Win 7 won't boot after successful (?) install

Hi Group,
Tried searching the forums for this problem and found similar postings but I think my problem is different...
I've successfuly installed Win 7 Ultimate x86 in that I get to the point of entering product key, etc. but when it does the final reboot I just get a blank screen with a blinking cursor. Tried some of the workarounds like clearing the pram/smc, deleting the ati driver .sys file (which doesn't seem to exist actually) and also using the driver autounattend from the usb drive. I'm running the latest version of boot camp.
Not sure what to try next. I've been successful installing this version of windows in VMWare and on a fujitsu-siemens laptop without any issues. I've also been successful at installing Xp via bootcamp. Really at a loss as to what to try next. Any help would be greatly appreciated.
Cheers,
Jeff

*Take an iMac and Windows 7 Blue screen fun*
the final part of the Win 7 install and Mr Blue screen due to the Nividia driver supplied on Win 7 DVD kills iMac GT7300
1. Install... and Blue screen!
2.Re-boot but from the Win 7 install disk – seems to work if you hold alt on boot up and select the disk to boot from!
3.When you get into the Windows installer, click past the language selection. Then click "Repair your computer".
4.Windows will scan for installations and prompt you with a list. Select your "C" drive and click Next.
5.You should be presented with a windows titled *System Recovery Options*.
At the bottom of this list you should see +Command Prompt+.
Select the command prompt.
6.When the console opens, you can delete the offending driver using the following command:
DEL C:\WINDOWS\SYSTEM32\DRIVERS\NVLDDMKM.SYS
7.Close the command prompt window and click the Restart button.
This time, boot from your hard disk.
You will complete the install with no Blue screen.
Having done this go to the Nivida web site and download the GT 7 series drivers for Windows 7.
Install, re-boot and ...
+*... install Bootcamp drivers and right off your back to Blue Screen...*+
Repeat 1-7 and install newly downloaded drivers and off you go
http://geekswithblogs.net/ajames/archive/2009/08/12/take-an-imac-and-windows-7-r tm-ndash-and-have.aspx

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Leopard DVD won't boot after bad install

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I've been doing some work with the disk. I did another attempt at creating a dmg from it and got the same result, so I googled the error which led me to a thread on this site with a similar issue. The error was input/output error. They found that it was due to a corrupt file... so I did a cp -r of the disk and it said that a few files did not exist:
cp -r "Mac OS X Install DVD" /Users/mattebooks/Desktop/Leopard
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I have an Intel iMac circa 2007/2008. I just installed OSX Lion on it. After installation, the computer would beachball frequently and eventually froze completely. I had to do a hard-reset as the system was completely unresponsive.
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How much RAM is installed? Lion will run much better with at least 4 GBs of installed RAM.
I would guess you updated from Snow Leopard and that Snow Leopard was not in good shape. Reinstall Lion to see if this fixes things for you:
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OS X won't boot after being installed on an encrypted partition

Hello!
Today i formatted my entire disk, but made it Journaled, Encrypted. It installed (actually "downloaded aditional files"), and then booted with a cross/do not proceed sign. I booted from the install disk again, got an error telling me to reinstall OS X. I was never asked for my password, and when i started disk utility, the disk was locked.
Why is the option there if it doesn't work?
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Thanks for this info:
Kappy wrote:
There may be many reasons why it didn't work but without knowing exactly what you did it's pretty difficult to make any presumptions.
Others use it, and there have not been too many posts about using encrypted disks and FileVault 2. But searching the forums may help you.
One thing I'd consider trying if you were willing to take the time and trouble:
Drive Preparation
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Step 1 can be changed to whatever method you are using to boot into the Lion installer or a Recovery HD volume.
But as ai said, i don't need it. I'm aleadry installing it normally.
So no need to help. I'm just curious why the Encrypted option isn't working.
Thia is what i did:
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It installed
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Booted with the Cross (X) instead of the logo.
And that's it... I've seen that if you turn on filevault, it'll ask you for a password when booting. But for me it didn't.
RIght now it's working (i used the :HFS+ Extended (journaled)" without encryption.
And i want to know if it's my fault, or Apple's.

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i have already tried the following:
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susan

tigerswim, welcome to Apple Discussions.
Did you already have Tiger installed or did you have Panther 10.3 installed? Tiger is not a free upgrade; you have to buy it & then update (for free) using the download updates from Apple. Also, you have to use a universal/retail install DVD (or CDs) to install Tiger. You cannot use the install DVD from another model Mac.

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I've tried the option key at start up and selected the DVD, won't start.
Several times I'll get the gray screen with the apple for about a minute, then the computer just turns off.
Any suggestions besides take it in to get serviced?

Kimg wrote:
I also tried the fsck thing..there were some errors showing.. and the end message said something like it cannot repair.. then exit 8.
It's always better to boot into the Safe mode (hold down Shift key during boot) rather than manually run fsck. The safe boot runs fsck.
I hope the Apple Care will take care of the issue.
It may not be your HD. It could be that all your data are intact but that a controller or some other hardware is bad.
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Upon rebooting, it gives a DOS screen that says there was a boot failure. Don't remember the exact words, but I think it said something like "No boot disk available."
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Hi,
'without reformatting' is the cause of this trouble.
See here: http://support.apple.com/kb/TS1722?viewlocale=en_US
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Hey guys,
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If you have backups of all OS X and WIndows data on the internal drive, I suggest you partition it with the default options (GUID partition table, one data partition) while booted from the USB device. Install OS X and test. If you can boot in that configuration, restore your OS X data and then run Boot Camp Assistant, if you wish.
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Hi everyone
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I think you may need to uninstall and then start over. There is no installer on the Mac for Lightroom so select it in Applications and send it to the trash. I suggest you download again from a different source. You can use the link below to download the free trial and then validate the software after installation with your product serial number. Ensure you choose your language version and MAC platform from the dropdown list at the top of the page.
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****Click the White thumb to say thanks****
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hi,
under 10.6.8 everything worked fine. All adapters and peripherals were functional.
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Last edited by 097 (2014-07-10 22:20:23)

Actually, there already is an entry for Windows 7. It just doesn't work. Here it is:
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-AC66E08666E0529E' {
insmod part_gpt
insmod ntfs
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 AC66E08666E0529E
else
search --no-floppy --fs-uuid --set=root AC66E08666E0529E
fi
chainloader +1
### END /etc/grub.d/30_os-prober ###
Also, when I ran gdisk, it says this: Found valid GPT with protective MBR; using GPT.
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I'm sure this would apply to my G5 as well.
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Next, installed software drivers from Belkin USB Network Adapter.
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Nothing happens just stays there.
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tigerswim, welcome to Apple Discussions.
Did you already have Tiger installed or did you have Panther 10.3 installed? Tiger is not a free upgrade; you have to buy it & then update (for free) using the download updates from Apple. Also, you have to use a universal/retail install DVD (or CDs) to install Tiger. You cannot use the install DVD from another model Mac.

Win 7 won't boot after successful (?) install

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