Recent content by ThomasBW

Under the boot menu in the UEFI setup, the option to change whether I enter UEFI setup or BIOS is blacked out. It doesn't allow me to change it. Could someone point me in the right direction to flash my bios. The software from Dell Support (XPS_8700 BIOS Version A11) says "The BIOS version is...

Hi all, I'm Thomas. I'm new to forums but have been working with PCs for more than 18 yrs. Hope I can be helpful to others, as I'm sure many of you will be helpful to me.

After upgrading my Dell XPS 8700 from Windows 8.1 to 10, the Ethernet stopped working. It's not found in device manager, so the uninstall/reinstall of the driver did nothing. It gave me the "The Realtek Network Controller was not found. if deep sleep mode is enabled please plug the cable." I've...