Why Does Windows 7 Create Two Partitions
Aug 31, 2011
I installed Windows7 Ultimate from scratch, and it warns that it might create a 100MB partition before creating a second one where the real stuff lives. This makes imaging more complicated.
Code: # fdisk -luDisk /dev/sda: 320.1 GB, 320072933376 bytes255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 0xf1f75308 Device Boot Start End Blocks Id System/dev/sda1 * 2048 206847 102400 7 HPFS/NTFSPartition 1 does not end on cylinder boundary./dev/sda2 206848 30722047 15257600 7 HPFS/NTFS/dev/sda3 172908544 254828543 40960000 83 Linux
Does someone know why Windows7 needs two partitions, and whether it's possible to have a single partition?
I'm also interested to know if any steps are required before imaging Windows7 (sysrep, etc.) where the image will be reinstalled on the same host (own test machine).
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Dec 9, 2012
One of my friends has a windows 7 computer with an account for himself, his mother and his 2 sisters. All the home directorys are stored in drive C. Partition D is shared. The question is, how to get a partition layout like this?
Partition 1: OS + programs
Partition 2: home partition for himself
Partition 3: home partition for his mother
Partition 4: home partition for his sister
Partition 5: home partition for his other sister
Partition 6: shared partition for some photos.
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Feb 23, 2011
I want to make partition on my hard drive. my hard drive is divided in to just one partition. i want to create 3 or 4 further partitions.
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Apr 2, 2010
want to let you know that EASEUS Partition Master Home Edition v 5.0.1 will not create partitions out of the unallocated disk space I made in my hard drive using this application. When I put the mouse pointer over the unallocated disk space, the feature for creating partitions does not get availableI am starting to think that the OS i'm using doesnt allow any more partitions. It's Win 7 Home Basic. The machine is a HP pavilion dv4 laptop computer. The partition master 5.0.1 shows me a display more or less as follows, indicating that I have four partitions:[CODE]
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Jun 18, 2009
I'm trying to partition my 500 GB hard drive into 3 drives total. Right now, there is only a C Drive, but I want to divide that.
When I go into the Windows 7 installation, this is what I see:
Extend and new are grayed out, and even in disk management, there is no unallocated space.
Can somebody please guide me into partitioning this hard drive. I've searched and the only answers I find are for dual boot setups. Partition Magic is not supported by Vista (.: 7 as well).
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Jan 21, 2011
I need to create a new partition for Ubuntu, but I have the maximum number of partitions. I have tried converting the disk to dynamic, but it says that there is not enough space available for that. What should I do? (The 75 gb unallocated space is where Ubuntu should go)url...
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Dec 6, 2012
I'm here with 8 hd's all blocked, formats need them but I'm not getting or creating a partition because they are blocked, HDD Unlock saw the program but is expensive and is paid
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Jun 11, 2012
What is the policy for Removable USB Drives in Windows? Does it only recognize the first partition? Is there any difference between FAT32 and NTFS? I am asking because time to time, I am not able to see the partitions in Windows, and I wanted to learn about its policy (rules I mean) about Removable USB Drives (What I mean is Flash drives I guess, when the USB Drives are connected; it is not showing up in the drivers, but in Removable Devices).
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Nov 22, 2010
im due a fresh install of Windows 7 64bit the way i do this is to make a copy of my existing OS and put that on a second drive, i then keep this and use it as my main OS, i then put a new copy of Windows 7 on my main drive and move the stuff over from the back up that i want to keep, this way i know i wont lose anything. this time i want to partition my main drive and have dual boot one for normal use and one for gaming but when i did the back up the hdd drive i was using had a partition on it and the OS told me that i had to delete the partitions so i could install Windows 7. is there something i need to do first to be able to have 2 OS's in 2 partitions on one drive or is it just not possible to do?
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Apr 4, 2011
On a Toshiba latop I suddenly have 2 WIN RE partitions?? One with more on it than the other! can I delete the superfluous one and dlete the RE name in the obvious System partition?
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Dec 6, 2011
I agree that to run DOS stuff on Windows 7 a DOSshell is the way to go, but I had a DOS and Linux partitions setup before I installed Windows 7 and guess what, it doesn't see them at all! It seems like Windows 7 isn't backward compatable at all, or perhaps doesn't read FAT16 (EXT3 I didn't expect it to read), will check FAT32...Yup reads FAT32 from USB sticks, but reads FAT16 from USB Sticks, just not FAT16 first partition (MSDOS6.22) from the main SATA drive (C: is the fourth and last partition).
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Feb 27, 2012
I have question regarding shrinking of partitions in Windows 7 !I am unable to recover windows due corruption of OS. I have only single partition in which Win 7 is installed. Can I somehow shrink the partition to create Unallocated space to perform a parallel installation to save my data?
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Dec 9, 2012
1. How to download in Windows 7 from Internet to a DVD to create an ISO image? 2. If the ISO image is larger than the full capacity of one DVD how do I create the full image? 3. Once I create the full image on one (or more) DVD , how do I transfer the ISO image to another HDD? 4. Can I create an ISO image directly on a 2nd HDD? 5. Can I create an ISO image of the Windows 7 OS on a second HDD? I have tried to create an ISO image for a few months and i haven not been able to do it. Special note: 6. How could I copy the Win 7 OS into an ISO image on one or more DVDs? 6.1 What size is Windows 7 Home Premium OS? 6.2 Which partition does Windows 7 store the OS in?a. "Recovery" ? b. FAT32 ? how to create the ISO image, how to install it, and how to make sure that the "image" could be used to fo make a backup of my HDDs and also how to use the backup to fix the computer should a fatal crash prevented from booting up Windows 7? IMPORTANT: I use only DVDs, mostly re-writables. Which is the best free Image Burn Software that does work with DVD's.(as I dont use CD's anymore)
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Jan 10, 2013
I have just deleted all partitions on my laptop hard drive to install windows 7 and messed something up...I know cannot install windows 7 as it just sticks at the setup is starting screen..can I put the drive in my pc (running xp) and save it somehow ? I have nothing on the laptop to repair or anything as far as I can see ...
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Sep 24, 2010
I'm having a problem not being able to access 2 out of 3 partitions in an external HD.
Samsung HD753LJ (USB) 700GB
Partition 1: 200 GB / NTFS
Partition 2: 200 GB / NTFS
Partition 3: 300 GB / NTFS
I once had a dual-boot Windows XP Professional SP3 and Windows 7 Professional. Partition 1 could be accessed from both OS, but Windows 7 could not and still cannot 'see' Partitions 2 and 3. While it was still a dual-boot, switching back and forth between the systems was the only way I could access the data in Partitions 2&3 from Windows XP. Now that I have a clean install of Windows 7 only, (stupid me to have forgotten this problem) I cannot access the files at all. I have tried restarting the system, reinstalling the HD driver, replugging the HD, and the problem still persists. What I have managed so far:
> Under 'Device Manager'
>> No warning. All drivers are updated.
> Under 'My Computer'
>> Only Partition 1 is listed and accessible
> Under 'Computer Management' > 'Disk Management'
>> All three partitions are in the disk's table. The 2nd and 3rd partitions are listed with blue bars, total space allocated and no other information. An attempt to get Properties or assign drive letters produces an error message "... Disk Managaement control view is not up-to-date ... ".
> Under 'partdisk'
>> 'list disk' shows correctly sized Disk at 700 GB
>> 'list volume' shows only up to Partition 1 of the external HD.
>> After selecting the external HD, 'list partition' shows all 3 partitions with correct sizes and offsets.
> With MiniTool Partition Wizard Home Edition
Disk 1_______
G: Partition 1
*: Partition 2
*: Partition 3
>> All 3 partitions can be explored (whew ...)
>> The two 'missing' partitions were not hidden.
>> However, when assigning the drive letters to the partitions, the drive letters only stay in front of the partitions' names until I clicked Apply. After which, the asterisks came back again. (I haven't found any way to assign the drive letter in Partition Wizard Bootable CD
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Feb 3, 2011
Windows 7 doesn't recognize my D partition though windows XP used to recognize it just fine on my computer, and it also used to work fine on that HDD using that same version of windows 7 on my old computer. My computer is a Dell Optiplex 745 and my HDD is WD10EARS (No Jumpers is being used) Here is a Screen of the installation Process
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Apr 1, 2011
Today while listening to a song. My computer restarted with a BSOD. It then asked me to repair my computer saying that some boot record is corrupt. I repaired my computer from the cd. It works fine but now i can only see my C: and no other drives are being shown though the data is still there. I cant see the remaining three partitions in my computer
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Sep 15, 2009
I have installed Windows 7 next to my old Windows XP (so it's a dualboot situation). I have 2 physical HDD's (320 GB each) and 6 logical drives (2 + 4 primary partitions, all NTFS). After installing Windows 7, two of 4 partitions in one hdd have become inaccessible - disk manager still shows them, but I can't neither set a drive letter, nor view properties. I get the following error:
"The operation failed to complete because the Disk Management console view is not up-to-date. Refresh the view by usin the refresh task. If the problem persists close the Disk Management console, then restart Disk Management or restart computer."
Both of the inaccessible partitions are fine in Windows XP. Any ideas or solutions ?
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Apr 6, 2011
I want to dual boot xp and windows 7 on two different partitions. And I want to have an additional partition for programs and one for user documents. Is it possible for the two os's to have the same shared program files directory.reason for this is to save space instead of having different installs for each just have them both run off the same directory.
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Aug 18, 2011
due to some personal issues i need to completely reformat the whole HD.. and for some reason when i try to do it it only lets me format windows partition and i want EVERYTHING to be gone.
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Apr 11, 2012
I have a Asus Eee Pc 1005ha that i want to install windows 7 on. I'm running xp with a single hdd (149.05gb total) that has 4 partitions set up like this. C: 72.06gb NFTS (system), D: 72.05gb NFTS, PE: 4.89gb FAT32 (unknown partition), No Volume: 47mb unknown type (EFI system partition) this partition displays diagonal lines in disk management. I want to remove these so I only have one C: drive (149gb) where win 7 will be installed. How would I go about removing these during the install procedure? Should i just delete the no volume, PE and D: drive? Or should I delete all 4 partitions? Little confused on this rather ask before I do something wrong. From what I read the 47mb partition is the asus boot booster which speeds up boot time which I don't think I need with win 7.
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May 28, 2012
I have a 500 GB Hard Disk.I want to make 9 partitions of various sizes & Install Windows 7 64 bit ( Ultimate ) in the first partition.I installed this Hard Disk as slave to my current Hard Disk & tried using disk management but it makes all partitions as Primary & doesn't give me a choice to create an extented partition within which I can make 8 Logical partitions.
I have very limited knowledge of Hardware.Also do I need to make any partition active & if yes how & what does active do ?
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Sep 7, 2009
So, I have my computer set up so that Windows 7 is on my C: partition, and all my programs are installed on my D: partition.
If I was to do a clean install of the C: partition, how would that affect the programs on the D:? Would I have to reinstall them all?
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Sep 27, 2012
I have a 6 month old Samsung ultraportable that has developed Windows problems and I am trying to re-install Windows 7 Pro. The history is that Windows 7 Home Premium came pre-installed, and I upgraded to 7 Pro right after I bought it, with no problems. Everything has been great until the last 2 weeks when the laptop would not start. After trying multiple times to recover, including the Windows recovery disc and Samsung's internal recovery options, I have given up and am now attempting a clean, fresh re-install. I have already done this once (yesterday) and I am having the same non-start problems.
In an attempt to do this in a truly clean way, I want to wipe out everything that might be leftover. My question is how to do this, particularly regarding the partitions that are already setup on the laptop. Here are the partitions that setup is finding:
Disk 0 Partition 1, 10.6 GB/0.0 MB free; "Primary"
Disk 0 Partition 1, 4.3 GB/4.3 GB free; "OEM (Reserved)"
Disk 1 Partition 1, 100 MB/70 MB free; "System"
Disk 1 Partition 2, 446 GB/393 GB free; "Primary"
Disk 1 Partition 3, 19.7 GB/959 MB free; "OEM (Reserved)" - this one is also named "SAMSUNG_REC"
Questions:
1. Should I leave all these partitions intact, or delete them and start over?
2. If I should leave them intact, into which partition should I install the fresh version of Windows 7 Pro?
3. What is your advice on whether other partitions should be set up for A) programs, and B) data (documents, photos, music, etc)?
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Apr 12, 2010
My computer is knackered and I want to wipe it clean and start again. I don't want to keep ANY of what's on there as it had a virus that corrupted my internet explorer and I want to fix it. I have backed everything I do want up onto disk already.So I'm installing windows 7 custom installation from rebooting it as it says, but it gives me options to format or delete 3 partitions: 1 is a reserved small space (~1.5GB i think), the other is the vista operating system (~55GB), the last is a data partition (~50GB). So now I don't know which I can and can't delete in order to clean my computer completely, yet still have it working and working via windows 7! What is the difference between formatting and deleting anyway, will formatting clean my explorer of the virus it had?
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Jul 25, 2010
I had installed Windows 7 on one partition and it went bad for some unknow reason so I created another clean partion and installed win 7 on it. I also added partion for music, pictures, etc. Now the question is how do I get rid of the first version since it was giving me the BSOD. It boots as though I have dual boot but the second one listed it the one I would like to get rid of leaving user files intact.
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Sep 10, 2009
I am using VMWare Workstation 6.5.3 in my Windows 7. I have set up Ubuntu Linux as a virtual machine & added the partitions (NTFS) from my existing physical disk via Add disc in VM settings window. Problem is
though they are visible in Ubuntu but when i try to open them i get the below authentication window..
"troy007" is my user id in ubuntu.
in spite of typing the correct password, i get the below error message
Nothing happens on clicking "Retry" or "Continue" & if i click "Abort", the ubuntu session gets disconnected.
Wats wrong?
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Apr 16, 2011
I believe my 2tb external USB 3.0 hard drive has been corrupted (just the filesystem) and after trying to create a backup of my 200gb Steam games collection, the computer crashed halfway through. The culprit is the dying drive my games were on (hence my attempt to move them to the external for backup). I rebooted to only find that my hard drive was corrupt. The partitions were fine except it read as RAW not HFS+ (running Windows 7 64-bit and Macdrive).I attempted to recover data using gparted live cd and testdisk. Unfortunately I'm now left with no partitions and a "bare" drive according to Windows. I have not written any data ontop of the drive other than attempting to recover the partition map. I assume my files are intact.I have 1.2tb worth of data stored on the drive and this is important because one of the files contains every single file from my iMac before i wiped it and sold it. This file is a direct file copy (.dmg compressed) of that computer. Planning to restore to a new mac once I buy one.
Included is all of my photography work, music, movies, and other various precious files that make up my digital life. most of it irreplaceable.Is it possible to restore the partition map from Windows or bootable disc?
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Apr 6, 2012
I was installing ubuntu and on my hp and it was successful. But after, windows failed to boot. I tried repairing and it failed. I've tried a clean windows installation but all windows Dvds cant read the partitions. When I reach at where to choose where to install windows, no hard disk partition is seen and I cant proceed.I tried installing windows xp but it also failed to reach where to choose partitions.
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Feb 10, 2013
I have a little problem.I have windows XP and I wanted to install Windows 7.All went well till the part where I deleted the existing partitions and created new ones.The problem is after this step the installation failed and an error message appeared :,,Windows cannot install required files. The file may be corrupt or missing. Make sure all files required for installation are available, and restart the installation.
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Dec 24, 2012
my niece was telling me her dell was not working right so I decided to just do a clean factory restore as a scan with malware bytes revealed over 30 viruses/trojans! Someones gonna get a sit down to talk about her surfing habits but I digress. I figure at this point a clean restore is easier than trying to remove these viruses.
So I go to do the normal F8, repair my computer step and see that the repair my computer function doesn't work. Ok let me boot to windows 7 disk and select the repair option and use that for factory restore. Again nothing, usually Dell datasafe options will allow me to do this. I then notice that the recovery partition was not showing up.
I called her and asked and it seems my sisters so called boyfriends fancies himself a "computer expert" and last time they were having problems decided to just reinstall windows which I assume some how lost the connection to the recovery partition.
I installed EaseUS free partition manager and see that the Recovery partition is still there just not accessible. Is there a way I can make this partition bootable again so that i can assess it from the repair menu and possible repair this back to factory?
also if I go like im going to reinstall windows when it says in what partition you want to install windows I can also see the recovery partition.
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