Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Help!! Error loading operating system

28 Apr 2015   #1
Rex123

Windows 7 Ultimate x32
 
 
Help!! Error loading operating system

There is a problem with my old PC (Windows 7 x32, Intel duo core processor, 2.5 GB RAM) which was custom or assembled, it says 'Error loading operating system' and I have been trying to fix it for hours..
Earlier when this happened (A lot of times), I fixed it from the Repair option when I press F8 contineously, but when i keep on pressing it, nothing happens (System Repair Blackscreen does not come).
It happened when I pressed the restart button in my CPU when my PC was stuck for a long time, instead of waiting and manually restarting.
The biggest problem is that I LOST my Windows 7 CD. All I have now is just a USB with backup files.
When I put on the USB while booting, it says 'BOOTMGR is missing, Press Ctrl+Alt+Del to restart' but it shows the same thing when I restart.
When I pressed F10, It showed the Boot Option Menu, it had 3 options:
• SATA: Optiarc DVD RW AD-72203
• Realtek Boot Agent
• MBIC SS MMoser Baee Disk PMAP (That one is my USB)
These 3 didn't work either....
So, Please help me to find a way to fix it.
Ask me if you want any more information.
Thanks...

~Rex123


My System SpecsSystem Spec
.
29 Apr 2015   #2
Anshad Edavana

Windows 7 Ultimate x64
 
 

Hi

Either a corrupted MBR or a failing hard drive can cause that error message. I would suggest ;

1. Replace the SATA data cable of the hard disk.

2. Run a "Long Test" with "Seatools for DOS" and verify disk's health condition.

SeaTools for DOS and Windows - How to Use
My System SpecsSystem Spec
Reply

 Help!! Error loading operating system




Thread Tools Search this Thread
Search this Thread:

Advanced Search




Similar help and support threads
Thread Forum
Error loading operating system
Model: Dell Unit: Latitude E4310 The screen is all black and then there is a sentence saying: Error loading operating system... I tried rebooting it (I have 3 options) and neither of them has been really... uh effective. What could be the possible reason? Is it repairable? :cry: :cry:...
General Discussion
Error Loading Operating system
Hello! I know you all are quite good at helping others fix their problems, and I have been stalking these forums for quite some time. However, I have recently gotten an issue with my computer booting that I can not fix, or find a fix on here. So, about two hours ago (On this current PC I...
General Discussion
Error loading operating system
Hi everyone! Well as the title says, I got that message when booting. Actually it is a long story before i got that message so i'll try to sum it up. So, what i've done and what happened are as follows: 27 October 2012: I built my PC from a scratch. three weeks ago: I began suspecting HDD...
General Discussion
Error loading operating system
When I turn on my computer it comes to ‚‚verifying dmi pool data‚‚ and after about 10 seconds it says ‚‚error loading operating system‚‚. than i restart my computer and it boots normally. it happens over and over again. can anyone expain me whatş that, ty
Hardware & Devices
error loading operating system
hello i need some help with this one, i guess i should explain this from the start, i installed windows 7 64bit ultimate (7600) a few weeks back, but just a few days ago i decided to install windows xp home sp3 on my back up drive for other reasons, qoute me instension was not to have a dual boot...
Installation & Setup
please help error loading operating system
Hi I have been trying all day to dual boot using the tutorial and no success. I have windows 7 install on my computer. I want to have windows xp. Now I have shrink my hard drive so I have 2 partitions now. Ok the problem is When I boot xp I goto install on D:/ the new partition it then copies all...
Installation & Setup


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd

All times are GMT -5. The time now is 12:07.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App