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Windows 7: Windows Boot Manager - Delete a Listed Operating System

Windows Boot Manager - Delete a Listed Operating System

EXAMPLE: Windows Boot Manager or "Startup Options" (Windows 8)

NOTE: This is the boot screen where you select what operating system that you would like to start. By default, you have 30 seconds to choose another operating system before the default operating system will start automatically.

3. Select the operating system you want to delete that is not set as the Default OS, and click/tap on Delete. (see screenshot above)

NOTE: If the OS you want to delete from the list is the Default OS, then you will need to change the default operating system to another listed OS first.

6. Click/tap on the Restart button. (see screenshot below)

WARNING: This will restart the computer immediately. Make sure you save and close anything open that you do not want to lose first.

NOTE: If you have a RAID setup or a PCI-E SSD as your boot drive and want to open a command prompt at boot, then you may need to use the Load Drivers option in the System Recovery Options screen to load it's drivers first before Windows will see the boot drive to be able to use the bcdedit command on it.

NOTE: This will let you see what OS is the default to start under the Windows Boot Manager section, and to see the description (name) and identifier of the operating system(s) listed in Windows Boot Manager are under the Windows Boot Loader section(s). For example, Microsoft Windows Vista (description) as (identifier).

3. In the elevated command prompt, type the command below for a listed OS that you want to delete, and press Enter. (see screenshot below)

NOTE: If the OS you want to delete from the list is the Default OS, then you will need to change the default operating system to another listed OS first. bcdedit /delete

4. In the elevated command prompt, type bcdedit and press enter. (see screenshot below step 3)

NOTE: This will let you see and verify that the OS has been deleted.

NOTE: You can click on the "Download" button at the bottom to download the free version. Registration is not required to download.

NOTE: If the OS you want to delete from the list is the Default OS, then you will need to change the default operating system to another listed OS first.

3. Click/tap on Yes to confirm deletion. (see screenshot below)

4. The OS (ex: Microsoft Windows Vista) is now deleted. (see screenshot below)

5. When finished, close EasyBCD.

CPU Q9450 @ 3.6GHZ 1.34v

Motherboard ASUS P5K PREMIUM P35

Memory 8GB 1066 buffalo firestix @ 1152mhz CL5

Graphics Card Sapphire HD 5970 + GTX260 (physX)

Sound Card Creative X-FI Xtreme Gamer

Monitor(s) Displays SAMSUNG 20'' & SAMSUNG 23'' (dual screens)

Screen Resolution 2048x1152 & 1680x1050

Mouse logitech NX5

PSU XCILIO 850w (78A)

Case CM590 1x 120x38mm & 2x92x38mm / 4x 120x25mm

Cooling AC7 PRO @ 92x38mm blower, Lamptron military bus bay controll

Hard Drives 1x seagate 160gb IDE & 1x seagate 160gb SATA

Internet Speed 2MB

Other Info its a continual ''work in progress''.

System Manufacturer/Model Number Self built custom

OS 64-bit Windows 10 Pro

CPU Intel i7-3930K 3.2 Ghz (O/C 4 Ghz)

Motherboard ASRock X79 Extreme11

Memory 32 GB (4x8GB) G.SKILL DDR3 Quad PC3-19200 2400MHz

Graphics Card ASUS ROG-STRIX-GTX1080TI-O11G-GAMING

Sound Card SB Recon 3Di Integrated Chip

Monitor(s) Displays 3 x 27" Asus VE278Q

Screen Resolution 1920x1080

Mouse Logitech MX Master

PSU OCZ Series Gold OCZZ1000M 1000W

Case Corsair Air 740

Cooling Corsair Hydro H115i

Hard Drives 256GB OCZ Vector 6TB WD Black WD6001FZWX

Internet Speed 300 Mb/s Download and 30 Mb/s Upload

Antivirus Malwarebyte Anti-Malware Premium

Other Info Creative F200 webcam * Lite-On iHBS212 12x BD Writer * Samsung CLX-3175FW Printer * Linksys EA9500 Router * Arris SB6190 Cable Modem * APC SMART-UPS RT 1000 XL

CPU AMD Athlon 64 FX-57

Motherboard Abit AV8 (VIA K8t800P-8237)

Memory Corsair CMX1024-3200C2(2 sticks)Corsair CMX512-3200XL(2 stic

Graphics Card ATI Radeon HD 3850

Sound Card Creative SB Audigy 2 ZS (WDM)

Monitor(s) Displays Samsung SyncMaster 2443BWX

Hard Drives Hitachi HDP725032GLAT80, Maxtor 6 L200MO, WDC WD20 00JD-22HBB0

System Manufacturer/Model Number Self built custom

OS 64-bit Windows 10 Pro

CPU Intel i7-3930K 3.2 Ghz (O/C 4 Ghz)

Motherboard ASRock X79 Extreme11

Memory 32 GB (4x8GB) G.SKILL DDR3 Quad PC3-19200 2400MHz

Graphics Card ASUS ROG-STRIX-GTX1080TI-O11G-GAMING

Sound Card SB Recon 3Di Integrated Chip

Monitor(s) Displays 3 x 27" Asus VE278Q

Screen Resolution 1920x1080

Mouse Logitech MX Master

PSU OCZ Series Gold OCZZ1000M 1000W

Case Corsair Air 740

Cooling Corsair Hydro H115i

Hard Drives 256GB OCZ Vector 6TB WD Black WD6001FZWX

Internet Speed 300 Mb/s Download and 30 Mb/s Upload

Antivirus Malwarebyte Anti-Malware Premium

Other Info Creative F200 webcam * Lite-On iHBS212 12x BD Writer * Samsung CLX-3175FW Printer * Linksys EA9500 Router * Arris SB6190 Cable Modem * APC SMART-UPS RT 1000 XL

CPU AMD Athlon 64 FX-57

Motherboard Abit AV8 (VIA K8t800P-8237)

Memory Corsair CMX1024-3200C2(2 sticks)Corsair CMX512-3200XL(2 stic

Graphics Card ATI Radeon HD 3850

Sound Card Creative SB Audigy 2 ZS (WDM)

Monitor(s) Displays Samsung SyncMaster 2443BWX

Hard Drives Hitachi HDP725032GLAT80, Maxtor 6 L200MO, WDC WD20 00JD-22HBB0

System Manufacturer/Model Number Self built custom

OS 64-bit Windows 10 Pro

CPU Intel i7-3930K 3.2 Ghz (O/C 4 Ghz)

Motherboard ASRock X79 Extreme11

Memory 32 GB (4x8GB) G.SKILL DDR3 Quad PC3-19200 2400MHz

Graphics Card ASUS ROG-STRIX-GTX1080TI-O11G-GAMING

Sound Card SB Recon 3Di Integrated Chip

Monitor(s) Displays 3 x 27" Asus VE278Q

Screen Resolution 1920x1080

Mouse Logitech MX Master

PSU OCZ Series Gold OCZZ1000M 1000W

Case Corsair Air 740

Cooling Corsair Hydro H115i

Hard Drives 256GB OCZ Vector 6TB WD Black WD6001FZWX

Internet Speed 300 Mb/s Download and 30 Mb/s Upload

Antivirus Malwarebyte Anti-Malware Premium

Other Info Creative F200 webcam * Lite-On iHBS212 12x BD Writer * Samsung CLX-3175FW Printer * Linksys EA9500 Router * Arris SB6190 Cable Modem * APC SMART-UPS RT 1000 XL

more than 1 computer a person would remember these things. Alas no.

Thanks for jogging my memory, Doug

System Manufacturer/Model Number Drywallguy

OS Windows 7 Pro x64

CPU AMD FX 6300

Motherboard Asus M5a99FX pro

Memory 8GB Gskill Sniper

Graphics Card Sapphire AMD HD 7770

Sound Card On board

Monitor(s) Displays Samsung Syncmaster 2253 & LG Flatron W2242T

Screen Resolution 1680 X 1050

Mouse Microsoft Trackball Explorer

PSU OCZ StealthXStream 700W

Hard Drives 5 Western Digital and Seagate mix Totaling 2.5 TB

System Manufacturer/Model Number Self built custom

OS 64-bit Windows 10 Pro

CPU Intel i7-3930K 3.2 Ghz (O/C 4 Ghz)

Motherboard ASRock X79 Extreme11

Memory 32 GB (4x8GB) G.SKILL DDR3 Quad PC3-19200 2400MHz

Graphics Card ASUS ROG-STRIX-GTX1080TI-O11G-GAMING

Sound Card SB Recon 3Di Integrated Chip

Monitor(s) Displays 3 x 27" Asus VE278Q

Screen Resolution 1920x1080

Mouse Logitech MX Master

PSU OCZ Series Gold OCZZ1000M 1000W

Case Corsair Air 740

Cooling Corsair Hydro H115i

Hard Drives 256GB OCZ Vector 6TB WD Black WD6001FZWX

Internet Speed 300 Mb/s Download and 30 Mb/s Upload

Antivirus Malwarebyte Anti-Malware Premium

Other Info Creative F200 webcam * Lite-On iHBS212 12x BD Writer * Samsung CLX-3175FW Printer * Linksys EA9500 Router * Arris SB6190 Cable Modem * APC SMART-UPS RT 1000 XL

OS Windows 7 Professional x64

CPU Intel Core i7 860

Motherboard Gigabyte GA-P55-UD4P

Memory 4GB DDR3 Mushkin 1600Mhz @ 7-8-7-20

Graphics Card MSI GTS250 1GB DDR3 Twin Frozr

Sound Card Onboard realtek

Monitor(s) Displays Samsung SyncMaster 24" P2450 + Samsung 20" 2033

Screen Resolution 1920 X 1080 and 1600 X 900 (#2 system 1440 X 900)

Mouse Microsoft wireless laser mouse 5000

PSU Corsair 750 HX Modular

Case Lancool PC-K62

Cooling Cooler Master TX3 CPU cooler and 4-140mm and 1-120mm case

Hard Drives Patriot Inferno 120GB SSD + 3 WD Blue 640GB drives

Internet Speed 7 Mb down 1.5 up

Other Info System #2: AMD Phenom II X6 1055T (Freezer 7 Pro cooler) - Gigabyte 880GMA-UD2H - WD 500GB Black - 9500GT (1GB) 500W OCZ modular PSU - Antec 200 case. System #3 (LapTop) Core 2 Duo T6670 - 320GB 7200RPM HD - 4GB DDR3 RAM.

Windows Boot Manager - Delete a Listed Operating System

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