Cannot Boot Toshiba Laptop Windows 8.1 / Created Duplicate EFI Partition
Dec 25, 2013
I can not boot my Toshiba laptop Windows 8.1 computer after I was attempting to resize partitions. I got in over my head. Now I'm stuck and cannot boot.
I believe the problem is I somehow created a second copy of my EFI partition. Now I have two "system" partitions of the same size.
Cannot boot, but got a command prompt. Ran "bcdedit" and got:
"The boot configuration data store could not be opened.The requested system device cannot be identified due to multiple indistinguishable devices potentially matching the identification criteria."
Other things I uncovered:
Diskpart> list partition
Partition 1 System
Partition 2 System
Partition 3 Reserved
Partition 4 Primary
Partition 5 Recovery
Partition 6 Recovery
(note both partitons 1 & 2 say "System" for type.)
Diskpart> Select Partition 1detail partition * Volume 2 System NTFS Partition 352 MB Healthy Hidden
Diskpart> Select Partition 2detail partition * Volume 3 FAT32 Partition 352 MB Healthy Hidden
I conclude that Partition 1 equates to Volume 2, Partition 2 to Volume 3. However there is no longer a "System" label on Part 2/Vol 3 once drilled down to details. Also its FAT32.
I am hoping/praying that I could "delete" one of the duplicate partitions. But scared to make any such move. Not sure where to go from here.
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Dec 26, 2013
My new Toshiba laptop runs Windows 8, boots in UEFI mode and GPT formatted, can I create a logical partition solely for storage so that when I format/recover windows partition like windows system image restore, the files and folders stored in the partition is not affected?Just like I did in my old windows 7 laptop that boots in BIOS mode and MBR formatted, which I put the partition as D: drive? Are there any possibilities I do that without messing up the system?
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Feb 15, 2014
I brought my Toshiba laptop over to a friends house last night. We did some gaming, and everything was fine and acting normal. This morning, I packed up and when I got home, started up my laptop. A black screen with a window popped up with boot menu and app menu on it. Under the Boot Menu, there is Windows Boot Manager, and SATA:: TSSTcorp CDDVDW SU-B08AB. Under App Menu, There is Setup. The only thing I can enter is Setup, and there is a lot of things I don't understand.
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Aug 22, 2014
I have just bought a Toshiba Satellite laptop. Before installing everything I wanted to partition the hard drive, for various reasons. To do so, I installed EASUS Pro. (Have used that many, many times on my W7 PC without a problem.) Anyway, it went away to resize the boot partition and now I can't do a !@#%$ing thing. The laptop boots to a 0xc0000225 error screen, and that's it. I entered the UEFI Firmware Settings, and managed to firstly change the fn keys to standard (YAY!) but I CANNOT use the F10 key to save the boot priority to CD/DVD or anything else, so I have nowhere to go from there.
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Jan 14, 2013
Windows 8 creates its own hidden recovery partition during the install. In my case, it's 450MB.
I know not to touch this partition, and I'd like to know what's in that partition and how it's used.
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Apr 2, 2014
Before upgrading I had 4 partitions for my UEFI Windows 8 install, the main partition for the system, and the three others it created during install. After upgrading to Windows 8.1 it has reduced the main Windows partition by 472MB and created a new 472MB recovery partition.
I have not yet run any Windows 8.1 updates as the drivers for my laptop are tricky and to make everything work as it should I need to install them before running updates. What I have run is Disk Cleanup, which I had remove the old Windows install.
Is it normal for Windows 8.1 upgrade to create this new recovery partition and is it going to delete it or the old recovery partition and merge it with the main Windows 8.1 partition?
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Sep 9, 2013
I swapped out a HDD in a samsung NP355E5C-A01AU laptop which i cloned all the recovery partitions from the original to the new HDD. Its a windows 8 partition and everything seems to be there but the laptop wont boot from it at all, it just goes into bios. I did get it to try and read from the recovery partition but get a "MBR error 1" when it tries to boot from it. I used aronis disk director 11 to do the cloning if that works. Also the original HDD was a GPT partition and thats wat i have formatted the drive as. Ive done some reading and acronis can be difficult when cloning recovery partitions and it will give u this MBR error.
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Apr 28, 2013
PC crashed, I get Toshiba splash screen at start up then nothing. With recovery stick I can get tools but cannot use them... I get either missing partition or hard drive locked message. I can get to command prompt though where it appears that the partition containing Windows is not being recognized at all...the size of the partition is not even showing up. This all started when I returned to my PC to find it unresponsive and had to power it off with the power button. PC was working fine for months after upgrading from Windows 7.
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Apr 28, 2013
Here's the scenario...PC crashed, I get Toshiba splash screen at start up then nothing. With recovery stick I can get tools but cannot use them... I get either missing partition or hard drive locked message. I can get to command prompt though where it appears that the partition containing Windows is not being recognized at all...the size of the partition is not even showing up. This all started when I returned to my PC to find it unresponsive and had to power it off with the power button. PC was working fine for months after upgrading from Windows 7.
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Jun 29, 2013
I use SkyDrive as my cloud storage and have 5GB of files in it.
But I want it to be IN THE CLOUD and hidden, not accesible to everyone using my laptop and not duplicate copies of the files in my hard disk (actually triplicate copies).
For example, let's say my 3GB music collection. I keep a copy in my hard disk within "My Music", a copy in the cloud in Skydrive, but now I have a third copy in my hard disk within the Skydrive folder, which I didn't want and I wasn't asked about.
Microsoft assumed I want this third copy for some reason and downloaded everything automatically to this Skydrive folder. Great.
So, the first thing I do is uninstalling Skydrive, if I want to upload something I do it via browser, but the folder and copy of my files is still there.
My question is, can I delete those files, my music collection and so on without deleting at the same time the copy in the cloud? I mean, if I delete them here they will be deleted in the cloud too?
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Jun 26, 2014
I have a new Dell laptop with Windows 8.1 - I work from home & connect to the internet via my home wifi network. The problem I have been experiencing is that my laptop connects to the internet at boot up but then disconnects for several minutes & then re-connects again. This coincides with the Network & Sharing Centre showing a number of Local Area Connections (numbered 3,4,5,6 etc) being created under Unidentified Public Networks. I have tried disabling the LAC's but they re-enable whenever I re-boot & I have the same issues again. My networking knowledge is very limited so how to rectify this issue.
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Feb 7, 2013
I just had a new Seagate 1TB hard drive and Windows 8 installed in my Toshiba laptop. I also had ESET NOD32 Antivirus 6 installed. The only problem I have encountered so far is that the computer shuts down if unattended for about 30 minutes. Why this is happening and what I can do to prevent it?
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Dec 25, 2012
I received a Toshiba Satellite Laptop (S855-S5377) for Christmas and it is running Windows 8. I started using it and it worked fine, but I started using Internet Explorer and the mouse froze, but I could still use my keyboard to get back to the start-page and move around with the up/down/left/right keys. My mouse was no where to be found on the start-page. I used the ctrl-alt-delete to log out, and then when the log-in screen came up my mouse reappeared and seemed to be working again.
I logged back in and my mouse worked for a few seconds, then disappeared. I did the same things over and over again a few times, and either the mouse was nowhere to be found from the get-go, or it worked for a bit then disappeared once I started doing things. I shut down, and restarted multiple times. If it is a Windows 8 problem I am very disappointing at the moment with the software.
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Mar 24, 2013
I am running a cleanly installed standalone Windows 8 Pro X64 system which is not creating system restore points for updates, installations, and Revo Uninstaller uninstalls (despite the requisite setting being on in Revo).
I have being doing quite a bit of installation and updating over the past week or so but apart from one manually created restore point the only other was for an installation of Power DVD yesterday.
It seems MS is sitting on its hands on this one.
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May 6, 2014
My 8.1 laptop shows multiple network connections to my Samsung Smart TV --- One as "media connections" and 3 as "other connections". Both devices are on a simple wireless network using Linksys WRT54GS.
Under the "Network" page, most of the "Properties" of the TV connections are the same except for "Serial Number" and "Unique Identifier". Did I do something wrong when setting things up? Are these extra connections harmful? Should I delete some? How?
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Jun 6, 2014
My Toshiba Windows 8 is stuck on the Boot Menu and I don't know how to get pass it.
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Jun 15, 2013
I have a Toshiba I upgraded from 7 to 8...
I need to boot from a USB drive but cannot figure out how...
It boots up too fast, I don't even know how to get to the damn bios.
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Jul 8, 2014
Suddenly my toshiba windows 8 laptop was like corrupted and there is a message error came out like this 0xc000000e and I could not logon to my system already. I do not have a recovery disk with me and maybe there is any other way to restore my laptop.
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May 10, 2013
I have a newer Toshiba laptop that I tried to clean reinstall Windows 8 using the "reset" feature. I wiped the hard drive completely deleting all partitions. Now I cannot boot into anything. Short of ordering recovery dvds from Toshiba, is there a legal way to reinstall Windows 8 back on this laptop?
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Dec 11, 2013
My wife has a Toshiba Laptop with windows 8, upgraded to 8.1. About a month ago I set up Skype on her computer and all was working fine. Then 2 days ago she tells me it is not working. If you click on the tile, it tries to open, but after 3 second or so it goes back to the desktop. If I move the mouse in to the upper left corner, I can see the opening screen it gives you and I can click on it and it will come up again but only for a second or so and then goes back to the desktop. It never starts Skype. She has the same problem with Microsoft Solitaire Collection. I looked in Programs and Features to do a repair, but they are not listed.
Since there is no listing in Programs and Features, I don't even have the option to uninstall and then reinstall it.
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Aug 16, 2014
System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 8 Pro, 32 bit
Processor: Intel(R) Core(TM)2 CPU T5300 @ 1.73GHz, x64 Family 6 Model 15 Stepping 2
Processor Count: 2
RAM: 3318 Mb
Graphics Card: Mobile Intel(R) 945 Express Chipset Family (Microsoft Corporation - WDDM 1.0), 256 Mb
Hard Drives: C: Total - 112968 MB, Free - 96409 MB; E: Total - 1907726 MB, Free - 764957 MB;
Motherboard: Intel Corporation, CAPELL VALLEY(NAPA) CRB
Antivirus: Windows Defender, Disabled
My Toshiba laptop with Windows 8 won't run unless it's in Safe Mode. I don't know exactly how or when it started, but it completely freezes shortly after boot. Exactly when it freezes varies, but it's usually within the first 5 minutes. And by freezing, I mean it's 100% nonfunctional. The only way to shut down is by removing the battery, so now I just keep it out.
At this point I won't list all the things I've tried, or tell you all about my computer and OS. The crashing happens in a variety of ways, but the end result is always the same. I will hear a click sound through the speakers and simultaneously see a flicker on the display. At that point I will instantly know I'm screwed. Then within 1 to 5 seconds the HDD light on the computer will stop blinking and stay on solid, and my only choice is to unplug the power. It usually happens in one of the following ways, listed in order of likelihood, with the most likely first:
1) I get the BSOD with the error, CRITICAL_PROCESS_DIED.
2) My display freaks out, and turns into a jumbled up screen of glorious animated visual static. (I have a picture on my phone, if it comes to that.)
3) I get the BSOD with the error, REFERENCE_BY_POINTER.
4) No apparent crash, but one keystroke or mouse click will take 20 to 30 minutes to be carried out. During this time, Task Manager says HDD is working at 99 or 100%, even though the computer is idle. Sometimes I'm able to move the mouse pointer, other times I'm not.
5) I get the BSOD, with an error that I can't really make out. If I was forced to guess, I'd say it looked something like "x0x000000x".
6) I get a blue screen with a message telling me the computer was improperly shut down, and needs to restart after it collects data. Along with this is a progress report that never moves from 0%.
The last thing I tried was to reinstall Windows, keeping nothing. Now it seems my only available choice is to go through the hundreds of processes and services individually, turning them on and off, one at a time until I find the culprit, the way I had to individually download all of the 107 updates required in order for me to attempt upgrading to Windows 8.1 (unsuccessfully). The stuff I found in the Event Viewer didn't really seem to work, but I'll probably go back to it and research events more thoroughly before I start disabling things. I hope to avoid this.
I don't know if this is a clue or not, but in Device Manager my Generic PnP Monitor has an exclamation point by it, but Windows says the driver is up to date, and I can't figure out why why I'm getting the alarm.
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Sep 13, 2013
I have a Toshiba laptop running windows 8.1 and the issue that Im facing is that suddenly sound stops working, most likely when playing youtube videos. This is what I've done so far:
Reinstalling drivers (microsoft, realtek, conexant)
Upgraded to 8.1 (I had this issue as after a few weeks I installed windows 8, never happened on 7)
HDMI and headphones outputs are working just fine.
When I was on windows 8 I could make the speakers work by just clicking on disable and re-enable from the sound properties, If I disabled the microphone the speakers started to work again which I have no idea why that used to happen. Now on 8.1 the only way to make them work is by closing the lid or restarting the laptop which is pretty annoying.
These are the current (default settings) I have played with them but nothing fix the issue.
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Aug 7, 2013
I was using my laptop and this came up on my screen [URL] .... After my laptop restarted, I used it for about 5 minutes before it froze. When i next used my laptop, It stayed on the Toshiba screen (the first screen when the laptop is turned on). After about 3 or 4 minutes, the laptop opens the automatic repair feature and this comes up on the screen [URL] ..... I have tried tapping both F8 and F12 throughout start up to try and repair the computer although this doesnt work either. I have opened the boot menu and tried to select the HDD Recovery option although it says no bootable media, please restart system.
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Sep 28, 2013
I downloaded MICROSOFT.WINDOWS.8.1.RTM.X64.ENGLISH.DVD but it wants a product key when I boot from it.
I thought it was supposed to take the product key that is embedded in the BIOS? UEFI is on on BIOS. Am I using the wrong version of Windows 8 DVD?
Toshiba C855-S5350 . I believe it came with Win 8 (regular) x64 . I just want to reinstall the OS.
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Jan 30, 2013
I have win 8 pro installed & two HDDs with two partions each , I want to migrate the boot partition to another partition on the second drive .
It would have been easier if i would have just cloned the complete drives but one of the partions on the 2nd drive has data which cannot be deleted .
So I have Drive
1 - Partitions C: ( boot partition ) & D:
Drive 2 - Partitions E: & F:
I want to remove Drive 1 from my PC so i want to copy C: to E: then remove drive 1 & boot from E:
I tried "Easeus todo backup" , did not work, it does not make the copy bootable , to make it bootale the whole drive has to be copied .
I tried making an image of C: using Windows 8 inbuilt backup feature then removed drive 1 , installed Windows 8 on E: then tried restoring the image of C: but i got some error.
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May 2, 2013
I have a Toshiba Laptop c660 with windows 8 professional installed. I can`t make the jack for headphones to work. The jack is not broken because it works on Ubuntu.
I installed the driver for my soundboard. Didn`t worked. I unistalled it and i let windows chose the best option for me but still didn`t worked.
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Mar 11, 2014
My Toshiba laptop does not let any of the function keys operate properly. When I press one, nothing happens. I have also tried holding down the FN key, to no avail. I thought this was a Toshiba issue, but after multiple customer support "experiences" who told me that the operating system was corrupted, I think it may be a Windows 8.1 issue. This happened under Windows 8 too. Toshiba has a keyboard driver for this laptop model for Windows 7, but not 8.1. Is this a common problem with Windows 8.1 (All drivers are up to date and function key support is enabled in the BIOS)
Laptop: Toshiba c55-a5285.
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Aug 19, 2014
I have a Toshiba Satellite laptop model C55D-A5107. I got this laptop this year and it continually crashing.
These are the errors that I have gotten so far since I decided to write them down. There probably are others that I did not write down or missed due to laptop restarting. Errors listed below.
MEMORY_MANAGEMENT
IRQL_NOT_LESS_OR_EQUAL
PAGE_FAULT_IN_NONPAGE_AREA (HTTP.SYS)
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Feb 15, 2014
I have a Toshiba Laptop Satellite L875D-S7332 Part No. PSKFQU-008003 With Windows 8 x64 Preinstalled. I created a Startup Repair Disk with a DVD. My problem is i cannot boot from this DVD. I changed the Bios to boot from DVD but it still doesn't work!
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Aug 21, 2014
My Toshiba laptop after auto updates is not booting. I used windows 8 backup dvd but still not booting. I tried automatic repair using the dvd but it failed. How to set it right without loss of data on the laptop?
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Aug 20, 2014
On my Toshiba laptop (I've only had it since the 8th of August) under Networks it says, "No connections are available". I was playing Diablo3 and then it suddenly said not connected to battletnet. That is besides the point, but I think I might have hit something that turned the wifi off. After failing to fix it with a system restore it blue screened saying something about an error and collecting a data and that it was going to restart itself. Then it said to get more information or something like that the error code was MEMORY_MANAGEMENT. After restarting I thought it was still messed up (it showed no networks available in the lock screen) then I logged on and it still did. Then it showed I was connected to WiFi again, then after leaving for a few brief minutes it was back to no connections available. It did the blue screen thing again and restarted.
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