Failure To Boot Up Windows 7?
May 28, 2012
my PC is refusing to start up. It happened yesterday after the power had flickered, I turned off my computer because the battery it was hooked up to was yelling at me (due to the power flicker). On the startup, my PC just hangs after "Verifying DMI Pool Data", and then gives me the "DISKBOOT FAILURE, PLEASE INSERT DISC AND PRESS ENTER" to continue shenanigans.
I've cleaned out my computer and have tried unplugging my two external hard-drives, as well as going into the BIOS and making sure the boot order was correct. When I insert a Windows boot disc, it refuses to 'repair' my system because it says there's no specified OS to repair... I thought the problem was that it wasn't recognizing my actual hard-drive, but that doesn't seem to be the case, (I forgot how I got to it but,) it recognized that I had 183/500 GB of space left (as well as being able to view certain files.
I recently was able to get into DOS, where it's listing my main drive as "X:windows\system32". Could this be the problem? If so, how did it reassign it to "X: and why did it do that?!
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May 1, 2012
whenever I turn on the laptop, it seems to boot into Windows 7, in that the "Starting Windows" text appears and the little animation of colors forming the logo shows, but as some point it fails. This message appears on screen:autocheck not found - skipping AUTOCHECK After a few seconds a BSOD shows up, but too fast for me to make out what it says. It used to, but after some hasty fix attempts no longer does, cycle around to a menu that informed me of this error:Status: 0xc000000f Info: The boot selection failed because a required device is inaccessible. Here's the longer history:As some point in the past I decided to try out dual-booting Windows 7 and Linux on the laptop. I got it to a state where this worked fine. I had partitions roughly as follows:[Ubuntu][Windows 7]([Data and files][Boot]) The parentheses denote a logical partition. The Boot partition was very small and only held what was necessary to launch GRUB. This week, I realized that I hardly ever used the Linux partition and decided to get rid of it to reclaim storage space. This is where the trouble begins. I rebooted into a thumb drive that could run GParted and modified the hard drive layout in the following steps: Delete the Ubuntu partition Delete the Boot partition Grow the Data/Files partition to take up the space left by Boot Shrink the Windows 7 partition to make it faster to move Move the Windows 7 partition to the front of the volume Expand it to take up the remaining space. What I ended up with was: [Windows 7]([Data and files]) My naive and fatal mistake was to trust that the Windows Repair CD could fix any boot issues, and also that there would be no catastrophic hardware failures. Both of these assumptions turned out to be false.
First, the laptop's CD/DVD drive has either broken or is too unreliable to use. I have noticed it becoming more and more unstable over time, but now (when I need it most!) it simply does not seem to want to spin up and function at all. This forced me to create a Windows Repair USB drive. However, I can't load any installation media. This is because the laptop did not come with an install DVD. It had a recovery sector, which I cannibalized for the Linux partition. I did copy the stock recovery stuff to a series of DVDs, but, well...This is all to say that any solution that requires a DVD drive is straight out until I can replace it, which I'd like to consider a last resort.My expectations for the Windows Repair CD/USB have been dashed. Attempting to automatically fix boot issues either fails for some specific reason (I can probably reproduce it and provide the details, if necessary), with a dialog to send a report, or fails because it cannot detect any problems. I have tried a variety of things based on my own research to fix this through the command prompt: Running chkdsk /x /r on all drives. Does not find any errors. Running various bootrec commands: /fixmbr, /fixboot, /rebuildbcd, /scanos. All complete successfully, but the last 2 report finding 0 Windows installations. Using bcdboot and bootsect to recreate the bootloader. Again, no errors result, but it does not fix the issue. I guess it should have been obvious that none of the boot record fixes would matter, since the laptop does boot into Windows 7, briefly.
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Jul 20, 2011
making the computer recognise the system drive by using command prompt in recovery options windows 7 dvd. In the recovery options there is no operating system apparently but i know for a fact it is there as i had been on my windows 7 fine until i restarted the comp and then the problems started.
So how can i get windows to recognise where the system partition is.
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Jan 25, 2012
I turned the laptop off by holding the power on button depressed for as long as it took to power down.I have done this many times before.This time the laptop will not start windows after power up. Win 7 offers 2 options, normal or startup repair.Both appear to run but stay on permanently and neither will start windows. Tried booting using the repair disk and laptop will not boot from CD. CD spins initially but without booting. Only thing I can see that is not normal is that after several seconds trying to boot the Disk led remains permanently on, at least to my eyes.I have removed the battery, powered up without the battery,tried different repair CD all to no avail.
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Oct 11, 2012
have an acer aspire one d257 netbook running windows 7 home starter. i had set boot password,hdd password and supervisor password from bios and as soon as i pressed F10 (save & exit) it showed that windows needs some start up repair. now the start up repair is going on and on and thre computer restarts finally it asked for sending problem to microsoft to which i clicked no.now the boot screen shows up and after that it shows windows is loading files and then it shows attempting system repair but the it restarts again and the whole process is repeated (it has happened for more than 5-6 times) .Is there a way i can do system restore (i neither have a dvd drive nor i have a windows dvd-the os came pre installed)
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Oct 11, 2012
I have an acer aspire one d257 netbook running windows 7 home starter.i had set boot password,hdd password and supervisor password from bios and as soon as i pressed F10 (save & exit) it showed that windows needs some start up repair. now the start up repair is going on and on and thre computer restarts finally it asked for sending problem to microsoft to which i clicked no.now the boot screen shows up and after that it shows windows is loading files and then it shows attempting system repair but the it restarts again and the whole process is repeated (it has happened for more than 5-6 times) .Is there a way i can do system restore (i neither have a dvd drive nor i have a windows dvd-the os came pre installed) ?
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Jun 17, 2012
my name is saiju, my system consisting of 160gb storage,3gb ram.......... 4 year old..windows 7 operating system... But the problem is, if i start my computer, it showing 2 choices, one is launch startup repair another is start windows normally,, i can't repaire it.. So many time format it, but same problem continuing.
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Jan 12, 2013
I just bought new a 60gb SSD and Win 7 64 bit OEM (microsoft official) and when I try to boot the install disk with the SSD connected to the mobo I get a message at boot saying that it failed to boot from the CD and to insert the CD then try again. Needless to say when I reinsert the CD it still says this message.
When I connect my other new HD drive I bought (Western Gate 500GB) the CD boots up the Win 7 install and I can install the OS on that just fine, but that drive is intended to be my secondary and my SSD my primary for the OS.
I set it in my bios so that it boots from my DVD drive first and even disabled booting from the hard disk at all. My SSD shows up in the BIOS, but for whatever reason Win 7 install just WONT work when I have that SSD connected to the mobo.
The SSD is brand new, never been used before. I have no idea if I got a faulty SSD or I'm missing a step somewhere when installing a new OS onto a new SSD?
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Jan 16, 2013
I am running Windows 7 32 Bit Home Premium, and at random times the PC will shut down and come up with the BSOD. After I try to boot up the computer I get a message saying 'Disk Boot Failure Insert system disk and press enter. Most of the time the only way I can get it to boot up is if I open up the case and disconnect the hard disk and dvd drive and reconnect them. On the initial screen after pressing the power button, it'll take a while before it detects IDE drives. If I don't disconnect/reconnect them, then at the initial screen it will sit at that screen and will not detect any disk/dvd drive.Does anybody know a proper solution without having to disconnect and reconnect the hard disk/dvd drive as I think that this may not be a good idea?
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Sep 9, 2011
I was among the 1.4 million SDG&E customers that lost power on Sept 8, 2011. At around 10:30PM the power came back on and I attempted to boot up my Win 7 machine (which was on at the time of the outage). It gets through POST, displaying the list of auto detected devices, clears that screen to black and then displays a flashing white caret on the black background and gets stuck there.Any ideas on how to restore without re-installing Win 7 (and everything else)?
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Feb 28, 2011
I've just tried twice to install Win7 Service Pack 1 on a relative's Acer desktop PC - which runs ZoneAlarm anti-virus, but has very little else apart from Word installed. Each time, the download and install process seemed to go OK; however, when the system rebooted, it displayed the Windows startup logo, but at the point where the logo goes away and you expect to see the mouse appear, it just froze with a blank grey screen. I left it for a while, but nothing happened. Eventually, I power-cycled the PC and an error message was displayed and a Windows boot selection was offered: Repair (recommended) or Start Normally.
Choosing 'Start Normally' repeated the boot and freeze sequence. Choosing 'Repair' started the startup repair procedure, which failed with 'The operating System is incompatible with Startup Repair'. Trying the 'Advanced Restore' procedure reported 'No restore points', although I had explicitly created one before the update, and the update itself creates one. I managed to fix it by running 'Startup Repair from the original Windows 7 installation DVD. The PC works fine now, but Service Pack 1 isn't installed. I have had to turn off automatic updates so that it won't get installed. Failing that, is there a way to disable the 'Service Pack 1' entry in 'Windows Updates' so that automatic updates can be enabled?
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Jun 17, 2011
I notices some sound issues so I restarted. Then my computer froze seconds after windows had launched like on the web. After cleaning my fan and stuff it worked again I feel asleep watching something and awoke to a froZen black screen. I restarted and have been getting disk boot failure ever since.
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Apr 7, 2012
I have a "DISK BOOT FAILURE" error during startup. I just installed Ultimate x64 and now this error appears. It was OK on Ultimate x86.
I detached all hard drives and USB devices except system disk and DVD ROM and still error appears. I booted from installation disk and ran repair and still error appears. I booted again from installation disk and ran next cmd:
bcdedit /export C:BCD_Backup
c:
cd boot
attrib bcd -s -h -r
ren c:ootcd bcd.old
bootrec /RebuildBcd
and still error appears.
The only way to run Windows 7 is to insert installation disk to DVD, wait until message "Press any key to run from cd or dvd", DO NOT press any key and wait. In a few seconds Windows 7 starts.
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Jan 16, 2013
I am running Windows 7 32 Bit Home Premium, and at random times the PC will shut down and come up with the BSOD. After I try to boot up the computer I get a message saying 'Disk Boot Failure Insert system disk and press enter. Most of the time the only way I can get it to boot up is if I open up the case and disconnect the hard disk and dvd drive and reconnect them. On the initial screen after pressing the power button, it'll take a while before it detects IDE drives. If I don't disconnect/reconnect them, then at the initial screen it will sit at that screen and will not detect any disk/dvd drive.I have 4gb of ram (3.21 usable) and 10 mins after booting up, my PC will be using 1.20gb of ram and I have only opened the web browser.
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Aug 21, 2011
I have a clean hard drive in the computer and when i try to install win 7 get boot failure. I have tried multiple times with the same results.
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Dec 2, 2011
Suddenly my Windows 7 dell XPS says Keyboard Failure during boot sequence. I can't "strike the F2 key to continue or F2 to run the settup utility" because the keyboard isn't recognized. I put in my windows system repair disk that I made few months ago, but still get the same error.I swap out the keyboard for another but still get the same error.
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Sep 14, 2011
I just received a computer I bought about a week ago, yesterday. Last night, while it was on and downloading files, the power board it was plugged into shut off. Now, it's stuck in an endless loop of failing to boot. It keeps asking me to insert the Windows 7 installation disc and restart. I put the disc in but it stays stuck in the loop and I am unable to do anything. I've managed to get it to go to the system repair setup, but it continued to try to repair the problems for over 6 hours and nothing has happened.
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Aug 9, 2012
Got the Alureon.a trojan/rootkit. Downloaded the Windows Defender Offline and ran it successfully, but now I can not get past the "Verifying DMI pool data....".I've read countless posts about doing F8 or F10 to go into Advanced Boot Options, but neither of those respond. So I can not change the /NOEXECUTE=OPTIN.Only things I can go into are the Boot Menu (F12) and BIOS Setup (Del). I've tried every possible combo of Alt+F10, Ctrl+F8, etc. to no avail. Hitting (ESC) to go into Safe Mode option does not work either. Nor vigorously tapping of F8 or F10.
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Nov 6, 2011
I seem to be having a problem with some disk boot failures. Two weeks ago, I opened up my computer and I got a disk boot failure. I manually closed the computer and opened it again afterwards, and the computer started up normally. Today, my computer opened up normally by itself. I left the computer alone for five minutes, but it restarted by itself and brought me back to the same screen that I saw two weeks which told me I had a disk boot failure. I manually closed my computer and opened it again, and the computer started up normally as well again.
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Nov 10, 2011
Everytime I turn on my computer and it asks me to select what windows to load (vista, 7 (I Don't have dual boot set up though??) and I do Windows 7, it does not Boot and gives me the winload.exe error message in my title. I have a M3A32-MDP, AMD Phenom II quad840, two maxstore 300gb hard disk set up for RAID1
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Jun 6, 2011
is it possible to boot windows directly from external HDD, not internal disk? (i have WD 500G) (because my internal disk is damaged..)i decided to install win 7 in the external HDD.
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Jan 19, 2013
I get message windows failed to start. a recent hardware or software change might be the cause. It tells me to load installation disk for windows 7 and then I get boot failure.
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Aug 29, 2012
Running Win7 64 bit, built this computer back in December, has worked flawlessly until now. Last few days - operates fine for an hour or so, then freezes, goes black, crashes and reboots itself, only to stop at the loading OS screen due to 'Boot Disk Failure' Happens regardless of what I am doing, or even if idle. Have updated windows, ran virus and malware scans.
GIGABYTE GA-Z68XP-UD4 LGA 1155 (it was slightly bent on the end with the USB connectors and headphone jacks, but installed fine)
GIGABYTE GV-R697OC-2GD Radeon HD 6970
Antec EarthWatts Series EA-750 Green 750W
Intel Core i5-2500K Sandy Bridge 3.3GHz
64 GB SSD
8 gigs Ram
All Critical errors are event 41, Kernal Power - but I'm sure thats from me hardbooting on the disk failure.
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Oct 23, 2011
My computer hangs after a soft boot (reboot). Cold boots are fine.
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Jan 11, 2013
Running Windows 7 Home Premium. For three days now I have seen nothing but the error Boot Disk Failure when trying to boot up.. I can overcome it by putting the IOS 7 disk in the DVD CD drive and let it boot so that I can then run the repair on the computer. I borrowed an OS 7 install disk and the same thing happens. After a series of checking the system I am informed that nothing wrong was found. If I leave the disk in the drive, even through rebooting, the machine runs just fine. If I take the disk out of the drive, I am dead in the water until I put it back in the drive, reboot and let the tests start over again and all is fine.
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Jun 15, 2012
Yesterday, I downloaded and installed the latest batch of system updates for Windows 7. When I restarted the computer, however, it stopped at 'Starting Windows' (without the animation), then brought up the startup repair program. As is usually the case, startup repair was unable to automatically identify and repair the problem, so I did it manually, opening the command prompt backing up then attempting to rebuild my BCD. However, the BCD rebuilder was unable to identify a windows filesystem on my hard drive. I tried bootrec /ScanOS, and that wasn't able to find it either. All the data on the hard drive is still present: I confirmed this with an Ubuntu live boot flash drive, so why can't bootrec find the system? After that, I tried /fixMBR and /fixBoot, and while both apparently succeeded, the computer still refuses to boot.
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Aug 23, 2012
About 8 months ago, I built a computer for myself;SINGLE Hard drive, 1 T;1 Partition..Windows 7 Home Premium service pack 1..The BIOS identifies the HDD..Last week, the computer worked properly, with regular shut down.3 or 4 days later, when the PC was turned on, it booted through the Windows 7 splash screen, but the log on screen did not appear.After a spontaneous reboot, the Windows 7 repair utility informed me that the situation could not be fixed. I selected advanced options and tried 2 different restore points from about a week before the last happy event. [code]
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Mar 29, 2011
I have a modified HP Media Center Edition. My dad was on it and said that it crashed with a BSOD. When I rebooted it said Disk boot failure, insert system disk and press enter. I inserted the Windows 7 64 bit Ultimate installation disk that I had used to install this copy and the computer booted. Thee black screen with the windows logo showed before the computer did another BSOD. The message read:
"PAGE_FAULT_IN_NONPAGED-AREA". I booted the computer again and attempted to do a system repair but it said that the problem could not be repaired automatically. I was unable to do a system restore because it said no image was saved. I keep getting the BSOD every time I attempt to boot. I have not recently added any new hardware and there is nothing in the USB ports.
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Sep 29, 2011
When I try to turn on my comp. I get a message saying boot disc failureinsert system disc and press enter.If I switch off and try again it usually works o.k.occassionally I have to try several times. What is wrong, and how do I fix it. Also, is it on the brink of complete failure?
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Jan 30, 2012
I have a raid (stripe) hard drive and it was working fine and i turned on my pc and it states floppy disk fail and when i press f1 it states boot up failure.I have tried all the recovery options and system recovery takes forever and does nothing and it does not even have my drive listed in the option box in system recovery so i dont know what to do i don't wanna loose my data.
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Jun 28, 2011
we are attempting to upgrade the harddrive in an asus eeepc 1005ha from 250 Gb to 750Gb. we purchased "Disk Director" by acronis and are using the cloning feature.
everything seemed to go well until we installed the new drive and it would not boot. the original drive was reinstalled and a second attempt was made to clone it.
the cloning process includes a reboot of the computer to start cloning. it would not boot. a screen comes up the says "windows failed to start. a recent hardware or software change might be the cause..." it then says that we need to use the installation disc and the repair computer feature.
the repair window on the disc will not come up, what starts is the recovery utility which reinstalls the OS and erases everything else.
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