Windows 10: installed window 10 in partition c and window 7 in partition D on my pc on same disc but...

installed window 10 in partition c and window 7 in partition D on my pc on same disc but window 7 boot option does not show up and pc boots only in window 10

:)

 

Installing Windows Vista/7 on a GUID Partition Table

I've never tried multiple partitions so this is a shot in the dark...

At step #10, I would try setting the size parameter (it is in mebibytes) to how large you want the partition windows is installed on to be, then go ahead and install windows. This will leave the rest of the drive raw instead of consuming it into the OS partition (C drive). Once you successfully boot into Windows, you should be able to use Computer Management -> Disk Management to create partitions in the raw space.


If you really wanted to do it with diskpart before Windows is installed, you basically repeat the following lines making sure to specify a size if you don't want it to consume all remaining space:

• create partition primary size=size in mebibytes here
• format quick fs=ntfs label="appropriate name here"
• assign letter=C thru Z here

Obviously, you can use quick formatting or leave it out for full format. Leave off the size parameter when you reach the final partition that should consume all the remaining space. Also remember that the order you do this in goes from the outside of the disk (where it is fastest) to the inside of the disk (where it is slowest). Because of this, it is recommended to put EFI (e.g. size=300), then MSR (e.g. size=300), then Windows (e.g. size=30000), then Applications (e.g. size=70000), then Storage (e.g. no size parameter).

If I'm right, the above example would look like this:

• diskpart
• list disk
• select disk <id>
• online disk
• attributes disk clear readonly
• clean
• convert gpt
  
• create partition efi size=300
  
• create partition msr size=300
  
• create partition primary size=30000
• format fs=ntfs label="Windows"
• assign letter=C
  
• create partition primary size=70000
• format fs=ntfs label="Applications"
• assign letter=D
  
• create partition primary
• format fs=ntfs label="Storage"
• assign letter=E
• exit

 

Installing Windows Vista/7 on a GUID Partition Table

Dear FordGT,

First of all, thank you very much for your very useful (and imho, most recommended) tip on installing Windows 7 on a GPT hard disk, which has enabled me to install Windows 7 Ultimate 64-bit on my brand-new Samsung Series 5 NP550P5C laptop (only a few weeks old, coming up to its one-month anniversary) which has an UEFI BIOS, after wiping its slow 1 Tb 5,400 rpm hard disk (will replace it with a SSD sometime in the future) clean of SamCrap bloatware and performing a clean Win7 install.

Now, I think I may have an interesting question for you.

I am thinking of assembling a mini-ITX pc with Intel quad-core i7-3770K and GTX660Ti 2 Gb sometime in the near future (when funds permit).

I am thinking of putting a 2 Tb 7,200 rpm hard disk and a 240 Gb SSD together, and using the SSD to cache the two 1 Tb partitions (after setting up the 102 Mb EFI system partition and the 32 Mb Microsoft Reserved partition and partitioning the remainder into two equal-size partitions of slightly under 1 Tb each) using Intel Smart Response Technology.

On the SSD, I intend to create the following partitions:- a 102 Mb partition to cache the EFI system partition, a 32 Mb partition to cache the Microsoft Reserved partition, a 64 Gb partition to cache the < 1 Tb drive C (coz Intel Smart Response Techology only allows a maximum of 64 Gb), another 64 Gb partition to cache the < 1 Tb drive D, a 16 Gb partition to copy the system RAM to SSD using Intel Rapid Start Technology when putting the computer to sleep (in S3/S4 mode) and the remaining 95/96 Gb partition (I have done the sums) as a normal hard disk for stuff that requires speedy access, for games like Sims 3 which requires a lot of disk accessing.

My question is this:-

Is what I am proposing above feasible or not ?

Would it be possible to use the partitions on the SSD and Intel Smart Response Technology to cache the EFI System partition and the Microsoft Reserved partitions ?

Would Intel Smart Response Technology be able to recognise both the EFI system partition and the Microsoft Reserved partitions, in addition to the two < 1 Tb partitions (drives C and D) ?

Thanks in advance.


TAG

 

Partition SSD during windows 10 install

I'm assembling a new PC and running a fresh windows 10 install. I'd like to know how to partition the ssd into 2 separate partitions during the windows install (I'm using a bootable usb drive to install Windows).

I want to know if I need to input specific settings for those partitions or if it's all automatic?

I need one partition for Windows on and another for my documents. The ssd has 960gb size.

So I'm guessing it has about 60gb over-provisionning. I could leave out a bit more, but it probably doesn't matter that much