No Operating System Options at boot


FreeBooter said:
Did the both command find the both operating system and did you ad them to BCD?
Click to expand...

The first command listed both OSs. Uh, no I didn't. I don't think I know how. Sorry.

Kind regards,

tecknot
 

My Computers My Computers

System One Other systems

  • At a glance

    Windows 11 Pro 25H2 build 26300.9725Intel i7 8750H @ 2.2 GHz16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC...Intel UHD Graphics 630 & NVIDIA Quadro P600
    OS
    Windows 11 Pro 25H2 build 26300.9725
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkPad Workstation P72
    CPU
    Intel i7 8750H @ 2.2 GHz
    Motherboard
    Lenovo 01YU291
    Memory
    16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3
    Graphics Card(s)
    Intel UHD Graphics 630 & NVIDIA Quadro P600
    Sound Card
    Realtek ALC3286 & Focusrite Saffire 24 Pro DSP
    Monitor(s) Displays
    17.3"
    Screen Resolution
    3840x2160
    Hard Drives
    1TB SSD Samsung 860 EVO SATA 3
    1TB SSD Samsung 970 EVO M.2 NVMe PCIe 3 x 4
    2TB SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
    PSU
    230W
    Cooling
    fan
    Keyboard
    UltraNav
    Mouse
    Kensington wireless Orbit
    Internet Speed
    640Mbps
    Browser
    DuckDuckGo and Firefox
    Antivirus
    Defender
    Other Info
    CM246 Chipset
  • VM with Windows 11 26H2 b 26300.9725: 4 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3; 150GB on SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
You use bootrec /rebuildbcd command to add those found operating systems to BCD store.
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 7 5700GMicron Technology DDR4-3200 16GBNVIDIA GeForce RTX 3060
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
HP Pavilion
CPU
AMD Ryzen 7 5700G
Motherboard
Erica6
Memory
Micron Technology DDR4-3200 16GB
Graphics Card(s)
NVIDIA GeForce RTX 3060
Sound Card
Realtek ALC671
Monitor(s) Displays
Samsung SyncMaster U28E590
Screen Resolution
3840 x 2160
Hard Drives
SAMSUNG MZVLQ1T0HALB-000H1

My Computers My Computers

System One Other systems

  • At a glance

    Windows 11 Pro 25H2 build 26300.9725Intel i7 8750H @ 2.2 GHz16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC...Intel UHD Graphics 630 & NVIDIA Quadro P600
    OS
    Windows 11 Pro 25H2 build 26300.9725
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkPad Workstation P72
    CPU
    Intel i7 8750H @ 2.2 GHz
    Motherboard
    Lenovo 01YU291
    Memory
    16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3
    Graphics Card(s)
    Intel UHD Graphics 630 & NVIDIA Quadro P600
    Sound Card
    Realtek ALC3286 & Focusrite Saffire 24 Pro DSP
    Monitor(s) Displays
    17.3"
    Screen Resolution
    3840x2160
    Hard Drives
    1TB SSD Samsung 860 EVO SATA 3
    1TB SSD Samsung 970 EVO M.2 NVMe PCIe 3 x 4
    2TB SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
    PSU
    230W
    Cooling
    fan
    Keyboard
    UltraNav
    Mouse
    Kensington wireless Orbit
    Internet Speed
    640Mbps
    Browser
    DuckDuckGo and Firefox
    Antivirus
    Defender
    Other Info
    CM246 Chipset
  • VM with Windows 11 26H2 b 26300.9725: 4 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3; 150GB on SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
FreeBooter said:
You use bootrec /rebuildbcd command to add those found operating systems to BCD store.
Click to expand...

HI FreeBooter,

Okay, I ran the above command, but I got the response, "Cannot create a file when that file already exists."

Kind regards,

tecknot
 

My Computers My Computers

System One Other systems

  • At a glance

    Windows 11 Pro 25H2 build 26300.9725Intel i7 8750H @ 2.2 GHz16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC...Intel UHD Graphics 630 & NVIDIA Quadro P600
    OS
    Windows 11 Pro 25H2 build 26300.9725
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkPad Workstation P72
    CPU
    Intel i7 8750H @ 2.2 GHz
    Motherboard
    Lenovo 01YU291
    Memory
    16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3
    Graphics Card(s)
    Intel UHD Graphics 630 & NVIDIA Quadro P600
    Sound Card
    Realtek ALC3286 & Focusrite Saffire 24 Pro DSP
    Monitor(s) Displays
    17.3"
    Screen Resolution
    3840x2160
    Hard Drives
    1TB SSD Samsung 860 EVO SATA 3
    1TB SSD Samsung 970 EVO M.2 NVMe PCIe 3 x 4
    2TB SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
    PSU
    230W
    Cooling
    fan
    Keyboard
    UltraNav
    Mouse
    Kensington wireless Orbit
    Internet Speed
    640Mbps
    Browser
    DuckDuckGo and Firefox
    Antivirus
    Defender
    Other Info
    CM246 Chipset
  • VM with Windows 11 26H2 b 26300.9725: 4 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3; 150GB on SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
You can manually delete and create BCD store file.

If rebuilding the BCD store doesn't resolve the startup issue, you can export and delete the BCD store using this guide.
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 7 5700GMicron Technology DDR4-3200 16GBNVIDIA GeForce RTX 3060
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
HP Pavilion
CPU
AMD Ryzen 7 5700G
Motherboard
Erica6
Memory
Micron Technology DDR4-3200 16GB
Graphics Card(s)
NVIDIA GeForce RTX 3060
Sound Card
Realtek ALC671
Monitor(s) Displays
Samsung SyncMaster U28E590
Screen Resolution
3840 x 2160
Hard Drives
SAMSUNG MZVLQ1T0HALB-000H1
FreeBooter said:
You can manually delete and create BCD store file.

If rebuilding the BCD store doesn't resolve the startup issue, you can export and delete the BCD store using this guide.
Click to expand...

Hi FreeBooter,

I got a problem when entering the command "bcdedit /export C:\bcdbackup. I got the response: "The Store export operation has failed. There is not enough space on the disk."

Is there a remedy to this one?

Thanks in advance.

Kind regards,

tecknot
 

My Computers My Computers

System One Other systems

  • At a glance

    Windows 11 Pro 25H2 build 26300.9725Intel i7 8750H @ 2.2 GHz16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC...Intel UHD Graphics 630 & NVIDIA Quadro P600
    OS
    Windows 11 Pro 25H2 build 26300.9725
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkPad Workstation P72
    CPU
    Intel i7 8750H @ 2.2 GHz
    Motherboard
    Lenovo 01YU291
    Memory
    16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3
    Graphics Card(s)
    Intel UHD Graphics 630 & NVIDIA Quadro P600
    Sound Card
    Realtek ALC3286 & Focusrite Saffire 24 Pro DSP
    Monitor(s) Displays
    17.3"
    Screen Resolution
    3840x2160
    Hard Drives
    1TB SSD Samsung 860 EVO SATA 3
    1TB SSD Samsung 970 EVO M.2 NVMe PCIe 3 x 4
    2TB SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
    PSU
    230W
    Cooling
    fan
    Keyboard
    UltraNav
    Mouse
    Kensington wireless Orbit
    Internet Speed
    640Mbps
    Browser
    DuckDuckGo and Firefox
    Antivirus
    Defender
    Other Info
    CM246 Chipset
  • VM with Windows 11 26H2 b 26300.9725: 4 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3; 150GB on SSD Samsung 990 PRO M.2 NVMe PCIe 3 x 4
bcd store is in EFI\Microsoft\Boot directory.

First assign a letter (Example S:) to EFI system partition and then give the command

attrib S:\EFI\Microsoft\Boot\bcd -h -r -s to relieve the hidden, readonly and system attribute.

and then try to rename it. Then recreate the bcd store using bootrec /rebuildbcd command from Recovery Console.

Hope this helps.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro build 26300.9711Intel i7-4790Teams DDR3-1600 4x4 GBMSI Nvidia GeForce GTX 1050Ti
    OS
    Windows 11 Pro build 26300.9711
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Built
    CPU
    Intel i7-4790
    Motherboard
    Asus H97 Pro Gamer with add-on TPM1.2 module
    Memory
    Teams DDR3-1600 4x4 GB
    Graphics Card(s)
    MSI Nvidia GeForce GTX 1050Ti
    Sound Card
    Realtek ALC1150
    Monitor(s) Displays
    Dell P2425D
    Screen Resolution
    2560 by 1440 pixels
    Hard Drives
    Corsair NVMe M.2 Core XT 1000 GB (Windows 11 v.25H2); Samsung SATA Evo 870 500 GB (Windows 11 v.25H2);
    PSU
    Corsair HX850
    Case
    Gigabyte Solo 210
    Cooling
    Zalman CNPS7X Tower
    Keyboard
    Microsoft AIO Wireless (includes touchpad)
    Mouse
    HP S1000 Plus Wireless
    Internet Speed
    1000 Mb fiber optic
    Browser
    Chrome; MS Edge
    Antivirus
    Windows Defender

  • At a glance

    MacOS 12 MontereyIntel Core i58 GBIntel integrated
    Operating System
    MacOS 12 Monterey
    Computer type
    Laptop
    Manufacturer/Model
    Apple Macbook Air
    CPU
    Intel Core i5
    Memory
    8 GB
    Graphics card(s)
    Intel integrated
    Screen Resolution
    1440 by 900 pixels
    Hard Drives
    128 GB
    Keyboard
    Built-in
    Mouse
    Microsoft Wireless
    Internet Speed
    802.11 ac
    Browser
    Chrome; Safari
    Antivirus
    N/A
You must log in or register to reply here.

Similar threads

Download More RAM: Dismantling Windows Operating System Defences with Mischievous Memory
Replies
8
Views
1K
Scannerman
Scannerman
Thousands of “high-severity vulnerabilities” in “every major operating system and web browser discovered by Mythos AI
Replies
14
Views
2K
TraderGary
TraderGary
I need to transfer a Windows 11 operating system to a new drive
Replies
9
Views
4K
Megahertz
Megahertz
no WiFi after system update: "No operation can be performed on Wi-Fi while it has its media disconnected."
Replies
13
Views
8K
Jacee
Jacee
How to fix this - Operating System Loader failed signature verification
2
Replies
37
Views
24K
Almighty1
Almighty1

Latest Support Threads

Latest Tutorials

Back
Top Bottom