IT Consultant Everyday Notes

Just some problems/solutions storage

SCCM:Speed Up boot image download in WinPE

Jorgen Nilsson made a whole research tweaking TFTP parameters for WDS; post is

I used it to optimize a Lab on my laptop – I am using Hyper-V with SCCM infrastructure on Internal network.

The best option for my Hyper-V Based SCCM VM is


You can tweak registry settings manually or use a PowerShell script Jorgen kindly provided in his post.

If you goes too aggressive PXE can fail with 0xc0000001

For additional optimization I also use a command line

Powercfg.exe –s 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c

In my OSD Task Sequences for WinPE and after each reboot to be sure my VM uses High-Performance power plan.

At the end of TS I set it back to Balanced:

powercfg.exe –s 381b4222-f694-41f0-9685-ff5bb260df2e

2 responses to “SCCM:Speed Up boot image download in WinPE

  1. Joe February 13, 2018 at 7:16 pm

    Page not found on link at start.

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