Windows 10: Laptop unable to detect GPUeven in Device Manager

My Laptop Dell Inspiron 14 2 in 1 7420 is unable to detect the GPUNvidia GeForce MX550. Even in Device manager, the GPU is not visible under display adapters. Only Intel Iris XE is being shown.The device warranty is about expire and I am at a loss. I tried to download nvidia drivers for GeForce Experience but it is unable to download as it is unable to detect GPU.What needs to be done?

:)

 

Device Manager Un-Hiding Hidden Devices

When you connect a plug and play device, Windows Plug and Play manager detects it, finds and installs the driver. Device Manager lists the device with a solid icon.

The driver is only removed when you uninstall the device, not simply by disconnecting the device. When the device is disconnected, its driver is still installed. By default, Device Manager only displays connected devices. When you show hidden devices, note the Bluetooth icon you see is semi-transparent (not opaque). That indicates a "non-present" device. Sometimes also called a "ghost" device. The driver is still installed but the device is not currently detected (i.e. not connected).

Device can be disconnected when

• Device unplugged (e.g. removing a USB device)
• Turning a device OFF
• Disabling the device in BIOS (then windows won't detect it) or
• Device failure

So

• Check BIOS as suggested
• Check board connections
• Can b/t be turned off by a switch? or keyboard combination?

Also possible the b/t h/w failed

 

My laptop is not showing other devices or unknown devices

Hi,

My name is Angel. I am an Independent Advisor. Thank you for posting in Microsoft Community.

Some devices might be listed under hidden devices in Device Manager, I suggest you to open Device Manager then click on View option and click on Show hidden devices. Once it is done, check whether you can find the device.

As an initial step of troubleshooting, I suggest you to try connecting the device with other USB ports and check if it is detected (If you are connecting through USB).

Also, try updating the USB drivers and check if it helps. Follow the below steps.

-Open Device Manager.

-Find and expand Universal Serial Bus controllers.

-Right-click on each driver listed and click on Update Driver Software

-Restart the system after updating the drivers.

-Try connecting the device and check if the issue still persists.

Hope the information provided is useful. If the issue persists, reply here and we will be glad to help you.

Angel.

 

No hardware listed in Device manager?

I don't konw whathappend but in Device manager and in my Network connections there is nothing where there used to be a Modem listed and all my hardware in Device Manager. What happend and how do I fix this?