How to solve the problem that MBR does not support partitions over 2T, and lossless transfer to GPT

Tencent cloud windows machine , Hard disk drive below 58003 The does not support online expansion of the hard disk

commonly powershell perform 2 Command to get the drive version of hard disk and network card [System.Diagnostics.FileVersionInfo]::GetVersionInfo("C:\Windows\System32\drivers\viostor.sys") [System.Diagnostics.FileVersionInfo]::GetVersionInfo("C:\Windows\System32\drivers\netkvm.sys")

or

(get-childitem "$env:systemroot\system32\drivers\viostor.sys").VersionInfo.FileVersion (get-childitem "$env:systemroot\system32\drivers\netkvm.sys").VersionInfo.FileVersion

Some friends , The hard drive is already ＞58003 Of 58005 了 , How to expand the data disk , There is no way to add the new space on the right to the partition on the left （“ Expand volume ” Grey point no ）？

reason ：MBR The biggest support 2T, Before the expansion , The partition of the data disk has been completed MBR 了 , Hard disk capacity after capacity expansion ＞2T, The new space cannot be added to the previous partition

Solution ： Without losing previous data , utilize https://www.disktool.cn/download.html Change the original partition to GPT, then “ Expand volume ” You can click the button

Be careful ： Take a snapshot before operation

Be careful ： Take a snapshot before operation

Be careful ： Take a snapshot before operation

Partition assistant usage ：