Hi Charles/ALL, Ok. So I have installed Windows Server Data Center 2019 on the T40 using the USB stick. My mistake was using partitioning MBR. When I re-created the USB Boot Drive using GPT it was immediately seen on the F12 one time boot window and the boot and install worked perfect. So that's a lesson for T40 newbies like me. Use rufus to create GPT partitions and not MBR partitions whatever that means. I have one last problem and that is the NIC drivers were not installed. So I am going to search for the answer to that problem. Thanks for your help Charles. I really appreciate you support guys because I did it for years myself. I wish you a great day! Best Regards Peter
 Hi T40 gurus. I have a brand new T40 out of the box with bios 1.3.1. We are going to put windows 2019 server datacenter edition on it. I have created a usb boot disk with Rufus and the file G:\efi\boot\bootx64.efi Is on the USB drive. However, when I boot the T40 I can not see this drive anywhere. Also, I have tried pressing F12 and I don't get a boot screen. I am not sure if that has changed. I have set the BIOS back to "factory settings" to try and get it to work but still to no avail. I have read the article below but this problem is not getting the USB to be seen in the first place. I have tried putting the USB drive in all three front slots and a couple of different slots on the back. It is a USB3 usb drive. Any tips on how I can get the USB drive seen would be appreciated. [URL]#M6228 Thank you for any assistance you could be in this matter. Best Regards Peter  
New Dell T40 Does Not See USB3 Drive on Book For OS Installation