Please don't share your service tag; that's private info. (FYI here's how you can find it.)

Please do share your high-level system info: Search for and run "msinfo32" and provide:

• Your Windows version (appears as System Summary>OS Name)
• System model (System Summary>System Model)
• Processor (System Summary>Processor)
• Display adapter (Components>Display>Adapter Description)

For most Dell systems I would recommend using the SupportAssist utility to find and install the current versions of all your system drivers. However I can't be sure it will work for you, since we don't yet know your model or OS version.

Dell 2009Wt is not an Inspiron AIO.  It is just a LCD monitor.

if your inspiron desktop graphic driver went missing, try a clean install of Windows 10 may be easier than fixing a corrupted OS. 

azaankhanali1178,

igdlh64.inf is a generic Windows operating system driver. We need to know which specific Inspiron Desktop you have there and what operating system you are currently running?