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: Can't install Windows 7 Home Premium 64Bit?

17 Nov 2011   #21


I agree this makes ISO or burn less the likely culprit but we should still rule out DVD install and drive.

I know you said you break flash sticks but have you tried a flash stick install? If possible write the ISO to flash stick using Universal USB Installer with Win7 in the dropdown menu, boot under USB, Removable or HD's.

If this fails try wiping the HD to clear the boot sector: SSD - HDD Optimize for Windows Reinstallation

Reset the BIOS to optimal defaults: Clear CMOS - 3 Ways to Clear the CMOS - Reset BIOS

While in BIOS set SATA controller to AHCI to try install. Unplug all other HD's and peripherals.

If it fails let us know at exactly which step and what happens: Clean Install Windows 7. Include exact text of any error message.

Test your HD using maker's HD Diagnostic extended CD scan, then test your RAM - Test with Memtest86+ .

My System SpecsSystem Spec
17 Nov 2011   #22

Windows 7 Home Premium 64-Bit OS

As my 2x 4gb fs are broken along side my 8gb. I have no choice but to install XP or find a blank dvd. I shall clean my hdd and remove my win7 hdd and reset my bios. If all goes well i shall give a shout. Thanks, Greg. I really appreciate your help.
My System SpecsSystem Spec
17 Nov 2011   #23


No prob. We'll get it installed.

Why are you removing your Win7 HD? Isn't that where you want to reinstall?

I'd unplug any other HD's besides the Win7 HD, and other peripherals.
My System SpecsSystem Spec

17 Nov 2011   #24

Windows 7 Home Premium 64-Bit OS

i want it installed on my secondary hdd. Not partition. Please tell me i dont have to install on partition for dual-boot?
My System SpecsSystem Spec
17 Nov 2011   #25


You can install a Dual Boot on separate HD's, in fact it's the best way.

But I would take advantage of having separate HD's by unplugging the existing OS HD while installing the other.

Then after install boot the preferred OS HD by setting it first to boot in BIOS setup.

When you want the other OS boot it's HD using the one-time BIOS boot menu key at boot.

This keeps the HD's independent.

Do you have Dual Boot now? How is it configured? You are wanting to reinstall 64 bit over a 32 bit Win7 on one HD, correct?
My System SpecsSystem Spec
17 Nov 2011   #26

Windows 7 Home Premium 64-Bit OS

Not quite. I want to keep my existing hdd (32 bit ultimate win7) and want to install 64bit home premium on my other. I want my 32 bit kept becaure of important software. And i bought 64 bit because in about 5 months i plan on buying a new computer (gaming) with 8gb ram and want it all setup for when i get it. (i have several game discs to install. And because i plan on upgrading my current to 4gb ram, i want to utilize my whole ram. Sorry for confusion. Im currently copying items i had on my hd from partition for clean hdd. Then its reset bios and try to instal xp 64.
My System SpecsSystem Spec
17 Nov 2011   #27


I would def unplug 32 bit Win7 HD before trying install of 64 bit. Keep it unplugged until after install, then boot it using the one-time BIOS Boot Menu key given on first boot screen which on HP is ESC or F9.
My System SpecsSystem Spec
18 Nov 2011   #28

Windows 7 Home Premium 64-Bit OS

yeah, it says at the start. What do i do if it still showr me the whole 'error loading os'
My System SpecsSystem Spec
18 Nov 2011   #29


You're going to need to work through the steps which have been given so far first, asking back questions if necessary to get them done correctly, then report back results.

Then we will have more steps which always lead to success - if necessary installing in another machine or imaging the OS onto the HD.

If you can't find a DVD and need to install XP first, then be sure to choose the XP partition to install Win7 so it overwrites XP. It will place the XP install in a windows.old folder you can delete later. This is not that bad of an install even though it's not completely clean. I did one recently. But remember you need the disk for repairs, anyway.
My System SpecsSystem Spec
18 Nov 2011   #30

Windows 7 Home Premium 64-Bit OS

Okay will do. I rhall be back in an hour or so with results.
My System SpecsSystem Spec

 Can't install Windows 7 Home Premium 64Bit?

Thread Tools

Similar help and support threads
Thread Forum
Create a Windows 7 Home Premium 64bit clean install disk?
Is it possible to create a Windows 7 Home Premium 64bit clean install disk based off a bought OEM copy of Windows 7 with the following? 1. Includes current updates integrated into the install 2. Ability to integrate future updates info the installation. 3. Has a viewer that works within Windows 7...
Backup and Restore
BSOD Trying to install Windows 7 Home Premium 64Bit
Hello, I my Laptop was having this same error when I had windows 7 on it and I tried everything but then i installed Linux on the laptop and it works great! But I like windows better for my software. So I put in my windows 7 disk and it keeps coming up with this error which is the same message...
BSOD Help and Support
Install Media - Windows Home Premium 64Bit
My laptop didn't come with the recovery disc. I have a blank HD with no recovery partition. Are there any options to freely obtain the install media? I have the license sticker on my laptop. Thank You!
Installation & Setup
Clean install Windows 7 Home Premium 64bit, driver help
Hello, I'm new to building and upgrading computers, so bear with me :confused:. I've searched through the forums on various sites and I'm still unsure about what to do. I'm planning on doing a clean install of Windows 7 64bit Home Premium on my computer with a brand new unused SSD. What I would...
Virtual PC, can i install programs? Windows 7 Home Premium 64bit
Hi All I am in the process of rebuliding my windows 7 home premium pc, i have decided to install virtual machine and then was hoping to install my copy of windows 7 onto it, but im confused as to if i can then install programs that ive downloaded of the internet onto it? obviously i...

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 17:15.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App