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System partition



Introduction

Iwillalsotalkaboutithere.Thesystempartitionisthepartitionthatsavesvariousbootfiles(alsocalledthebootpartition),andthebootpartitionisthepartitionthatsavestheWindowsdirectory.Don’tbeusedhere.%SystemRoot%isconfusedbytheSysteminthisenvironmentvariable.ThemainwordinthenameofthisenvironmentvariableshouldbeRoot.Sometimesthepartitionisalsocalledthebootpartition.

Method

Usually,thesystempartitionisalwaysC:\,andthebootpartitionmaybeD:orE:,etc.Ifmultiplesystemsareinstalledononemachine,usingmultiplebootmethods,thenassumingthatWindowsisinstalledinD:,then,itcanbesaidthatC:isthesystempartitionandD:isthebootpartition.

Toknowthecurrentsystempartition,youcanruncmdandenter:echo%SystemDrive%

Ordirectlyentercmd/kecho%systemdrive%inthe[Run]box

System partition

Usethesystemtomodifythepartitiontool

Register(CS(code)IPinstruction)

ROMBOOT:harddiskboot(readMBRmasterbootrecord),storedin:cylinder,Magnetichead,magneticfan(themagneticfanhas512bytes,twohexadecimals(pleasechecktheinformationhereforspecificdetails)

HarddiskBOOT:executeMBR(verifypartitiontable),upto4Partitions(thereisonlyoneactivepartition)

Partition:Primarypartition:Right-click"MyComputer","Manage":"DiskManagement",rightclickonthe"Unassigned"blankinthephysicaldisktocreatePrimarypartition

Extendedpartition:multiple"logicaldisks"canbecreated

Hiddensystempartition

1.Pressthe"Win+R"keycombinationtoopen"Enterthe"gpedit.msc"commandintheRunwindowandpressEntertoopentheGroupPolicyEditor.

2,intheopenedGroupPolicyEditor,click"UserConfiguration-WindowsComponents-WindowsResourceManager".

3.Intherightwindow,findanddouble-click"Preventaccesstothedrivefrom"MyComputer"";

4.Opentheeditingwindow,Click"Enabled",select"OnlyrestrictdriveC"intheoptionsbelow,andthenclickthe"Apply"button.

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