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Delete a partition that has windows

Hey, so I just restore my OLD computer. So, the first time i boot it again, it was fine but it was super bloaty. So what I did, I installed windows again but windows xp installed it on another partition. Now I have 2 partition with windows. Now, i want to format the partition that has bloated windows but I have no idea how to do it. Please help if you know what to do, and thanks :D 

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You can use diskpart to remove the partition. If you need help feel free to ask.

 

On the final step: "delete partition override"

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Just now, dawidyadhana said:

steps?

diskpart is through command prompt. If you need help, ask.

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Win + R

"cmd"

"diskpart"

"list disk"

"select disk #" #= the disk you need

"list partition"

"select partition #" # = the partition you need

"delete partition override" if it has Windows.

If you want to wipe the drive back to zeroes: "clean all"

 

Note: You will need to have Windows on another drive in order for this to work properly.

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Storage: Western Digital - BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive
Video Card: EVGA - 970 SSC ACX (1080 is in RMA)
Case: Fractal Design - Define R5 w/Window (Black) ATX Mid Tower Case
Power Supply: EVGA - SuperNOVA P2 750W with CableMod blue/black Pro Series
Optical Drive: LG - WH16NS40 Blu-Ray/DVD/CD Writer 
Operating System: Microsoft - Windows 10 Pro OEM 64-bit and Linux Mint Serena
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Mouse: Logitech - G502 Wired Optical Mouse
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Speakers: Logitech - Z506 155W 5.1ch Speakers

 

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3 minutes ago, ARikozuM said:

Win + R

"cmd"

"diskpart"

"list disk"

"select disk #" #= the disk you need

"list partition"

"select partition #" # = the partition you need

"delete partition override" if it has Windows.

If you want to wipe the drive back to zeroes: "clean all"

 

Note: You will need to have Windows on another drive in order for this to work properly.

"The selected partition may be necessary to the operation of your computer, and may not be deleted" 

I think it's because it's a primary partition

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Just now, dawidyadhana said:

"The selected partition may be necessary to the operation of your computer, and may not be deleted" 

I think it's because it's a primary partition

It's because you're using it.

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Storage: Western Digital - Blue 2TB 3.5" 5400RPM Internal Hard Drive
Storage: Western Digital - BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive
Video Card: EVGA - 970 SSC ACX (1080 is in RMA)
Case: Fractal Design - Define R5 w/Window (Black) ATX Mid Tower Case
Power Supply: EVGA - SuperNOVA P2 750W with CableMod blue/black Pro Series
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Mouse: Logitech - G502 Wired Optical Mouse
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Speakers: Logitech - Z506 155W 5.1ch Speakers

 

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12 minutes ago, dawidyadhana said:

i just check it again and I'm selecting the right partition. what's wrong now

Are you booting off of that drive?

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Storage: Samsung - 850 EVO-Series 500GB 2.5" Solid State Drive 
Storage: Samsung - 960 EVO 500GB M.2-2280 Solid State Drive
Storage: Western Digital - Blue 2TB 3.5" 5400RPM Internal Hard Drive
Storage: Western Digital - BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive
Video Card: EVGA - 970 SSC ACX (1080 is in RMA)
Case: Fractal Design - Define R5 w/Window (Black) ATX Mid Tower Case
Power Supply: EVGA - SuperNOVA P2 750W with CableMod blue/black Pro Series
Optical Drive: LG - WH16NS40 Blu-Ray/DVD/CD Writer 
Operating System: Microsoft - Windows 10 Pro OEM 64-bit and Linux Mint Serena
Keyboard: Logitech - G910 Orion Spectrum RGB Wired Gaming Keyboard
Mouse: Logitech - G502 Wired Optical Mouse
Headphones: Logitech - G430 7.1 Channel  Headset
Speakers: Logitech - Z506 155W 5.1ch Speakers

 

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Windows will not be able to complete the deletion if it's gone.

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CPU: Intel - Core i7-8700K

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Thermal Compound: Arctic Silver - 5 High-Density Polysynthetic Silver 3.5g Thermal Paste 
Motherboard: ASRock Z370 Extreme4
Memory: G.Skill TridentZ RGB 2x8GB 3200/14
Storage: Samsung - 850 EVO-Series 500GB 2.5" Solid State Drive 
Storage: Samsung - 960 EVO 500GB M.2-2280 Solid State Drive
Storage: Western Digital - Blue 2TB 3.5" 5400RPM Internal Hard Drive
Storage: Western Digital - BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive
Video Card: EVGA - 970 SSC ACX (1080 is in RMA)
Case: Fractal Design - Define R5 w/Window (Black) ATX Mid Tower Case
Power Supply: EVGA - SuperNOVA P2 750W with CableMod blue/black Pro Series
Optical Drive: LG - WH16NS40 Blu-Ray/DVD/CD Writer 
Operating System: Microsoft - Windows 10 Pro OEM 64-bit and Linux Mint Serena
Keyboard: Logitech - G910 Orion Spectrum RGB Wired Gaming Keyboard
Mouse: Logitech - G502 Wired Optical Mouse
Headphones: Logitech - G430 7.1 Channel  Headset
Speakers: Logitech - Z506 155W 5.1ch Speakers

 

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From what I have understood, you want to delete the system partition that you are currently using? Am I right? Then you can't do it using diskmgmt when you are booted to that drive. You should insert your OS installation disk and delete all the partitions there. That should solve your problem. :)

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3 hours ago, darkwizard06 said:

From what I have understood, you want to delete the system partition that you are currently using? Am I right? Then you can't do it using diskmgmt when you are booted to that drive. You should insert your OS installation disk and delete all the partitions there. That should solve your problem. :)

no, ANOTHER partition (not another disk) that has windows in it,

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