Windows 7 Fails To Boot
Sep 23, 2012
I recently acquired a used computer and put the hard drive from my old one into the new one and it would freeze and at the Windows boot logo and then BSOD. The previous owner suggested that I get a new hard drive as the motherboard is having issues reading an already formatted hard drive. I decided to recover the bootloader by following these steps: [code] You will need to replace C:\ in the example below with the letter for your boot drive! It's most likely C:, but it could be something else!attrib -h -s C:\boot\BCD..Now it takes me to the Windows Boot Manager and says that winload.exe (0xc0000428) Windows cannot verify the digital signature for this file.
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Nov 27, 2009
I Installed Acronis Disk Director Suite 10.1 yesterday on my Windows 7 and got this problem when it boots up I get the option to choose OS. Windows failed to start. A Recent hardware or software change might be the cause. To fix the problem:
1. Insert your windows installation disc and restart your computer.
2. Choose your langugae settings, and then click next
3. Click "repair your computer."
Status: 0xc000000e
Info: The boot selection failed because a required device is inaccessible.
Then I tried to run the Windows 7 installation disk, I go to the cmd prompt and run the
DISKPART
diskpart
list disk
select Disk X (X=disk where I installed all the OS, should be Disk 0)
list partition
select Partition X (X=partition containing OSX)
Virtual Disk Service error:
The pack is not online
and then i run the Bootrec /ScanOS, it came with 0 identified Windows Installations, this is why I come into the cmd prompt as I could not select the installed OS.
I've tried that from bootable cd to repair the install but the partition of windows7 is not recognized still.
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Feb 27, 2012
I have an intermittent problem with my Windows 7 programme installed on my laptop.
Very occasionally when I boot it will fail to launch stating that certain files cannot be found. I didn't record exact message but it is a system 32 file error.
I am able to reboot as the start launch is there, although it resembles the old 98 start launch, and it starts up again without issue.
I know it is vague but has anyone else experienced this? It affects me say 1 out of every 25 boots.
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Aug 27, 2011
Ok so about 6 months ago my dad bought an HP p6674y Desktop. Two days ago it failed to boot to windows 7 home premium. I ran the diagnostics that came with the HP's motherboard. It checked everything (CPU, RAM, S.M.A.R.T. status, Hard drive's connection to the motherboard) and everything checked out fine. But after the motherboards boot screen the screen goes black. Nothing, besides a little underscore (_) blinking in the top left of the screen. I really hate windows because there is no way to find out what failed like there is in linux. Does anybody have any ideas? I just ran a Norton scan and all we have is 18 tracking cookies that where deleted. Unless you have a bulletproof plan I really dont want to reboot the desktop. I got it up and running after leaving it without power all night long.
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Dec 15, 2012
Recently i panned to build my system and put together the following config, all items were brand new....
1. MSI b75 motherboard (one SATA 6GB/s, Three SATA 3GB/s)
2. Intel i3-3220
3. Kingston SSD NowV100 64GB (SATA 6GB/s)
4. Corsain RAM 4GB 1600MHz, single module
5. DVD drive.
6. Cooler Master 550W
Now, during assembling i installed my new SSD on SATA 6GB/s port, DVD drive on SATA 3GB/s port and RAM, processor etc.Then i proceeded with standard Win7 installation through DVD and completed it successfully, installed all the drivers etc, and now my system was up and running.After few days of successful running, i am frequently encountering errors regarding boot failure and when i go to BIOS it does not show/detect my SSD drive and shows only DVD drive.So, i figured out that, as my SSD is not detected, boot process is unable to load windows.But strangely, when i ran my standard check procedures (i.e. i removed my PC off power supply, removed CMOS battery and reconnected all then boot again) then my system booted successfully.Now, the problem is that, my system runs for 4-5 days continuously and then suddenly the same boot failure error occurs my SSD does not show up in BIOS and then i again have to go through the whole process of removing power and clearing CMOS by removing battery and then reboot.
Note: I have checked my SSD firmware... it is up to date.my BIOS is also up to date.
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Mar 10, 2011
i've had some issues installing sp1 (7 ultimate, latest windows updates) via windows update when the installation fails on a few different error codes, but i have gotten it to install a few times. each time the installation finishes, i restart the computer when prompted and it goes through the update process when shutting down, then after the windows 7 splash screen ("starting windows") passes, the screen goes blank (black screen, no video- monitor displays "going to sleep" message) and the HDD light on the computer is lit solid. i've left the computer sitting for hours with no change- i eventually get Windows to boot again by using the install disc to do a Windows restore, but i haven't been able to get past this yet.
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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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Jul 24, 2010
This issue has just start a couple of days ago were the computer would restart at the point of the boot logo just before the orbs came in, i have tried booting in all safe modes and the computer would restart, tried repair and it restarts before finished loading. I have tried using the os install disk but it also restarts. There is no BSOD. Is there a way to fix this or would i have to replace my motherboard?
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Jan 9, 2012
I have been having this problem for the past 2 months now where my computer would not start after complete shutdown, but if i start the computer press F8 and boot in safe mode it boots ok and if i restart it, the computer starts back fine. I have tried diagnostic tests on my hardware (HDD, RAM, CPU, MB) and all have passed. Neither has there been any voltage fluctuations or any type of physical damage to my computer hardware
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Apr 24, 2011
I am running Windows 7 Pro x64 and I am having an issue where my computer goes into sleep mode, fails to wake from sleep, strangely resumes its state once I do a cold restart, and then after restarting again, refuses to boot.Computer goes to sleep based on the time set in the Balance Power options scheme. Fine. Often, computer wakes up perfectly fine from moving the mouse or pressing a key. Fine. Very occasionally however, upon waking up the computer, the lights, keyboard lights, fans and everything else except for the display comes on. I am forced to do a cold shutdown by pressing the reset button. Upon booting up, Windows displays "Restarting Windows" rather than "Starting Windows" and resumes its state when it went to sleep. Strange but OK. Everything seems to work normally. The problems come in when I then do a shutdown or restart after it has resumed from the cold shutdown. The computer shuts down perfectly fine but during the next boot, freezes right during the animation of the windows logo and immediately restarts the computer and launches into the DOS-looking prompt asking whether I want to do a Startup Repair because the computer failed to boot.
I have tried Startup Repair from HD and from the Windows disc and neither have done anything. I am usually forced to just reformat everything and start anew. This problem recently started occurring after I installed an Intel X-25m 120GB ssd and put the Windows partition on it. I'm not sure if that's related to the problem. Also, all of my power options are set to the Windows default.
My hardware is:
CPU: Intel Core 2 Duo E6600 factory 2.4Ghz
RAM: Corsair Dominator DDR2 4x1GB
HDD: Intel X25m SSD 120GB (Windows) + Seagate 400GB HDD (everything else)
Mobo: Intel DG965OT
Video: ATI HIS Radeon HD 5770
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Apr 6, 2012
I have a PC on which the hard drive died. I had previously done the Advisor and it said everything is OK for new install of Win 7 Home Premium.
I removed old hard drive and 2 gigs of memory (now 2 gigs installed) installed new hard drive, set appropriate ( i think) BIOS parms. When I start the DVD I get the 'loading files' message and the colorful logo then a blank screen with a large arrrow cursor -- and nothing. Wait 5, 10 15 minutes and the only hint of activity is the hard drive light is flickering about once every 2 seconds. I've now waited for over an hour and still nothing else.
I've tried to do all the things that have been suggested for others who have had problems but it hasn't helped. Machine is a Dell 4700C with 3.4 GHz processor , 2 gigs of memory, only keyboard, mouse, and monitor attached in addition to the hard drive.
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Feb 6, 2011
I have seen this problem on other forums. None had a satisfactory answer (besides the usual reinstall).Windows now fails to boot, after Win update automatically installed the update and insisting I restart. The update was Definition Update for Microsoft Security Essentials - KB2310138 (Definition 1.97.1113.0). Startup repair finds no problems. The BIOS recognizes the system drive and reports no errors.
I had done (before the update installed itself): repaired the "windows can't find the DVD drive" problem using the Microsoft "Fixit" for that problem it was successful). Also the external storage drive on a USB 3.0 controlled was dropped by the system at some point (hence my anxiety; all my backups, including a rather stale system drive image, are on that drive). I can access the Win 7 system drive with another OS on the machine (XP SP3).
[code]...
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Feb 13, 2012
Ok so after years of running XP, I finally got an external HDD to back all my crap on and Windows 7 Ultimate. I backed up all my stuff, ran the win7 DVD through start up, reformated my hard drive, installed windows 7.
It installed fine, rebooted a couple of times through the install, finishes, and logs me to the desktop. Its all working fine, I can use the net etc. I shut it down to restart it, and it doesn't start back up. It gets to the bios window where it decides to start off the dvd or hdd, just prior to where it should normally change to the 'windows is loading' screen, and just sits there, blinking and doing nothing.
I've done three installs, I took out the hard drive, reformated it with another computer, made sure it had a ntfs file system, everything, it's working fine. But every single time I install windows 7, It logs me into the desktop for the first time, I can do everything fine, but then if I Shutdown or restart, it hangs on the screen prior to windows loading. I can't even choose a boot option.
I've seen some ideas on other forums, pulling the power out, resetting the bios/cmos, changing boot sequence, unplugging all non-essential hardware.. nothing. It's like as soon as I install windows 7 my hard drive isn't there anymore.
Specs:
Abit AX78 - Latest BIOS version
AMD 9950 quad core 2.6
4GB DDR2-800
ATi HD 5870
Western Digital 500GB
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Dec 13, 2012
After rebooting my system, it recommended that i do a start up repair. After the repair completed i recieved the black screen right before choosing USER, so i tried 3x more to repair which each completed but same outcome till the point it just says cant repair automatically . Then i tried to system restore which failed also , but the catch is my system boots fine from Safe Mode.. what to do from Safe Mode to return my boot up back to normal?
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Nov 26, 2012
It's my daughter's computer. A little e-Machine, 250G HD, Windows 7 32-bit on it. Out of nowhere her computer wouldn't boot up. I can get it to try to boot using the Windows disk, it gets so far, and then the repair fails saying:
The file or directory C:/Boot is corrupt and unreadable. Please run chkdsk utility.
I try to re-install. she had backed up everything on my external just days before. It gets near the end, and then the same error comes up. I cannot get into anything else. Nothing else will load. I don't even know how I can run chkdsk. Unfortunately the computer is about three years old and she can't remember the specifics except there is only one HD in it. She had no internet at her place so it's not because she suddenly installed something. She was using it to watch movies and listen to music mostly. I'm at wits' end, can't figure it out.
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Dec 14, 2012
After rebooting my system, it recommended that i do a start up repair. After the repair completed i recieved the black screen right before choosing USER , so i tried 3x more to repair which each completed but same outcome till the point it just says cant repair automatically . Then i tried to system restore which failed also , but the catch is my system boots fine from Safe Mode.
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Oct 30, 2012
its a acer corei5 home premium 64bit,, recently i was deleting some files from my documents.. i dont know if i have included to delete some the default program files to run the windows normally, then one morning when i turned on my laptop,, boot manager windows with blue stripe above and gray body with 3 options that i dont even know what it means.. when i try to open one of the options i hear a very sharp sound that goes on with the beat of the hard disk,, start-up manager comes out,, but after repairing.. boot manager window still shows everytime i turn-on my laptop.. i do further research on the internet and try system recovery tools on my disk,, i tried one-by-one including commands such as: bootrec.exe /FixMbr; bootrec.exe /FixBoot and so-on but everytime i turned it on, the same problems exist.. i also have tried sfc /scannow.. problems still exist.. it seems the only problem of my laptop is the START-UP,, because honestly theres an option of 'start windows normally" and my pc works fine after that.. but again when i turn it off and turn it on again.. the same problem display.. i also tried restore options for so many times.. tried all those tools for so many times.. but still my start-up problems still exist.. it seems my laptop is loop into different events that i;m doing with it
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Dec 16, 2012
Over the last few days, I've suddenly started having a problem where I get a Werfault.exe window popping up and my PC will just grind to a complete halt, and the majority of programs won't open after and this error window will just keep appearing.If I try to restart my PC after this error has appeared but it gets stuck at the POST screen for a several seconds then restarts, and just keeps going. Pressing any of the keys to get into BIOS etc don't do anything, but after a while of pressing the reset / power button and leaving some time it will eventually boot.
PC Specs:
Windows 7 64-bit
i5 750 2.67Ghz
4GB DDR3 RAM
ATI Radeon 5770
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Nov 27, 2009
I have just bought 7 Profession 64-bit and upgrade from my Vista Home Prem install. Everytime i install graphics drivers it fails on re-boot.
As far as i can see the drivers install fine (newest ones on nvidia site 195.55 and 186.whatever) then i restart, it loads the "starting windows" page, goes through that fine, but when it tries to go on it just crashes forcing me to use system restore to remove the nvidia drivers so i can run it again.
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Mar 5, 2011
I have a acer 5235 laptop on win 7 now the screen got cracked (but still worked)I have got a new screen the same model number the screen has now been fitted but the laptop wont power up ?Now if you unplug the screen from the mother board the laptop will power up so its not a motherboard fault,plugged the screen back in and got a instant shutdown So thinking the screen is at fault i plugged my old cracked screen back in and boom no power laptop fails to power up so d/c the screen it powers up plug the screen in while powered up and it shuts down instant crash the laptop works on an external monitor perfect,the new screen is from acer them selfs no after market,the strange thing is even the original cracked screen is failing to let the laptop power up There is no lights nothing when the screen is plugged in also it knocks the light out on the adaptor unplug the screen from the motherboard and everything works
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Nov 22, 2009
I have downloaded windows 7 home premium upgrade ISO from the microsoft store. The burned the iso to disk using the image burner in windows.
My problem is that the disk will boot, and a "windows is loading" screen appears which only takes a minute. Then a windows background appears on screen with a cursor. That is all. No setup at all. What might be wrong here. I would like to make a bootable disk that works.
I can run setup from an OS, but that is not what I want to be able to do.
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Feb 26, 2010
run windows 7 on an old laptop, an hp pavilion zt1250 (1ghz, 1gb ram, 20gb hdd, dvd/cd, external wlan, xga screen, that sort of old). it isn't like a serious installation, it is more like a "post on Internet to a "windows 7 running on a nine year old laptop" or "wow your friends with your old computer running a newer os than their new one (possibly)"", and because it looks pretty darn cool. anyway, i pop in the install dvd and we get past the gray progress bar and onto "starting windows", until all of the sudden out of nowhere, just a second before the cutesy windows logo animation appears, i am instantly greeted with a blue screen saying nothing more than:
stop: 0x000000a5 (0x0001000b, 0x50434146, 0xffd0ac0, 0x00000000)
it does it on all install discs that i've tried, and it gives me the same error consistently every time. i even tried starting the installer within xp, and that starts okay, but after the first reboot where it boots the partially installed os from the hard drive, it does the same thing before it can continue. everything that is not essential has been unplugged, tried removing ram modules, on battery or plugged in, checked the extremely simple bios settings menu (you can change like three things, none of which pertain to the situation), and most other items that could possibly be covered here. this leads me to the conclusion, that since it my disc is fine and my hardware is fine (did a bios update), that the installation disc must be first modified in some way, perhaps to skip a certain unnecessary check?
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Oct 23, 2011
Was wondering if anyone could shed some light on my issue, my computer has worked pretty flawlessly for quite some time but after restarting my computer it kept resetting at the "Starting windows" splash screen.I've tried formatting but after installing windows (on the first restart), it tries to boot from Hard Disc and encounters the same problem (The last thing I see on screen is the text "Updating registry" at the "Starting Windows" splash).Any ideas how to fix this problem?, my assumption is that the hard drive has failed but I was able to access and recover data from it using an Ubuntu Live CD so I'm not sure. The only other relevant information is that I'am planning to RMA my motherboard due to one of the memory slots not working, but it has always been working even with that fault.
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Jan 19, 2009
Clean installing Windows 7 x86 is no problem. But
1) upgrading Vista x86 to Windows 7 x86 fails and automatically rolls back to Vista, and
2) attempt to clean install Windows 7 x64 results in BSOD when rebooting to finalize the process.
Any suggestion would be appreciated.
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Jul 3, 2012
Using Laplink, PCMover, I migrated all of my files, apps, etc, from my old Dell laptop (windows XP Home Edition) to my new Toshiba Satellite L755-S5169 laptop,running on Windows 7. The transfer went fine, except, every time I try to go online, there is no wireless connection. I have to go through several steps to get on our wireless network, but, it fails again on reload. I cannot get online, yet, my old computer and our other laptop both get on our wireless quickly and easily. I want to put my old laptop away and rely on the new one, but
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Jan 27, 2013
on my Win7 desktop machine, DNS lookups started failing, I can ping 4.2.2.2 .Ii can access my web servers by IP , but even nslookup replies 'No response from server" , tried server 4.2.2.2, server 8.8.4.4,I have tried multiple Name server settings, all other devices on my home network are doing fine, its like DNS is blocked, I have shutdown firewalls, flushed dns, registered dns, even onlined a different Ethernet card, Eset NOD32 runs clean, Commodo FW is clean, all VPN software is removed,y Ideas ? I am 20 yr comp geek so don't hesitate to suggest something complex this is strange, only on one workstation too. I think i have a glitch in the registry for the IP stack or some kind of dns client hijack is getting past my NOD32 and Windows security
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Sep 29, 2012
excess ie9 crashes prompted me to attempt a fix, i uninstalled ie9, updated the ie8 that was left after a restart, had the ie9 downloaded, after updating ie8 fully, tried to reinstall ie9, but installation aborted with Troubleshoot problems when you cannot install Internet Explorer 9 as my only recourse. i tried the fixit wizard, which just deleted adobe flash, but gave the same error message, and on rerunning it, said there were no errors to fix, so now i'm using firefox, ie8?
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Aug 24, 2012
I tried to create a disk image using the Windows 7 feature. The creation failed with a message that chkdsk /r should be run on the source and destination HDs. Destination HD was error free. Source HD had bad clusters replaced in five files.Second attempt to create a disk image failed with the same message.There are no system symptoms, everything seems to be working as usual.
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Oct 11, 2012
I have a Dell Inspiron 1721 connected to a new Seagate external hard drive.The Inspiron has 280GB of which 85 are free.The Seagate has 465GB with 445GB free.Several times I have attempted to back up the Inspiron and so far have been unsuccessful.The message I get is:Your last backup did not complete successfully.Windows Backup could not create a zip file. This could because the drive that Windows is installed on does not have enough space, or it could be a temporary error. Make sure you have at least 400MB of free space and try again.
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Jul 5, 2012
Although originally working, now Windows 7 backup will not work.i am running 32bit Ultimate.I have emptied the backup drive, the back up starts ... runs to about 80% of progress bar ... then fails with message Backup failed to complete.The error code is ox81000015.This says that Windows could not zip a file ... and remove any of 3 listed programs ... none of which I have installed.To be safe I also removed 7zip (even though not listed) another 2 Hr attempt and again fails.
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Sep 6, 2012
Windows 7/64 SP1
I have an external drive H: attached (2.2 TB NTFS partition). The drive is practically empty.
Today I wanted to do a full backup of the system. After a while it says that the last backup did not finish successfully (translated from German).
[code]....
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