Deleting a OS From a Partition

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I hoping someone could give me some advice. I have a computer with one hard drive that has been partitioned into a C (Primary) and a D (Logical) drives. I had been dual booting XP on C and Windows 7 RC on D but have since replaced XP with Windows 7 Home Premium on the C drive.

I no longer wish to dual boot so I would like to wipe out the RC on the D drive. Really I don't want to delete the partition but rather wipe it clean and keep it available to be used for storage.

While in disk management I notice that I can highlight the D drive then right click and I see an option to format. Would this accomplish what I'm looking to do or is there another method I should try?

Thanks
 

My Computer My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Home Premium
CPU
i7 920
Motherboard
Asus P6T Deluxe
Memory
6 GB DDR3
Graphics Card(s)
Geforce GTX 260
Monitor(s) Displays
Dell 2410
Screen Resolution
1920x1200
Hard Drives
1 TB Western Digital Caviar Black
PSU
Corsair 850w
Case
Cooler Master 922 HAF
Keyboard
Logitech Wave
Mouse
Logitech G500
Yes, a Quick format will do the job.
 

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System One System Two

  • Computer type
    PC/Desktop
    OS
    7 X64
    CPU
    i5 8400
    Motherboard
    gigabyte b365m ds3h
    Memory
    2x8gb 3200mhz
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    pure power 11 400w cm
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    Coolermaster
    Cooling
    cryorig m9i
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    CPU
    g5400
    Motherboard
    ga b365m ds3h
    Memory
    8gb ddr4 2400
    PSU
    xfx pro 450w
Thanks SIW2, I'll give it a go.
 

My Computer My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Home Premium
CPU
i7 920
Motherboard
Asus P6T Deluxe
Memory
6 GB DDR3
Graphics Card(s)
Geforce GTX 260
Monitor(s) Displays
Dell 2410
Screen Resolution
1920x1200
Hard Drives
1 TB Western Digital Caviar Black
PSU
Corsair 850w
Case
Cooler Master 922 HAF
Keyboard
Logitech Wave
Mouse
Logitech G500
Alright I used quick format and it deleted everything on the D partition just like I wanted. But when I restarted windows boot manager still asks me to make a choice as to what version of Windows 7 I want to boot into.

If I were to pick the one that was on the D drive it won't work (as expected). Now how do I get boot manager to stop thinking a OS is still installed on D?
 

My Computer My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Home Premium
CPU
i7 920
Motherboard
Asus P6T Deluxe
Memory
6 GB DDR3
Graphics Card(s)
Geforce GTX 260
Monitor(s) Displays
Dell 2410
Screen Resolution
1920x1200
Hard Drives
1 TB Western Digital Caviar Black
PSU
Corsair 850w
Case
Cooler Master 922 HAF
Keyboard
Logitech Wave
Mouse
Logitech G500
I think what you need is bcdedit from the command line or a program called Easy BCD. The latter is free, easily found, and has a graphical interface that does everything bcdedit does from the command line.

Find it and download it.

Someone will tell you how to operate it.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Ignatz Special; 4 speed manual gearbox; factory air conditioning; one of one
OS
Windows 7 Home Premium SP1, 64-bit
CPU
Intel Skylake i5-6600K, not overclocked
Motherboard
AsRock Z170M Extreme 4, micro ATX
Memory
8 GB HyperX DDR4-2666 (2 x 4 GB)
Graphics Card(s)
none; graphics are integrated on CPU
Sound Card
onboard: Realtek ALC1150; external: USB Behringer UF0-202
Monitor(s) Displays
Dell S2340M 23 inch IPS
Screen Resolution
1600 x 900
Hard Drives
System: Crucial MX100 series SSD, 128 GB;
Data: Samsung Spinpoint 103SJ, 1 TB;
Backup: WD Caviar Green WD30EZRX-00D8PB0, 3 TB
PSU
Rosewill SilentNight 500 watt fanless, semi-modular
Case
Antec Solo II
Cooling
Noctua NH-U12S; Noctua F12 intake, Noctua S12A exhaust
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Microsoft 200 6JH-00001 USB
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Dell or Microsoft optical wired; USB
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Microsoft Security Essentials and Malwarebytes Premium
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Pale Moon
Other Info
All fans PWM; speeds at idle: CPU circa 500 rpm; intake circa 600 rpm; exhaust circa 600 rpm; CPU temps 27 idle and 47 C load in a warm room (27 C/81 F) when running Intel Extreme Tuning Utility stress test.
Type msconfig in start search box.

Click it when it pops up. Select the Boot tab. Highlight the entry you don't want , click Delete, Apply, OK , Exit without restart.
 

My Computers My Computers

System One System Two

  • Computer type
    PC/Desktop
    OS
    7 X64
    CPU
    i5 8400
    Motherboard
    gigabyte b365m ds3h
    Memory
    2x8gb 3200mhz
    Hard Drives
    various
    PSU
    pure power 11 400w cm
    Case
    Coolermaster
    Cooling
    cryorig m9i
  • Computer type
    PC/Desktop
    OS
    7x64
    CPU
    g5400
    Motherboard
    ga b365m ds3h
    Memory
    8gb ddr4 2400
    PSU
    xfx pro 450w
You guys rock! Deleting the ghost listing using the msconfig trick worked perfectly.

Thanks thanks again.
 

My Computer My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Home Premium
CPU
i7 920
Motherboard
Asus P6T Deluxe
Memory
6 GB DDR3
Graphics Card(s)
Geforce GTX 260
Monitor(s) Displays
Dell 2410
Screen Resolution
1920x1200
Hard Drives
1 TB Western Digital Caviar Black
PSU
Corsair 850w
Case
Cooler Master 922 HAF
Keyboard
Logitech Wave
Mouse
Logitech G500
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