Windows 10 Insider Preview Build 20150.1000 and 20152.1000 were not load Icelake U recent microcode

Copper Contributor

Hi all , I'm investigating that Windows build 20150.1000 and 20152.1000 contained

Icelake U microcode cpu706E5_plat80_ver00000086_2020-05-05_PRD_781DD3AD.BIN

or 00000086 microcode inside mcupdate_GenuineIntel.dll file of Windows. 


Before this recently behavior. The build 19640.1 granted 00000046 microcode revision

automatic update on lcelake U platform.


However the recently build 20150.1000 and 20152.1000 revert back to BIOS microcode

00000032. How to enable microcode 00000086 for this system?


105357334_195916048416665_1390184749090822516_n.jpg Testing under :: Acer Swift 5 BIOS 1.14 model 2019 Core i7 1065G7 GeForce MX 250.

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