Win10 boot black screen long time, slow boot solution

Fault Description: After successfully upgrading from win7/8 to win10, the boot screen skips the circle after the word field, the black screen is up to 10-40 seconds, which seriously affects the boot speed.

Fault reason: The discrete graphics driver is not compatible with win10, you need to disable the discrete graphics driver

The following is the solution for the win10 boot black screen and slow boot speed. Let's take a look!

Dual graphics card switching notebook

First, uninstall the discrete graphics driver and disable the discrete graphics card

1, right click [this computer], select [management]

2, click [Device Management], expand [Display Adapter], right click on the discrete graphics card (do not make a mistake, it is a discrete graphics card), select properties.

3. Switch to the [Driver] tab. As shown below, the Intel (R) HD Graphics card is the core graphics card. If you choose this option, you have chosen the wrong one.

Be sure to select the properties of the discrete graphics card, click [Uninstall] to uninstall the graphics driver.

4, because the driver of the discrete graphics card has been uninstalled, so the name has changed. Return to the device management to see the discrete graphics card become the Microsoft basic display adapter, right click on the discrete graphics card, select [disable] .

Second, prohibit the system to automatically install the hardware driver

1, uninstall the discrete graphics driver, disable the discrete graphics card to solve the problem fundamentally, but the windows 10 automatic installation driver will make The problem reappears. At this time, it is necessary to prohibit the system from automatically installing the driver function unless Microsoft solves the compatibility problem.

Right-click [this computer] and select [Properties].

2, click [System Advanced Settings]

3. Switch to the [Hardware] tab and click [Device Installation Settings]

4, click [No, let me choose the operation to perform], [Never install the driver software from windows update], [Save Changes].

Restart the computer and the startup speed becomes normal.

Notes

Uninstalling the discrete graphics driver requires special attention. You cannot uninstall the core graphics driver or the general integrated graphics driver.

If you can't solve the problem, it may be caused by other startup items, you can try to disable other startup items.

The above is the introduction of win10 boot black screen time, slow boot speed, I hope to help everyone!