: The boot image does not have the specific network drivers for the hardware model (e.g., newer Dell Latitude or NUC models), leading to a loss of IP address.
The smspxe.log on your DP may reveal issues like:
If the above steps do not resolve the issue, you may need to perform more advanced troubleshooting: unable to download pxe variable file. exit code 14 sccm
If the Distribution Point is overloaded, the PXE Responder service might be dropping requests.
Here is a comprehensive guide to understanding, diagnosing, and resolving this deployment issue. Root Causes of Exit Code 14 : The boot image does not have the
Usually indicates a certificate or NAA (Network Access Account) issue.
In the world of IT infrastructure management, few processes are as simultaneously vital and fragile as the Preboot Execution Environment (PXE) boot. When a bare-metal machine or a re-imaging target fails to connect to the deployment server, it halts the provisioning process before it even begins. One of the most cryptic and frustrating errors encountered in Microsoft Endpoint Configuration Manager (SCCM) is the message: "Unable to download PXE variable file. Exit code 14." Root Causes of Exit Code 14 Usually indicates
If you are stuck in the field, run through this quick triage list using the F8 command prompt: Command / Check ipconfig Confirm you have a valid IP address from DHCP. Check Connectivity ping Confirm network routing to the Management Point works. Check System Clock time & date Ensure local time matches the SCCM server time. Inspect Error Log notepad X:\windows\temp\smstslog\smsts.log Look for HTTP status codes (e.g., 401, 403, 500).
for your hardware manufacturer: