Boot Manager Is Missing Cannot Get To Setup Screen
Jun 22, 2013
I have looked around a bit and all solutions to this problem require me to get into the startup screen when booting from the installation disk upon startup. The problem is I cannot get to that screen!!
I am a uni student and can download windows 8 OS for free at msdnaa, I have done that and made an image file on a dvd and usb stick. I then put both of those into my dell N5010 (which is running win 7 now) and try to access them upon startup, (I go into the boot menu and try booting from booth DVD and USB) and both times I just get the error "boot manager is missing press ctr, alt, del to restart) so I cannot even get into the installation screen to do the repair that is says I need to do on all the other solutions I have seen.
After creating a UEFI bootable USB thumb drive with Rufus (using Windows 8.1 Enterprise ISO x64), for a Dell Optiplex 3010 (configured as UEFI only, no CSM, latest firmware version, Windows 8 installed), I didn't see a USB boot option, so I tried to add one manually. Unfortunately I erased the existing boot option (boot manager) by mistake. Although there were two boot options for PXE booting, the machine will not start anymore, even when there is an active WDS server on the network.
I also see Led's 2 and 3 lighting up, meaning according to the manual 'hardware ok but bios possibly damaged/corrupt'.
I understand I cannot start the machine from a bios boot disk because of GPT partitioning, and the UEFI USB boot disk I made might be corrupt (as it didn't show up as a boot option), however I don't understand why it won't boot from the PXE network card, as these boot options are still there.
Yesterday, after many, many problems with my computer, I finally decided to reinstall Windows 8.1 Pro onto my ASUS X200CA netbook. However, after backing up and reinstalling the OS, I found that when I tried to disable "Launch CSM" in my BIOS, all of my boot options would disappear and my laptop would continually boot into my BIOS. When I re-enabled "Launch CSM", the boot options would reappear - however, it had not included the "Option #1 - Windows Boot Manager" that I had seen in my other installation.
Alright, so after restarting my Toshiba Satellite L50A16H Laptop (Windows 8.1) it gave me a blue recovery screen,
it stated: The Boot Configuration Data file is missing some required information. File: BCD Error Code: 0xc0000034
Unfortunatly I haven't made a backup or recovery file to boot my computer from so I'm stuck with the issue of finding a windows 8 iso file that matches my system, i tried getting the windows 8 iso from microsofts website but it asks for a product key before it lets you download the file, the problem is that my product key is built into the laptop and Toshiba has not provided me with the key on a sticker on the bottom or through any other method. apparently its built into the BIOS. i have a 16gb USB stick that i can boot from. using a key finder is obviously not an option because i cant start up the laptop. I was also wondering if i manage to find a windows 8 iso file to boot from, will my toshiba laptop automatically fill in the product key for windows 8 as i dont have it.
The computer is an ACER Aspire 3. 4Gb RAM. 500Gb memory.
I've been using the computer for a month and a half more or less and everything went OK only few small problems but 2 days ago. It did not Boot.When starting the PC the following appeared:
Recovery Your PC needs to be repaired
The boot configuration data file is missing some required information. File:BCD Error code: 0x000000d You'll need to use the recovery tools on your.....
The first thing I did was creating a bootable USB with Windows 8 software, it did not work. SO i used Rufus, it worked and launched the Windows 8 installation and recovery but when I tried to recover, refresh, anything it told me the disk was locked... or anything the only thing I'm able to access is Command Prompt.
I've been trying some commands that I've seen online but no luck so far. Some commands tell me "OK, successfully something" But when reboot and I change to default the boot order and UEFI then the same error appears.
I am having a problem with a new Dell Inspiron 15 3520 that came with Windows 8 installed and that I had been using for only a month when it went bad.
The problems started when I turned it off about ten days ago, and went I turned it back on a couple days later, and it was stuck in the apparently famous Windows 8 "Automatic repair couldn't repair your pc"/BSOD loop. I was not able to boot into safe mode. System restores made no difference. Somewhere along the line I found something that said that I had an "inaccessible_boot_device error".
From the repair menu maze, I was able to get to a command prompt. I used this to copy almost all of my files off of computer.
Chkdsk showed no bad sectors, no bad partition records, or other irregularities. sfc returned "Windows Resource Protection did not find any integrity violations". Some test (I do not remember which) showed that the boot record and BCD were fine. The Dell hardware diagnostic test showed everything working fine.
I am thinking that it is possible that the source of this was a virus or mechanical problem (I saw no evidence for either). If I had to guess, however, I would imagine that the computer stopped working after an automatic update pushed a corrupted/incompatible driver. I have seen discussions online about people having problems with NVIDIA video and/or SATA AHCI Controller drivers, and Windows 8 getting corrupted and stuck in the BSOD loop from that. At some point I saw a Windows Update Log (I am not sure where), that showed that, as Windows shut down the last time it was functional, automatic updates installed a new AHCI driver.
I tried downloading some new drivers for the 3520 from the Dell web site and installing them on the dead computer through a thumb drive and the command prompt. The downloads are all executables, however, and when I tried to run them, I get the message, "the subsystem needed to support the image type is not present". I believe that this message means that the driver executables are 32bit apps and won't run from a 64 bit command prompt. I also tried to use the "Drivers and Utilities" disk that came with my PC to do some driver rollbacks, but, I can't understand the file names or folder structure on the disk, and, when I try some to run some of the exe files ("setup.exe", for example) to get a gui interface, I get the "the subsystem needed to support the image type is not present" message.
After working on the problem for a while, I borrowed a friend's Windows 8 installation disk set. The computer will boot to the repair options off of the 64bit disk, but not the 32bit one. I did attempt a System Refresh off of the 64bit disk, and got back the message, "The drive where Windows in installed is locked. Unlock the drive and try again."
Around the time that I was messing with the BIOS settings to get the computer to boot off of the Windows 8 disk, I started getting a message "Your PC needs to be repaired - Boot Configuration Data file is missing some required information -- File:BCD -- error code 0xc0000034" at the start of my boot ups. I am not sure if I deleted a file somewhere during my repair efforts, or if I am getting this message because the computer is confused in efforts trying to boot off of the DVD. I get this message even with the DVD removed and the BIOS set to boot off of the Windows Boot Manager, however, so I am guessing that a file is now missing. And the message stops me from getting into the repair menus/command prompt any other way except through the installation disk.
I have a Dell 755 dual core, I loaded win 7 had a problem was with my CD rom, on boot up it was there, in devices it was there name and model, but as soon as I put CD in and opened the CD it would disappear off the machine sometime it would read what was on the disc and then disappear, I asked many question nobody gave me an answer. I installed it on a Dell 270 it works great.
Now on Win 8, the problem I have is if I have my mobile modem in the usb when I boot up my CD rom doesn't appear, if I take the modem out and boot up my CD rom is there with the drive letter G, when I put the modem in the CD remains and works correctly.
While I was messing around with my laptop, I decided to add on a fourth operating system, Arch Linux. I suppose I was pushing my luck a bit . Anyways, during the installation, I accidentally deleted the EFI system partition from my laptop, which contained the Windows Boot Manager and necessary files to boot. Great. I only made things worse by trying to troubleshoot, and broke grub as well.
I have a Windows 8 repair disk I made using the Windows 8 built in utility, but it does not boot: the computer turns on, and just hangs at the Toshiba splash screen.
I also can obviously not access the Toshiba recovery partitions, as they are booted into just like Windows itself.
I found a bootx64.efi file on one of my system's recovery partitions (Toshiba seems to have some really complex system going on) and placed it in EFIootootx64.efi. According to this site, FGA: The EFI boot process., I need to place the bkpbootmgfw.efi (on my system, that was what it was called, but I suspect boot-repair (ubuntu tool) messed something up when I was first setting up grub and the ESP and the bkp stands for backup) back onto the EFI System Partition.
Where to look for in the various Windows Imaging Format .wim and .swm files I have laying around my recovery partition(s) in order to extract the necessary EFI files. Any Windows Repair iso that works.
I'm not sure what I did, miss be when I was installing activclient but now I have a boot error asking for the windows installation disk. Also says
File: BootBCD Status: 0xc000000f Info: The Boot Configuration Data for your PC is missing or contains errors
I booted in recovery mode but I can't make a system recovery drive on a USB because it says the boot files are missing. And I don't have a recovery disk because SAMSUNG ATIV 6 doesn't have a disc drive. I've been searching the web for a recovery disc download to no avail.
My Dell Inspiron 660 is 2 months old. It came with Windows 8 preinstalled. My problem: I am trying to change the boot order so I can boot from CD ROM as a first option. I have tried using the "F" keys on boot, but it just ignores me and goes on to boot up. I have also tried the "Advanced Options > UEFI Firmware Settings" in "Change PC Settings" and got the same results. I spent some time on the phone with a Dell tech. After trying all the things I had already tried, he and his supervisor decided I must have a bad Motherboard. Does this sound right? Is there any way to repair this problem?
I had an issue with my Windows 8 where I was forced to reinstall it. I have completely wiped my SSD and reinstalled Windows 8 on it. However, now it will not let me pick my boot order. It is forcing me to use Windows Boot Manager as my Boot Option 1. If I use anything else, I just get a black screen with a blinking line cursor.
It didn't use to do this before I had to reinstall. I'm not sure how to fix this. It also will not let me choose F11 boot options, it always is forcing me to use Windows Boot Manager.
How do I make it so I can boot from whichever boot order I want, instead of using Boot Manager?
Earlier, about an hour ago, I left to go job searching, and left my computer in hibernate mode so I could bring it back up as soon as I got back. When I tapped keys on the keyboard, the computer powered up as usual, but it brought up the BSoD, stating it was missing files.
Prior to receiving this error, everything was working fine. I even set it to hibernate mode during the night, and it powered on this morning without any problems. I dunno if it's the multimedia keyboard I'm using or what that caused it.
I don't have an installation disc (since I bought it from Fry's Electronics about a year ago with 8 pre-installed), and neither do I have a recovery disc (since I didn't know how to make one.
Computer info: Windows 8 x64 Manufacturer: ASUS
how to fix the missing boot files, and how to do it without causing any data loss from either of my hard drives.
I just bought a lenovo laptop, which came with preinstalled Windows 8.
When I turn it on the first thing I see is: EFI network 0 for IPv4 (20-89-84-23-c3-45) boot failed Checking media (Fail) EFI network 0 for IPv6 (20-89-84-23-c3-45) boot failed
And then a blue screen: Default Boot Device Missing or boot failed Insert recovery media and hit any key Then select boot manager to choose a new boot device or to boot recovery media
I had win7 and Windows 8 on my system. then I deleted win7 and installed a fresh copy. the boot screen is now traditional black and white boot screen where we have to choose OS. I want Windows 8 blue boot screen back.
My problem is that when i try to boot to F11 Recovery Manager i get the "error 0xc0000225" message.
Here is how my partitions look -As you can see i have the Recovery partition there, it is actually 17.5GB in actual size. Here is a what the Recovery (D) folder looks like -In the "HP Recovery Manager" it also says on the left "Disabled: Recovery partition is removed" but on the right side it actually allows me to remove it, which doesn't make sense, this image will show you what i mean -
I actually do have the Recovery Media on a USB in which i created from this very drive, i can boot the PC from the USB which then gives me options to factory restore etc.
The whole point is that i want this to work without reverting back to the recovery USB, is there any way at all to repair this?
So, I installed after formating my SSD, which had Windows 7. There is also a 2 TB HDD for anything besides the system. Since almost everything is on that drive, I didn't format it. Anyway, Windows now thinks that there is a Windows 7 installation, even if there isn't. I don't know if it is because of that HDD or the "reserved by system partition". This happened once on W7, but only on the first boot. It must have updated the registry on something. Now, with Windows 8, every time the screen appears.
I've upload a picture from Disk Management, but since it's in portuguese : C is the Windows 8 drive; D is the HDD and E is the "reserved by system" partition.
EDIT: Changing the boot order in the BIOS for the DVD -> SSD -> HDD (before it strangely was DVD -> HDD -> SSD) now shows 3 options in the dual boot screen, including 2 Windows 8 installations.
NUM LOCK ALWAYS ON
My BIOS has set Num Lock to be always on and Windows 7 always had it on. But Windows 8 doesn't. I'm talking about the login screen. Is there any way to have it on even for that screen?
I have black screen on boot , the boot logo doesn't appear , I can't access safe mode , black screen on recovery too , i tried to boot to reinstall the windows , the logo appears and start running , but black screen after that , I don't see the windows to install or to repair my laptop ! i tried Dium , which is a live session to repair laptops but can't access , black screen too i have a Hp Pavilion G6 , UEFI ...
I have a Laptop with a 120GB Solid State Drive. My primary operating system has been Windows 7 Ultimate. Recently I decided to try and Install Windows 8 Pro Along side windows 7 . Dual Boot. I read about Dual Booting in this Official Windows 8 Magazine and it seemed easy. I ran into a few problems:
1. I was able to 'shrink Volume' to create another partition of atleast the 20GB minimum required for windows 8. I did 25GB's because my 120gb solid state drive was almost full with other windows 7 files and partitions. The problem I ran into was in creating a 'New Simple Volume' and formatting my new 25GB's of space. An Error message saying "not enough memory or space available to perform operation" kept popping up. Am I getting these error messages because I already have 4 different partitions on my drive? The different partitions were A: Windows 7 OS and Files, B: Windows 7 Hibernation, C: Windows 7 Recovery and D: an unknown 8gb primary partition
2. I decided to delete the Windows 7 Recovery partition, because I have my Windows 7 DVD, and I didn't mind re-installing everything if I were to mess up. Plus my OS doesn't run from that partition, and I'll have room to create my new Windows 8 simple volume. (probably a dumb decision)
3. Disk management didn't want to delete my Recovery partition (probably for good reason) and merge it's free space with my 25GB' partition that I had previously created and was unable to create the New simple volume in. I had to use a 3rd party program called Paragon Partition Manager free edition to do this. I had to restart my laptop for Paragon to delete the 2GB recovery partiton and merge the space with my un-formatted 25GB partition. After the Paragon program finished, my laptop wouldn't boot windows 7 and just hung up with an Intel boot agent screen.
4. Luckily, I had already made my Windows 8 bootable flash drive to Install the OS. Since Windows 7 wasn't booting, I decided to go ahead and try to install windows 8 with my flash drive. It worked! I found my 27GB partition in the setup menu, was able to format it, and install Windows 8. Now windows 8 starts up! My other partition with windows 7 also shows up in Disk management and In my computer!.
5. My biggest question is, How can I make that Windows 8 Dual boot screen pop up when I turn on my laptop? I can boot into windows 7 if I go to Disk Management in Windows 8, Right click my windows 7 partition, and click "Make Active partition". I then hit restart, and my laptop boots to Windows 7 no problem. I Can boot into windows 8 by doing the same Thing in Disk Management in Windows 7. "Make Active Partition" and restart Pc. So in a sense, I have what I want; Windows 7 and Windows 8. But, I shouldn't have to go into Disk Management each time I want to change the system Im using. how to get the Windows 8 Dual Boot option at startup?
I have an error message at boot time that says [fail] twice then boots normally.
I have tracked it down in other posts to the bios which I change and it works for awhile but then mysteriously changes itself back.
Here is what I do. F2 at Dell logo move tab to "boot" Reorder the boot order to the following: Windows Boot Manager UEFI Onboard LAN IPv4 UEFI Onboard LAN IPv6
then save and exit machine reboots without error message Runs/boots fine for awhile then message reappears. Going back into BIOS shows Windows Boot Manager has moved to the bottom of the list again.
Went to turn on my computer today and got a screen with the Dell Logo and a message "Boot manager has recovered from a critical error." It went on to say there were missing or corrupt files that were restored from the default configuration. I did a Google search and found absolutely nothing about this error. This laptop is only 2 months old. I couldn't find anything in the event viewer either.
When I go to shut down a screen comes up Task host manager comes up, I then have to go down and click on shut down anyways. It just started for me with latest updates. Running Windows 8.1.
windows 8.1. I have installed a third party apllication which alowed for automatic login via usb. I changed my offline account to online, noticed my user account is missing from logon screen(only 1 account on machine) used usb for login. Removed the software and now I can't log onto windows. Blue screen with easy of access in corner and power button. Can't go further. My question is where in the regestry will I be able to reset the logon credential manager to default. I'm able to access regestry files via other boot device. Don't want to reinstall.
I have a Lenovo laptop that came with Windows 8 pre-installed. I decided I want to dual boot with XUbuntu.
I shrank my partition and left space for the linux distro. I installed xubuntu into the free space, and even set the bootloader installation to be in that partition as well.
Then after installation, I only get the GRUB bootloader. How to get Windows 8 back and I finally be able to boot into either OS.
However, I have lost the blue UEFI boot manager that Windows 8 should display.
So I get EasyBCD on Windows, try lots of options to regain an original boot manager. But instead of the typical blue UEFI screen, it created a black screen with my boot options (and the linux option doesn't boot from there).
So to summarise, my boot sequence is like this: -Switch on laptop -See GRUB, with default pointing to Windows. I am able to boot to linux from here. -Click Windows and then see Windows Boot Manager (black) with Windows and Linux -Click Windows and it boots. Click linux and get an error.
I have secure boot enabled, and I installed xubuntu in secure boot mode.
My brother just emailed me, he's just installed update 1 from Windows Update correctly and it's rebooted to a black screen and cursor only - nothing works, safe mode is no different - can't open CMD or Task manager
Can't seem to get Advanced options > System restore, PC keeps only giving F8 safemode options, none of them work
He doesn't have any 8.1 Media either. How to get him back into Windows ?
Firstly I created a partition of 1 GB on my 128GB OCZ Agility 3
Then I used bitlocker to encrypt it, and then for some reason when I tried to reboot the computer after doing the aforementioned, I get the message that windows cant boot, because the boot configuration is missing or conatins errors
I dont see how BitLocker and Disk Management can screw something up so much so that they either deleted or encrypted my boot config rendering me unable to boot up the computer.
What I did was shrinking the c:drive by 1000mb then formatted and partitioned those 1000 mb into a new drive. Secondly I encrypted the 1gig with Bitlocker with a short 12-character password.
