KACE K2000 Can't get Pcs to Pxe boot "Operation is not supported"


I am trying to get some of my laptops and desktops to Pxe boot and probably 50% of the time they work no problem but the other half they are able to connect to the server then it says "The operation is not supported" and then it exits. 

The PC that is currently not working is a brand new Dell Optiplex 7090 but it also happens on Laptops 

I have secure boot off, the storage mode is in AHCI, - These are normally the settings that allow the PCs to boot 

The current server version 8.1.183

Is there something simple I'm missing? 

Please let me know if you need any more information



1 Comment   [ + ] Show comment
  • This is odd that some machines are able to boot and some others are not.... Are VMs booting OK? Did you try to update the BIOS on at least one of those computers? - RandomITdude24 2 years ago

Answers (0)

Be the first to answer this question

Don't be a Stranger!

Sign up today to participate, stay informed, earn points and establish a reputation for yourself!

Sign up! or login


This website uses cookies. By continuing to use this site and/or clicking the "Accept" button you are providing consent Quest Software and its affiliates do NOT sell the Personal Data you provide to us either when you register on our websites or when you do business with us. For more information about our Privacy Policy and our data protection efforts, please visit GDPR-HQ