Computer Can't Boot / Can't Seem To Read Main Partition

Dec 13, 2015

My computer froze during a Windows update, and I had to force a shut down, which really messed up my computer.

My computer was stuck in a boot loop, so I attempted to reinstall windows 10 onto it. At around 3% it crashed again, and since then has been really messed up.

If it tries to boot normally, it no longer gets stuck in a boot loop, but now just instantly crashes to blue screen, saying a required device can't be accessed (error 0xc000000f).

I tried to boot into the windows 10 install disk to try and run chkdsk or attempt other recovery tasks, but it crashes after a few seconds of being on the menu, saying to search for FAT FILE SYSTEM to try and fix the error.

I downloaded gparted onto a USB and ran it. It gave me this error: [URL]

View 4 Replies


Similar Messages:


Drivers/Hardware :: Slow To Read A Partition?

Jan 6, 2016

Why is w10 so slow to read a partition ?

For example if i click on a partition J , w10 start to read the partition but is a lot slower then w7 ...

View 3 Replies

Main SDD Won't Boot Without Secondary HDD

Aug 12, 2015

I wanted to make an image of my machine since upgrading to Windows 10 and saw it kept on including my secondary drive (which has over 600 gigs of movies). I am not able to uncheck it.

I figured what the hell and disconnected the drive.My box will not boot without the drive!

I just built this machine back in December and I used a 500GB SSD for my main drive, while I have 2 regular HDD's for storage and movies.

I turned off, "hide protected operating system files" and found the folders "Boot, Recovery, System Volume information and $Recycle Bin" all showing up!

how this drive got dragged into the install, but I certainly do not want my main drive depending on it to boot.

I don't want to change ownership of the files and delete then manually either since I have a strong feeling it will kill my system.

how to go about "unlinking" these 2 drives?

View 9 Replies

Disk Read Error On Boot Up

Sep 26, 2015

When I again turned on my pc, it says "disk read error". I do my job on my pc. I have too much work on it. There are too many files on my hdd.

View 1 Replies

Chose Partition To Boot From

Jul 23, 2015

A few months ago, i made a dual boot of Windows 8.1 and Windows 10. Now I was running out of memory on my Windows 10 partition, so I removed Windows 8.1. I was unable to add the free space to the Windows 10 partition because this free space was before the 10-partition.

So I decided to clone W10 to the free space using Easeus disk copy. (Successfull). Now i wanted to boot the clone, remove the old one and add the free space to the cloned W10. But i am unable to boot the clone. I can't chose the partition to boot from. What went wrong? there are 2 identical partitions with W10. How I can solve this without reinstalling everything?

View 1 Replies

Deleted EFI Partition Now Won't Boot

Feb 14, 2016

I was messing around with partitions and created a test partition that was unfortunately the same size as my EFI partition. I went to delete my test partition, but deleted the EFI partition by mistake and now my computer won't start.

View 1 Replies

Performance :: F8 Boot Menu Partition

Nov 3, 2015

I have decided to get ready to remove my pesky 4.88GB Windows 8.1 Partition (partition 5) from my PC because now I have Windows 10 and no longer have the option to go back. I have used a Command in the Elevated Command Prompt to enable the F8 boot menu as a substitute to the manufacturers boot menu (Press Esc.) I know the boot menu by the manufacturer will be removed with the (partition 5) too. I have also found that the WinRE is on a different partition (partition 4), and so my question is... If I delete the manufacturers partition (p 5), will the F8 menu also be gone as well? It seems the F8 menu was put there by windows and not the manufacturer, but is it on partition 5 or is it on the same one as the WinRE partition (p 4)?

View 8 Replies

BSOD :: No Boot After Partition Extended

Jan 18, 2016

I just recently upgraded from an earlier build of Windows 10 to the latest build 11099. That went okay. But the problem was when I decided to extend the system partition (as it had only 3GB free left), after rebooting to extend the partition with MiniTool Partition Wizard (it required me to reboot so it could unlock the partition). That seemed like it went okay too, but after restarting, I would get a BSOD and no boot up at all. It seems like the partition extension has messed up the boot files. I say that because a folder named "$WINDOWS.~BT" has been created in the root directory of the system drive. (Now it's drive G: because I'm on another system in another partition temporarily).

And some other folder as well:

So my question is this. Since I have all these boot files here, could it possibly be that while the partition was being extended, the software I used might have messed up those files, and now my Windows doesn't boot up?

If so, or whatever the reason for that matter, is there anything I can do to take those boot files back to where they belong?

View 7 Replies

Installation :: Add Win 7 (multi-boot) On Other Partition?

Feb 10, 2016

I upgraded my Windows 7 to Windows 10. Now I would like to have a multi-boot. If I install Windows 7 on my blank 150 GB partition, will Windows 10's boot sequence recognize it so that I have a working multi-boot?

View 1 Replies

Cannot Make Partition On C Drive For Dual Boot

Jul 30, 2015

So I have a 128gb 840 evo ssd as my C drive and then a WD caviar Blue as a mass storage drive . So with windows 10 just coming out and it being free I thought I would duel boot it with windows 7(currently running) and went and cleared out a bunch of old games and programs and ended up the 47 gb free so I would have space to make a partition and have a little room after that. then once I tried to shrink the volume it says the maximum i can shrink it is 129mb. so I tried on my HDD and it worked just fine being able to shrink it 600GB(the remaining storage).

System Specs
i5 4570k
EVGA GTX 760
128gb 840evo ssd
1tb WD Caviar Blue
EVGA supernova G2 750 watt
16gb corsair vengeance 1600 ddr3

View 1 Replies

Installation :: Cannot Update System Reserved Partition On Computer

Jul 30, 2015

Am trying to upgrade a windows 7 desktop to windows 10 but anytime I try to download windows 10 I get this:

"Windows 10 couldn't be installed. We couldn't update the system reserved partition."

What can I do get this fixed to get windows 10 on this computer?

View 9 Replies

Installation :: Dual Boot System - RTM Partition No Longer Available

Feb 10, 2016

I created a dual boot system quite some time ago and all was well until.RTM partition was completely up-to-date. I had recently updated to Windows 10 Build 10251 on the Insider partition.I turned the machine off on Sunday January 31, left town, and returned Saturday February 6. All was well with the dual boot when I turned the system off before leaving. When I turned the system on last night, it booted directly into the Insider Partition. There seems to be no option to boot into the RTM partition.

View 9 Replies

Deleting Primary Partition Which Shows Up As Boot Option

Feb 7, 2016

Anyway, a while ago, I was playing with booting installations from a HDD, which worked, but now it seems I'm stuck with the partition I used to store the installation on.

So I have two questions:

1. To delete the H partition, I need to first set the C one to active, correct?
2. Is it even safe to delete the partition since it's a "system" partition?

The H partition is empty as far as general files go, but since it's bootale, it always shows up as a boot option, which is mildly annoying.

Image: [URL] ....

View 1 Replies

Installation :: Windows Won't Boot In UEFI Mode - Deleted EFI Partition

Aug 25, 2015

Okay, so the other week i received a new Clevo P650SE laptop. The laptop only had a 500GB 7200RPM HDD with Windows 10 to begin with, so yesterday i added my Samsung 840 EVO SSD. As i wanted this to now be the primary drive, i made another new installation of Windows onto here. After doing this, the system now displayed a boot selection at startup with the choice between the new Windows 10 installation on my SSD or the old one on the HDD.

As i no longer wanted to use the HDD for running Windows, i decided it would be best to delete Windows from this drive. So i booted onto an Ubuntu USB and wiped the entire drive of it's data in GParted, which included three different partitions. This seemed perfectly fine to me at the time, because i had a the new installation from the SSD showing up in the boot manager.

However, when i rebooted the machine and attempted to boot into the new installation on the SSD, it gives me this message:

"The boot configuration data from your PC is missing or contains errors.
File: /EFI/Microsoft/Boot/BC Error code: 0xc000000f"

I have tried everything to recover the system but nothing has worked. Startup repair from my Windows USB doesn't do anything, the system reset wouldn't operate because it stated that the partition was locked.

Nothing with the Command Prompt is working, I have done 'bootrec /fixmbr', 'bootrec /fixboot' and 'bootrec /rebuildbcd', but the last command returns the following error:

"The requested system drive cannot be found."

I also did 'bcdboot C:/Windows' but that also refused to work. I assumed the reason for this might be because the drive didn't have a letter, but when i attempted to add a letter is says:

"The specified drive letter is not free to be assigned."

Both drives in my laptop have now been completely wiped and converted to MBR, but even with the two drives empty the original message still appears when booting my Windows USB in UEFI.

I have only had this laptop a couple of weeks and it's already completely messed up. I can boot the Windows USB in Legacy and install Windows as normal, but of course i'm looking to have it back on UEFI as it was before.

View 9 Replies

Computer Won't Boot

Nov 29, 2015

Recently upgraded to Windows 10. Everything seemed to go well. It was working fine I restarted a couple times and it all went well . I shut the computer down for about 20 minutes and when I tried to restart it I get nothing on the monitor. I can hear the hard drive start but monitor doesn't come on unless I hit the power button on the monitor and even when I do it just comes on for a few seconds and it is blank and it says monitor is going to sleep and shuts off again and if I hit the power button again it will just repeat the cycle.

View 7 Replies

Unable To Boot Up Computer

Aug 29, 2015

In the first week or so, Windows performed quite smoothly (albeit with some slowdown playing games) and was for the most part perfect.

However, quite recently my experience with Windows 10 has been so poor that I am regularly unable to even boot up my PC - being greeted by an alarming 'beep' sound, followed by an immediate shutdown. In the rare circumstance where my computer actually does turn on properly, whenever I open Chrome or Edge it shortly freezes and I'm forced to hard reset my computer.

I have tried reinstalling Windows 10 (deleting most of my files with it) but to no avail. I have noticed that on the task manager the 'Disk' column is quite often red with 99% usage -

View 5 Replies

BSOD :: Computer Won't Boot Up

Feb 10, 2016

I am using Dell inspiron laptop (pretty old one) which started acting weirdly. Upon examining, there was a problem with HDD so I had it changed.

As soon as I got new HDD installed and installed Windows 10 on it, computer started acting weird again - slow startups, random freeze etc.- but it was running ok and I was fine with it. But earlier today, it suddenly displayed BSOD and crashed when it was idle. Now to the main and the funny part, it does not boot anymore. To elaborate, blank screen appears after BIOS screen (right when the logo of windows should be displayed) and it remains blank for several more minutes before the logo and spinning dots magically appear, it doesnt disappear thereafter.

I figured, I could run startup repair or some other tool to solve the problem by booting from the DVD of windows 10. Now for this one, the logo appears with the spinning dots which disappears after a while like it should. And after it disappears, blank screen persists thereafter. Dumbfounded, I tried booting from a USB stick of Windows 8 I had which gave the same problem.

I have already tried altering most of the options in BIOS and the diagnostic tool gives and all-ok for all the installed hardware.

View 3 Replies

Installation :: Computer Will Not Boot

Apr 14, 2016

I have win 10 pro installed on a Samsung 850 pro SSD. In Bios it lists Windows Boot Manager as the #1 option. I selected Samsung ssd as my #1 option, saved and exited. Computer will not boot. Says No OS found-insert media and restart. Did that a couple times. No Boot. Set Bios back to Windows Boot Manager. Everything runs fine. Also Sata controller set to AHCI. Is this normal for Windows 10? In Device manager my storage controller says Microsoft storage space controller.

View 9 Replies

Computer Won't Boot After BSOD

Feb 10, 2016

I am using Dell inspiron laptop (pretty old one) which started acting weirdly. Upon examining, there was a problem with HDD so I had it changed.

As soon as I got new HDD installed and installed Windows 10 on it, computer started acting weird again - slow startups, random freeze etc.- but it was running ok and I was fine with it. But earlier today, it suddenly displayed BSOD and crashed when it was idle. Now to the main and the funny part, it does not boot anymore. To elaborate, blank screen appears after BIOS screen (right when the logo of windows should be displayed) and it remains blank for several more minutes before the logo and spinning dots magically appear, it doesnt disappear thereafter.

I figured, I could run startup repair or some other tool to solve the problem by booting from the DVD of windows 10. Now for this one, the logo appears with the spinning dots which disappears after a while like it should. And after it disappears, blank screen persists thereafter. Dumbfounded, I tried booting from a USB stick of Windows 8 I had which gave the same problem.

View 4 Replies

Loaded OS Now Computer Won't Boot

Aug 13, 2015

Windows 10 loaded on my Toshiba M645. Now it won't boot up...I want my windows 7 back. How do I go back to windows 7. Bad system config info

View 1 Replies

How To Boot Computer From CD Drive

Oct 20, 2015

So, i am going back to Windows 7 so i have my disc and key. But how to start my computer from the CD drive with windows 10. With Windows 7, there was a key(like F2 or F12) to change boot device. that is not there with Windows 10. So how do i boot my computer from the CD Drive?

View 13 Replies

BSOD :: From Cold Boot If Computer Has Been Off A While

Oct 30, 2015

BSOD happens only when the computer cold boots from a prolonged inactive state. If the PC is off for several hours and is turned on it occurs. Computer typically blue screens, sometimes it freezes at the bios splash screen where they Windows 10 circular loading icon appears on this Gigabyte. I've seen multiple reasons for the occurrence such as bad pooler caller and irql not less or equal. The BSOD happens once then after the computer functions as normal with no other issues.

Power supply, graphics card, and SSD were both pulled from a previous build with zero issues in that build. New to this build is the motherboard, processor, and RAM.

Ran Memtest86 with no errors for 8 passes but I just realized it was after the initial cold boot BSOD and not going from the inactive state to the test directly. Will be swapping out the RAM at Microcenter today just to eliminate that possibility.

Windows 10 was a clean install but it happened on the previous install, BIOS is flashed to the most recent release.

View 2 Replies

Performance :: Computer Freezing At Boot

Aug 5, 2015

I've been trying to fix this for a while, but I have had no luck. My sister for her birthday got a new laptop (Dell Latitude E6420 Intel i5 2540m at 2.6 ghz). I did the free Windows 10 upgrade for her, and when the computer is starting from a shut down, it goes to a black screen with the mouse, and the mouse is frozen. There is nothing I can do but hold down the power button to shut it down.

View 6 Replies

Computer Would Boot From Scratch After Put To Sleep

Sep 2, 2015

After upgrading to Windows 10 everything was going smooth, until few days ago I noticed that the sleep function is not working properly. After asked to sleep the computer will boot from scratch and all the unsaved data is lost. My computer is ASUS K551LN, Intel i7 4500U processor, nvidia geForce 840m graphics. I tried clean install does not work, all drivers are updated, also tried disabling hibernation and fast reboot...

View 2 Replies

Computer Won't Boot (Even Into UEFI / BIOS)

Aug 24, 2015

I have had nothing but issues, since upgrading to Windows 10 from Windows 8 (64). The installation within of itself was horrible. I got the continual flash on the screen, until I was able to get it into safe mode and recovered it. Then made sure drivers were updated. However, I did not upgrade my BIOs, from the information I had seen from MSFT. Didn't think twice, since they said if you were upgrading from 8 or 8.1 that should not be an issue. The system was running stable, after I did those fixes.

About 1 week ago, after a MSFT Windows automatic patch push, My monitor started not to respond during boot up. Ran some basic troubleshooting for the monitor (Ie: check plugs, check cables, check Video card). They all seemed to work fine and my system booted up normal.

The very next day, cold booted again and monitor did same thing, it was not getting any signal from the computer. Went through the checks, after a little bit of a delay the system finally booted. I checked my BIOs settings, which were all set up normally. I locked my computer after that and did not turn off the system, the next morning, my monitor was unresponsive.

I re-checked monitor, cables and even replaced the video card. Everything is good except no signal to my monitor. I disconnected all hardware except the video card and motherboard, to see if it was an issue with my power. I took out out the CMOS battery and also disconnected power to the motherboard for about 2 hours, to try and reset the BIOs to factory. No luck.

This leaves me with 2 things left:

a) Corrupted BIOs, not loading my drivers, or
b) motherboard went bad.

Going to try a bootable USB BIOs next.

View 4 Replies

Installation :: Computer Refuses To Boot Up

Jan 3, 2016

Have just bought a new computer (Acer E1 572 with I7-4500U processor, running Windows 8.1). Tried to download Windows 10 and at the end of the process the computer shut down and now refuses to restart. When I press the start button the small blue light on the front of the computer flashes 5 times - and that's it. I am not very technically savvy (understatement) and if I had made even a quick glance at this forum and realised that there were so many problems with Windows 10 I would have stayed with Windows 8.1, at least untiI most of the initial bugs were taken care of. What can I do to get my shiny new computer back and running on Windows 8.1?

View 7 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved