mbr

  1. N

    Windows 7 Boot Manager is missing; after recovery using Acronis backup

    Hi All, I NEED SOME HELP of course... I used BCD and fouled up my system... I went back to a clean disk and created a primary partition using the whole disk space ( I used GParted from a linux bootable USB)... I'm running linux now. Using Acronis I restored my C drive with the MBR to the...
  2. W

    Windows 7 Win 7 / XP dual boot problem

    So, I have XP pro. I got Win 7 Ultimate and installed it on a different partition. Boot loader sees Win 7 and sees "an older OS". I select the other OS and it gives me an error of "Windows could not start because the following file is missing or corrupt: Windows\System32\Hal.dll ". I know...
  3. M

    Windows 7 Windows 7 won't boot, installation repair did not help

    Hey guys, I hate to ask a question right on first post but this is rather an frustrating issue. Out of a sudden on a random reboot one day after installing new video card drivers for my ATi HD4830 card, it went "Operating System Not Found" or something similar to that. So I thought, weird...
  4. B

    Windows 7 Disaster: Windows 7 unable to boot - logical drives missing !!

    Something totally wierd and shocking happened with my machine running on Windows 7 today (25-06-10). This is what happened, everything was working fine till the evening. I was back home from a hard day, started my machine and i saw a message that windows has updates that needs to be...
  5. M

    The Windows Boot Process Can Be Killed by New Yonsole.A Backdoor According to Microsoft

    A new piece of malware is capable of killing the Windows boot process, according to Microsoft. Win32/Yonsole.A is a backdoor Trojan, a term that defines a piece of malicious code designed to compromise computers and subsequently connect to a server controlled by the attacker, receive and execute...
  6. N

    Windows 7 Disk boot failure

    I am having a lot of trouble with Windows 7 booting. Here are some details: - single hdd machine (750GB); single partition - Win7 64bit home edition - I am getting the disk boot failure message on boot (nothing in particular changed) - booting from the win CD, repair seems to run ok but...
  7. Mystictrust

    Windows 7 Unable to locate MBR or HDD until system shut off for a few hours

    Apologies if this is in the wrong forum, this is my first time here. If this post is too long, I can try and condense it. I usually leave PC in sleep mode, last night was no exception. I am used to it occasionally turning itself back on every few days (not sure why) so no surprise to see...
  8. S

    Windows 7 Installing W7 On 2 Separate Drives

    Can someone advise please/ I have 5 hard drives in my system and I have installed windows 7 x64 on 2 separate drives and done this within windows. However a few times it booted okay but then started hanging on the post where it states verifying DMI pool data. Subsequently I tried everything to...
  9. reidthaler

    Windows 7 I’m getting the ntoskrnl.exe missing or corrupt message

    Upon OS boot up, I’m getting the ntoskrnl.exe missing or corrupt message. It started after I re-partitioned some hard drives to free up some space. I booted up and got the error message. I tried to boot up to my back up OS and still got the message. I tried to re-install a drive image, using...
  10. torqued

    Windows 7 Windows 7 only boots with the installation DVD in the tray.

    Hi there. I'm having a problem that I've never had in the 12 years I've been glued to my computer screen. A couple of days ago I decided to go with a dual-boot setup, Linux and Windows. I didn't keep the dual-boot for more than a couple of hours so I decided to format my drives. After...
  11. Mrpatterns

    Windows 7 Boot Selection Failed: Unable to Access Windows After Dual Booting with Ubuntu

    Boot selection failed because a required device is inaccessible. I dual booted my computer with ubuntu 10.04 beta and windows 7. At first they played nicely, ubuntu has access to the windows partition, and windows could still boot. Hell World of warcraft even ran smoother using WINE and openGL...
  12. T

    Windows 7 NTLDR Issue upon Fresh Install of Win 7 After deleting RAID

    I've had my computer for about a year running XP with 2 harddrives in RAID (mirror). My motherboard, Asus P5NE SLI, has the RAID controller built in. These 2 drives are my only drives (other than an external USB drive). I wanted to get rid of RAID and just have 2 regular drives and install...
  13. T

    Windows 7 Problems loading: c000021a {Fatal System Error} ... status of 0xc000003a

    Hey everybody. So the full error code in blue screen after booting (after win7 loading logo) is: Had the autocheck bad boy as well: Eliminated it via registry. So, pretty much only 0xc000003a is left. Also, autocheck as I understand is just an indicator of a problem rather than a cause...
  14. A

    Windows 7 Missing Operating System

    Hey everyone. First off, Happy New Year! Feels good to be done with 2009 and have a fresh start :] That being said, I'm havig trouble with my operating system and was hoping someone here could help me out. I received a Missing Operating System error message upon boot and have unsuccessfully...
  15. D

    Windows 7 Software to backup MBR / MFT

    Hi all.. Just wondering, is there any system tool i can use to backup MBRs / MFTs of NTFS partitions ? I mean not third party tools.
  16. Delfio2d2

    Windows 7 How to Configure Bootmgr for Windows 7 After Formatting Vista Partition

    Hi all. I hope someone has the answer for this. 1) I installed Vista in the first partition of my hard disk 2) I installed Windows 7 in the second partition of my hard disk 3) Bootmgr and BCD directory are installed in the partition containing Vista. On booting I can choose perfectly. Now the...
  17. M

    Windows 7 cant restart problem

    windows 7 is installed on a hp7700 machine...and works fine, but if i try RESTART it wont boot??? If i use shut down it goes down and stays off as it should, and if i power it on again it boots up and everything works. The only problem is when i try to restart...it goes down but somehow loses...
  18. S

    Windows 7 Problem with starting up Windows 7 after instalation of XP on another hard disk with

    Hi. I Have a problem starting up the newest windows after instalation of older windows with dual boot mode. I installed XP 32bit from windows 7 onto another hard disk. Afterwards, It does't allow me to start Windows7. It freezes at "Verifying DMI pool data". After reading some forums, I...
  19. W

    Windows 7 Grub Installed: How do I fixmbr?

    Hello! I installed Ubuntu, but now want repair the mbr so 7 is the only boot option. Is there a way without reinstalling the os? Thanks in advance! Oh, never mind! Easy-peasy EasyBCD!
  20. T

    Windows 7 Another Question - Windows 7 with Win XP

    Hello everyone. I know there's a lot of threads about this, I had a look on them but I can't find a solution for my problem. So here it is: My pc had Vista installed on drive C. Then, I installed XP on drive D and used vistaboot pro to manage the boot problem. Everything worked fine. Now, I...
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