Windows 10: Reboot and select proper boot device.

Discus and support Reboot and select proper boot device. in Windows 10 Ask Insider to solve the problem; Got new parts for my PC and decided to start it again from zero, so I downloaded a copy of Win10 to my USB drive and went on to install. I had some... Discussion in 'Windows 10 Ask Insider' started by /u/Grabs_Zel, Oct 19, 2020.

  1. Reboot and select proper boot device.


    Got new parts for my PC and decided to start it again from zero, so I downloaded a copy of Win10 to my USB drive and went on to install. I had some troubles with it, the PC turned off and wouldn't turn back on past the initial loading screen.

    Decided to just boot the USB drive from the bios screen and it worked, Windows Setup opened up and I went through with it. When I got to the step where you select which partition you want to use, I wasn't allowed to use any of mine, cause my HDD had an MBR partition table, so I reset the disk and converted it into GPT using the command prompt inside Windows Setup.

    It should work now, but it didn't. I got error 0x80300001 and after searching some stuff, I restarted the PC (really dumb move, I should have just repaired the PC in Windows Setup). Now no matter what I try, the PC doesn't boot my usb driver and all I get is the "Reboot and select proper boot device" message. I already went to BIOS and my HDD is being detected and is already prioritize, even tried switching SATA cables/slots.

    I think I screwed up my Windows installation and can't even install it again now, what can I do to fix this ? I have a disk drive and a Win10 disk, but the disk drive is not plugged in and I don't have a screwdriver on me right now. Would installing Win10 through disk be the only solution ? Would even that work ? Please help.

    submitted by /u/Grabs_Zel
    [link] [comments]

    :)
     
    /u/Grabs_Zel, Oct 19, 2020
    #1

  2. Reboot and Select Proper Boot Device...after reboot?

    Hello all. Getting a little frustrated here. A couple of weeks ago we had a user come in on a Monday morning to find that her pc was displaying the classic message "Reboot and select proper boot device...". Tried popping in a windows disk and fixing the MBR, no luck. Ended up reinstalling windows and her few programs back on it. All was good after this. For about a day. She came in the next day to find the same message. So at that point we decided that more than likely the drive was bad even though oddly enough it tested out fine. It was a Corsair 60gb SSD.

    Last week we swapped that Corsair with a 64gb Crucial SSD and installed Windows. We then created a backup image of that drive. All was good until Thursday when her power strip that the PC was plugged into got tripped. Start up the computer for find "Reboot and select proper boot device..." message. So, apply the backed up image to the SSD since repairing the MBR didn't work.

    Now this morning she comes in and the PC is running fine. Attempts to open Microsoft Word and she gets a pop-up stating there isn't enough disk space. So, she then restarts and upon booting back up gets "Reboot and select proper boot device..."

    Any ideas what is causing this? Is it something with the mobo or do I just have horrible luck and replaced the bad SSD with another bad SSD?
     
    satindemon4u, Oct 19, 2020
    #2
  3. Cyberz Win User
    "reboot and select proper boot device" after fresh install

    I understand your logic.
    But that is not what is happening.
    See.

    Reboot and select proper boot device. [​IMG]

    It simply won't go.

    On the other hand, if I take this path... brings me to W10 from where I'm posting *Smile

    Reboot and select proper boot device. [​IMG]
     
    Cyberz, Oct 19, 2020
    #3
  4. Reboot and select proper boot device.

    Reboot and Select Proper Boot Device...after reboot?

    cmos battery, or bios chip is screwed up
     
    eidairaman1, Oct 19, 2020
    #4
Thema:

Reboot and select proper boot device.

Loading...
  1. Reboot and select proper boot device. - Similar Threads - Reboot select proper

  2. Reboot and Select Proper Boot Device

    in Windows 10 Ask Insider
    Reboot and Select Proper Boot Device: Hey, so I reinstalled Windows from a USB drive, and didn't delete my previous partitions. Don't know if that is the cause, but now whenever I turn on my computer, I get 'Reboot and Select proper Boot Device...' error, and I need to go into F12 boot menu to choose my...
  3. reboot and select proper boot device

    in Windows 10 Ask Insider
    reboot and select proper boot device: Hey, so my friend owns some religious center with a bunch of PCs in a room. They called me to fix them and install Windows 10, as they had a 32-bit OEM Windows 7 Home Basic full of your typical non tech-savvy pups in every corner. We didn’t have a flash drive or any other...
  4. Reboot and select proper boot device.

    in Windows 10 BSOD Crashes and Debugging
    Reboot and select proper boot device.: Hello Everyone. So i was working on a project in Indesign when i suddenly encountered some problem with some graphics in indesign. After a few seconds, the computer got a message The Blue Screen of Death where the stop code was : System Service Exception.Image attached below...
  5. “reboot and select proper boot device“

    in Windows 10 Ask Insider
    “reboot and select proper boot device“: I got a new gaming computer recently which has worked great until somehow overnight nothing works now. I get the message above when I try booting up my PC and have looked up ways to fix this issue. When I enter the bios menu my boot up device is there but when I click it the...
  6. 'Reboot and Select proper Boot device' error.

    in Windows 10 BSOD Crashes and Debugging
    'Reboot and Select proper Boot device' error.: My computer now boots to a screen that says "Boot and Select Proper Boot device or Insert Boot Media in selected Boot device and press a key" Right before this happened, I enabled IOMMU in my BIOS settings for virtualization. After booting after saving my bios, it booted...
  7. Reboot and select proper boot device

    in Windows 10 Ask Insider
    Reboot and select proper boot device: I just reset my pc, deleted all the files and everything. My pc is now saying “reboot and select proper boot device or insert boot media in selected boot device and press a key.” My computer has a 1tb hard drive and another labeled windows (C:). What do I do to fix this?...
  8. Reboot and select proper boot media in selected boot device

    in Windows 10 Performance & Maintenance
    Reboot and select proper boot media in selected boot device: Title says it all. I just installed a new ssd drive and loaded W10 on it. All was working fine; W10 rebooted several times did updates rebooted and all was OK. I got to work connecting other drives and put case back together and then the no boot. I disconnected the other...
  9. Reboot and Select proper Boot device

    in Windows 10 Installation and Upgrade
    Reboot and Select proper Boot device: Downloaded Windows 10 and started installing it. The install got to around 20% and now I'm stuck on a black screen with "Reboot and Select proper Boot device or Insert Boot Media in selected Boot device and press a key". I have gone into BIOS and changed boot order around but...
  10. "Reboot and select proper boot device"

    in Windows 10 Support
    "Reboot and select proper boot device": I just had a major BSOD with my 64-bit system, and it said it was collecting data and would then reboot. It said the error was related to netio.sys. When my PC rebooted, all I got was "Reboot and select proper boot device". It was like my OS wasn't there any more. I even...