SCCM PXE Responds To UEFI But Not Legacy BIOS

[FN-GM]

Hello,

 

I have got a new SCCM deployment. So far its working great (mostly). I have OSD setup and UEFI clients can PXE boot with no problems.

 

However devices using Legacy BIOS just time out like there isn't a PXE server configured. I am not using DHCP options and don't want to for a few reasons.

 

I was wondering if anyone else has any tips before I delve into the logs?

 

Thanks

 

PS: I can't switch these devices to UEFI as the Radeon HD 7470 graphics cards installed don't support it

[localzuk]

Do you have both 32bit and 64bit boot images on your server? Distributed etc...? I remember having issues when I only set up the 64bit stuff, as it still needed the 32bit even though none of our machines were actually 32bit.

[FN-GM]

Do you have both 32bit and 64bit boot images on your server? Distributed etc...? I remember having issues when I only set up the 64bit stuff, as it still needed the 32bit even though none of our machines were actually 32bit.

This maybe the issue. I only recall doing anything the 64bit boot image.

 

Will try in the morning.

 

Cheers!

[FN-GM]

Do you have both 32bit and 64bit boot images on your server? Distributed etc...? I remember having issues when I only set up the 64bit stuff, as it still needed the 32bit even though none of our machines were actually 32bit.

 

This was the problem! Distrusted the x86 boot image and the problem was solved.

 

Thanks for the tip!