, and press Enter to enter and select UEFI First Enter key

(hard disk partition class table commonly used in new computers, old computers use Legacy First, but you must enter the PE to select the corresponding one,

The BIOS is UEFI and enter the PE to change GUI hard disk partition type, if the BIOS is Legacy, enter PE and change to MBR,

Here we take a new computer as an example and use UEFI mode), then "Exit" tab, select save and exit automatic restart.

3. During automatic restart, quickly press the F10 F11 F12 keys to select priority startup.

Find the U disk and press Enter to directly enter PE. (It is recommended that you use the Dabaicai UEFI version or Laomaotao to install win pe, which is a fool-proof one-click installation);

4. Click on the "DiskGenius" software on the desktop to open it, and select your C drive

(The partition where you want to install the system may not necessarily show C:) Right-click to delete the partition,

then create a new partition (when creating a new partition, there will be an option with two small The partitions ESP partition and MSB partition,

These two partitions are for booting, just check them) and then select the newly created partition

Click the "Hard Disk" tab at the top, select "Convert Partition Table Type to Guid Format"

and then click "Save Changes" in the upper left corner. The C drive will be formatted, and the others will not be affected;

5. You can use Ghost to install the system. Install the image to the C partition and it will be OK.

Method 2: Reinstall the system

1. Click on the win7 system main menu, and then open the "Control Panel" ".

2. Find the "System and Security" option in the control panel interface and double-click to enter.

3. Find Windows Update in the system safe list and click Check for updates.

4. Then you will see an upgrade prompt available, and we click "Install".

5. The entire update process requires downloading the update package through the Internet, please pay attention to the Internet connection. Finally, the win10 system will be installed.

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