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Windows 7 + Ubuntu dual boot + UEFI BIOS

Fresh5 days ago
Mar 15, 202611211 views
Confidence Score0%
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Problem

I received a new Lenovo T420 laptop with Windows 7. The disk now contains: a hidden boot partition (1.17GB, 400MB used). I'm guessing this is the UEFI partition; the laptop comes with UEFI instead of a legacy BIOS. This partition is NTFS formatted, and I suppose contains the Windows Boot Manager an…

Error Output

"Lenovo Service Partition Version 1.0.0.2009"

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1 Fix

Canonical Fix
Unverified Fix
New Fix – Awaiting Verification

Fix for: Windows 7 + Ubuntu dual boot + UEFI BIOS

Low Risk

Your "hidden" 1GiB partition is a Microsoft System Reserved partition. This is a Poor Man's equivalent to a system partition. It isn't a true system partition, and it isn't an EFI System Partition. The boot manager that it contains is the Microsoft …

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Environment