Windows 7 Fail To Boot After Ubuntu Installation
Feb 16, 2012
I've installed Ubuntu 11.04 on my notebook ASUS U36SD. It worked perfectly fine for 4 months. Recently, I decided to install the last version of Ubuntu, 11.11. From now, Windows 7 doen't want to boot: It freezes at the boot screen. I tried to use the repair mode, but it failed. I also tried the safe mode. It still does't boot and freeze when loading CLASSPNP.SYS.
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Oct 25, 2011
I recently built a new rig and I had a problem with one stick of memory. The other stick worked alright, but I've been getting random failures. Can bad memory be inconsistent? Right now, I can't start my OS up at all. It goes straight to the Windows Repair Launcher, which fails. When it gets there, I can either find a restore point or let it 'attempt to fix' for as long as I can endure. The restore point option results in 'instruction xxx failed. memory reference xxx failed.'This leads me to believe there is a problem with the memory. But, could it be the motherboard? I played a video game for hours last night, as well as surfed the web and ran other applications. Everything was fine, until I shut down. This isn't the first time this happened. Last time, I 'fixed' it by switching the 'good' memory stick with the bad. The bad resulted in getting the OS up, but lots of BSOD's
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Sep 16, 2012
Since early August all my Security updates have been failing. It adds time to each boot up period as it goes through the updates and then at the end will say it's failed and is reverting all the changes. I have already done some research on this issue and ran "sfc/scannow" as well as "chkdsk/f/r." Both seemed to go through with no problems. After that I did a Windows update and 12 updates seemed to go through with no problem until the required reboot where we're back to the same issue of failing and reverting.
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Mar 26, 2011
Yesterday i was listening music and my Windows Ultimate 32bit crashed, music started lagging. Then i restarted my computer and hes won't load the windows. Tryied do 3 times system restore but nothing helped. Tryied to install windows xp and then windows 7 again, but then i installed winXP i don't have internet connection, don't know why. then tryied install windows 7 but it's fails at middle of Completing installation progress then computer restart and i get hieroglif in the screen (picture above) and nothing happens. And then my computer is loading always in hieroglif. Maybe it's BIOS crashed?
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Mar 26, 2011
Yesterday i was listening music and my Windows Ultimate 32bit crashed, music started lagging. Then i restarted my computer and hes won't load the windows. Tryied do 3 times system restore but nothing helped. Tryied to install windows xp and then windows 7 again, but then i installed winXP i don't have internet connection, don't know why. then tryied install windows 7 but it's fails at middle of Completing installation progress then computer restart and i get hieroglif in the screen (picture above) and nothing happens. And then my computer is loading always in hieroglif. Maybe it's BIOS crashed?
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Nov 12, 2012
I have AMD X2 4600+M2N68 AM SE + 2gb Trancend 667 Mhz Ram.I am unable to install any version of win 7 on this config..Should anyone will guide in this problem?
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Jun 15, 2010
The computer goes blank right after Windows starts up as it's supposed to go to the login screen, and the cursor was the only thing to appear. My answer to everything is to basically reinstall Windows 7 and start over, but after inserting the disc, begining the installation, and going through most of the motions....after Windows restarts again the screen goes black. Before I tried to reinstall Windows I was able to use the computer in Safe Mode, but after the reinstallation failed I can't reach safe mode. I can't seem to find a way to finish the installation.
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Jun 25, 2011
I have ubuntu Gnome and am a new user and a clued out one at that. I am a huge time managment game nut but have not been able to play my games on here since ubuntu was put on. I have tried wine and any other suggestion but to no success. Anyway I want to install windows 7 but my cd won't work, I have a second hard drive hooked up by usb or a usb geek stick how can i get windows installed from one of these. I have iso files of windows but becuase of the cd issue I have not been able to use the file.
Vista was originally on this computer and I am willing to put that on but am lost for solutions.
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May 7, 2011
I have been trying to install Ubuntu in my lappie..unfortunately the process got aborted during the boot loader installation.Now am trying to un install it completely and trying to install windows 7 on my PC.But i get error when windows 7 installation kit is trying to "Expand windows files."
Tools in hand :
Ubuntu live CD
windows 7 boot CD
I have no OS currently in my PC
Previously installed one was windows 7 which has been completely formatted during my ubuntu installation.
P.S : I dont want the data in other logical disks to be deleted.
Guess there is some issue with bootmgr.
Error says bootmgr missing.
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Sep 9, 2012
Over last week i had problem in my Windows7 to boot I get Over than 20minute to boot (Repair/Formate Or normal boot or in CD)despite my config :
Os : Windows Xp
CPU : Core2Duo e4600
Gpu : Nvidia Ge Force 9500GT
Ram : 2go
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Jan 30, 2013
I intends to install Ubuntu-Linux-12.04-1 in my Laptop (HP Probook 4410s) in which Windows 7 is already installed. I want to make it dual bootable with Ubuntu-Linux-12.04-1. However during installation one of step i.e. "This Computer currently has Windows 7 on it. What would u like to do" the options are two 1 Erase and use the entire disk or 2. Specify partition mannualy. If I opt option 1 it will earse entire disk which I don't want to do so. I have recently installed in Acer make PC the optionwas differnt. If I go through option No. 2 I don't know about option No. 2 it requires root file system to be defined.
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Dec 3, 2010
I can't get Win 7 to boot after setting up dual boot (Ubuntu 10.10) on my GF's laptop. I'll describe the problem and everything that has been tried so far. REALLY hoping somebody has an idea, I'm getting desperate.I installed Ubuntu last night via the Live CD. Used the Live version to install alongside Windows and partition the drive, install Grub, etc. At reboot, after POST it would just go to a black screen with a flashing cursor. I could only run off the live CD. A forum member determined the Grub was trying to load from the wrong partition. We changed that and voila! Grub now loads properly. I can boot into Ubunto via Grub with zero problems. HOWEVER: when I try to boot into Win 7 from Grub, it just locks at the same flashing cursor of death screen. The 7 partition is till intact, I can see and access all the files on the 7 partition from within Ubuntu, however 7 will not boot. I have tried downloading and burning the Win 7 repair disk and doing all of the following,Running the automatic Start Up Repair - several times. All it does is remove Grub, but booting still goes to the flashing cursor and I have to reinstall Grub again to be able to do anything after POST.I have used the command prompt to run "bootsect /nt60 SYS /mbr". Has the same effect as above.I have used all the bootsec.exe /fixmbr, /fixboot, and /rebuildBCD commands. Again, all have the same effect and I have to reinstall Grub to get anywhere.I don't have an installation disk to try and just do a repair install because Asus apparently doesn't feel that I would need one of these. All I have is the recovery disks from the Asus AIRecovery application that want to just re-format the entire drive and start over. This isn't an option. It's my GF's laptop (mine gave up the ghost last week) and we both have WAY too much highly important data on here. Not to mention she would castrate me . Now from all my research the only other thing I've come across that sounds possible is that the boot flag needs to be set to a different partition. Somebody had a somewhat similar problem and it turned out the way Dell set up the system the boot flag had to be moved to a recovery partition and it worked fine. I'm wondering if Asus has something similar going on, but I can't figure out how to move the boot flag. I'm going on 12 straight hours of working on this now
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May 12, 2011
O.k. I was finally able to burn an ISO onto disk of Ubuntu 11.04 but when I try to install it alongside Windows 7 Home Premium i keep getting an error message:"Permission Denied" "For more information please check the log file:C:usersmynameinfoappdatalocal empwubi-11.04-rev211.log.
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Nov 13, 2011
I'll try to make sense of this to you. My computer has been working great until last night. Today, it bricked on me.Last night and until a out noon today, I was seeing occasional corruption of the image on screen (strange blocking/pixellation like a bad hd tv picture). I started getting locking-up freezes, which I could sort of unfreeze with ctrl-alt-del. This happened frequently while browsing the net las night (oddly games worked fine).Today at one point the whole image started flickering/fluctuating up and down and then the image scrambled totally and was locked-up, so I hard reset.Upon restart, bootup fails. Chkdsk, memory scan (from startup repAir and the installation disk), image and system recovery fail. When I read the detailed results from start up recovery, it tells me that no drive is present.So, did the drive fail, or maybe it came unplugged inside the tower (unlikely bc the tower hasnt moved). Or, did intel smart response technology screw up and the cache is screwed and it's messing up the primary drive it accelerates? Windows 7 64-bit OS on z68 mobo with 64gb SSd accelerating 500gb primary.
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Jul 19, 2009
Recently I just tried starting my computer on and it wouldn't boot. I left my computer in locked mode then it eventually went to sleep. I kept trying to restart it and had no luck, I checked inside the cpu was running and the dvd drive was still able to open and close. My USB mouse or keyboard weren't powering on though neither was my monitor showing anything I didn't hear any beeps. So I kept disconnecting the power outlet from the wall since that's the only way I could restart it.
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Oct 10, 2011
So what happened was yesterday AVG detected a virus on my computer and asked if I wanted to get rid of it. I clicked remove or whatever it was and forgot about it. However, every 2-3 minutes it mentioned another virus needed removal on my computer. I ran a scan twice and said it was clean.
So I thought about trying to use a different antivirus program. I downloaded MSE and ran a scan. It detected some kind of trojan virus so I removed it and was glad thinking that this was the hidden problem. MSE told me to restart the computer to finish the clean up or whatnot, so I restarted the computer.
However, now when my computer is loading, I'll reach the first Windows 7 screen showing the symbol, then my computer will automatically restart. As if I clicked the reset button. I tried using the startup repair but it could not fix the problem. I also tried the restore windows at a earlier point, but the computer still faills to reach the desktop. I read somewhere that I should try to access the desktop in safemode, but the same "reset" problem occurs when I try to make it to safemode.
Please if anyone could help me fix this problem I would greatly appreciate it. I did not delete AVG so I had 2 antivirus programs (AVG and MSE), and someone told me that could be the problem and to delete 1 of the antivirus programs, but I cant even get to the desktop to do so. I have windows 7 64-bit. Prior to this, the computer was working fine. I was thinking of reformatting the computer but I rather not lose everything I have on the computer unless its the only option left.
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Jun 14, 2011
My friend has had this laptop for the past year or so, March 2010; and just recently her laptop decided to stop booting. Every time I try to boot windows it gives me a BSOD. All I have is the boot/repair disk from 2010; however it isn't working properly when I try to repair the OS or boot from the disk. It's a toshiba and it came with a repair program, but it also removes data on the HDD. Is there a link to a proper boot disk that I can maybe download to a flash drive and boot from there and repair? Or is there at least an easy way to pull the information off of her HDD before using the Toshiba program? Is it possible to just plug in the laptop to my computer, turn it on and access it from my personal computer? I also have an OEM version of Windows 7 from when I built my own computer, can I use that to repair her OS or will it recognize that it's not the same computer and fail? I know, lots of questions, you don't have to answer them in sequence, just tell me what would work best .
Note: She does NOT have a restore point on her laptop, I was able to get that far on my own before I decided to ask on this forum.
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Sep 28, 2012
I've downloaded Bluestacks to sync my android apps with my pc and it worked just fine. Shortly after I've gotten a request from Microsoft to run some updates which I've accepted. I left my workstation and when I came back 2/3 of my desktop icons had vanished and there were about 30 application error windows on my screen. The pc was blocked and only CTRL+alt+del worked, so I've shut down the pc. Since then nothing worked. I can't boot Windows 7, can't start safemode.The only thing that works is F2 (Setup) and F12 (boot options), but I don't get far there.Remedies: I've tried the following without success:
1) Rebooted W7 from the CD, ran the repair option out of which system image won't work and although I see system restore points (I have bi-monthly points), I get an error abort message. So no luck there
2) I've downloaded the Ubuntu 12.04 ISO on a UBS flashdrive and at least succeeded to get the initial Ubuntu screen but couldn't install (subinstall it under Windows 7 was suggested) and thus had no chance in recovering my files/docus/media. The computer goes back to the black screen with the blinking unusable cursor.
3) I've tried to follow the suggestion from your Tech JSntgRvr by downloading the "Farbar Recovery" program and execute it in the Window command prompt, but I get an error message that states:x:sources>i:frst.exe is not recognized as an internal or external command, operable program or batch file. (with "i" being the drive where the usb flash was)So now I am out of my "very limited" wits.
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May 26, 2011
How can i dual boot windows 7 and Linux. Can i just create a disk partition and install Linux on that and have windows on another partition and will i be able to choose which one i want on boot? or do i have to do something else i have windows installed now.
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Oct 20, 2010
I just finished installing Ubuntu 10.10 and was wondering how I could boot Windows 7 instead of ubuntu. Ubuntu loads and does not give me a choice of wanting to run Windows 7.
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Aug 6, 2012
I have a dual Ubuntu 11.10 and Windows 7 Home Basic booting system on my laptop (VAIO, specs at the end). Each time I switch on my laptop, Ubuntu's GRUB first shows me the options as to which OS to boot from. The choices include Ubuntu and Windows 7. To install Ubuntu,I made a 25 GB unallocated volume on my hard disk. Recently, while updating Ubuntu to its latest version, my internet crashed and the download only partly succeeded. After that, I have never been able to use Ubuntu on my laptop. However, GRUB is still functioning; each time I switch on, I still see the options as to which OS to boot from. If I choose Windows 7, then I get the usual Windows 7 Booting screen.Basically, I now have 25GB of space lying unusable on my machine. I want to merge this with one of my other partitions. However, I fear that doing so would delete GRUB and make my laptop impossible to boot. What steps should I take? Is there any way whereby I can safely delete Ubuntu and change the boot sequence from GRUB to the Windows boot program? (I guess it is BOOTMGR.EXE)
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Jan 22, 2013
I have an ASUS N61Jv that came stock with 4 GB DDR3 RAM. Everything else is stock on the system except for a 500 GB Seagate Hybrid drive. I'm trying to upgrade to 16 GB (2x8 GB) and my install of Windows 7 Pro 64-bit fails at the loading windows black screen and reboots. "Attempt Repair" option fails, as well as trying to load the setup disc. I made sure UEFI setup in BIOS is disabled so as to not effect the Windows 7 boot disc.I would start to think it's a hardware issue, but BIOS recognizes 16 GB and I can boot into Ubuntu 12.10 (dual boot setup) and look up with an app that reports 16,xxx MB of RAM so I see Ubuntu can pretty much recognize the new RAM sticks as well.
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May 20, 2009
Ok so what i have is Windows 7 RC installed to my hard drive. I have a seperate partition which i would like to install Ubuntu on. Granted i could just go ahead and straight install but then i would be using the Grub bootloader and i don't want to.
What is my best option? That NeoGrub thing?
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Apr 16, 2011
I have a Windows 7 OS installed on a SATA drive, A few days ago I installed Ubuntu 10.10 on an IDE drive. So far the only way is to switch the HDD drives in BIOS to boot up the one I want.
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Sep 2, 2011
I currently run Ubuntu as the sole OS on my Laptop. Using a G-Parted live CD I partitioned half of my disk space, the one half dedicated to running Ubuntu and the other half to Windows 7. I downloaded a torrent of Windows 7, one that I have used before with success (so one that I trust) and burned it to a DVD-RW at the slowest burning speed possible. I booted Windows 7 through the DVD and began to do a clean install of Windows 7 on this one Partition that I left completely empty for the new OS. Everything runs smoothly and I go through the set-up until suddenly the installation hangs at 0% when 'Expanding Windows Files'.
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Sep 23, 2011
I want to load Ubuntu in my Lenevo laptop having core i3 processor which has window7 os. detail procedure of installing Ubuntu over Window7.
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Jun 26, 2012
Let me get right to the point (details to follow). I want to be able to triple boot Windows 7, Mac OS X and Ubuntu and I don't know how or if it is even possible. For the past few weeks I have been looking for a guide on how to triple boot using Windows 7, OS X and Ubuntu. However, I have not been able to find a guide that pertains to my situation; my situation is that I have Windows 7 already installed which I am currently using and now I want to install and use OS X and Ubuntu in a triple boot configuration. The guides that I have seen so far have OS X as the starting operating system and go on to show how to install Windows 7 then Ubuntu, or the guides force me to repartition the drive with my Windows 7 installation and start all over, or the guides only show me how to install all three operating systems on a single drive with three partitions. Ideally here is what I would like...1. Keep my original Windows 7 installation intact. I have quite a few programs installed and would very much enjoy not having to set up everything again.2. Have each operating system (Windows 7, Mac OS X, and Ubuntu) on their own hard drive. Or at the very least have OS X and Ubuntu on a single drive, each with their own partition3. Be able to triple boot and select the operating system I wish to use.
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Sep 17, 2012
I downloaded the iso file of Ubuntu Alternate AMD64 and I extract it to partition D (Windows is installed in partition C). After that, I reboot. It went into the Ubuntu installation setup without problem but when it start to format, it says CD source not available or something like that because I didn't mention it that time. Therefore, I reboot again but it takes me to the Ubuntu installation setup again, I reboot and I place the Windows 7 Home Premium disc into my DVD drive and boot from it.
I went in to delete the partition D and never extended partition C and kept the unallocated space, I reboot again. It says "Missing Operating System" and boot from the Windows disc again, I click on Startup Repair and it took about 20 minutes and kept saying "Attempting repairs...". Some files are backup but some programs and big sized videos are not and for the programs, I don't want to lose the saved games and for the videos I don't want to download them again because my internet speed is only 512Kilobits/s on here.
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Jul 30, 2011
I just installed Ubuntu to make my computer dual boot with Windows 7. When the option in Ubuntu came up to install it along Windows 7, I selected it. Well, after the install my monitor pops up a box saying "Out of Range" and nothing comes up, then Ubuntu boots. I never get the option to boot Win7. If I hit a button while the monitor is out of range, nothing boots.
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Apr 30, 2011
I apologize in advance for asking the same question everyone else has been asking but with slightly different configs.I installed win 7 custom upgrade to new blank c drive from xp/ubuntu duel boot (d drive) using a networked cdrom.I want to remove xp/ubuntu duel boot drive completely and boot stand alone win 7 on c. I have read the numerous posts about running win 7 repair 3 times after activating the c drive win 7 partition but I have no cdrom to boot with on this system. Is there another way to repair win 7 on c to boot stand alone
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Mar 4, 2011
I had windows installed on a disk (sda) and decided to install ubuntu 10.10 in another disk (sdb). Ubuntu installed Grub2 boot loader in sdb and both systems seem to work fine. Except windows hibernation (which worked normally before the Ubuntu installation). What happens is this:
1. If I set the BIOS to startup from disk sdb, GRUB comes out. When I select windows and try to hibernate, the screen goes black and after a couple of seconds the log in screen appears. So, I can not hibernate windows when I use GRUB. By the way, ubuntu hibernates normally.
2. If I set the BIOS to startup from disk sda, windows load (without GRUB of course) and hibernate actually works. But when I turn on the pc windows resuming is the only option. I can not activate the bbs popup and even if I set bios to boot from the other disk (sdb) the system seems to ignore me and resumes windows without displaying GRUB loader.So, I can either hibernate windows but have to resume before I can use ubuntu or start windows using grub and not have the option to hibernate. From the above I get that windows 7 have a way of controlling the system's BIOS and prevent loading another os when windows are hibernated. I say windows 7 because my laptop has a similar dual boot (vista with ubuntu 9.04) and hibernation works for both systems and I can load whichever I want after that. I tried to find information about Windows 7 hibernation and bios but I couldn't find anything clear enough.
I have also tried EasyBCD but it didn't change a thing. I have already seen the posts about active partitions, boot partitions, boot flag (in ubuntu), turned off hybrid sleep, prevented all devices from waking up windows but nothing works. I started a thread ([ubuntu] Hibernate Problem in Windows 7 but not in Ubuntu 10.10 - Ubuntu Forums) since I though it was a GRUB2 problem but no one seemed to know what to do (or no one cared)... So, I' m left with the above assumption (windows 7 controlling bios).
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