Cannot boot from Windows 7 instalation CD after openSUSE 13.1 instalation

Recently I reinstalled by pc. I created new partitions and installed openSUSE 13.1. Then I wanted to install windows, but it won’t boot from the cd for some reason.
This is output of fdisk -l
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 419424255 209711104 83 Linux
/dev/sda2 419424256 1484775423 532675584 f W95 Ext’d (LBA)
/dev/sda5 419426304 436197375 8385536 82 Linux swap / Solaris
/dev/sda6 436199424 1484775423 524288000 83 Linux
And gparted output: http://i.stack.imgur.com/dbcOi.png
I have a primary Linux partition of size 200GB, and then extended partition with swap and home partition.
When I set to boot from cd I get black screen for fews seconds then boot menu for openSUSE is displayed. The Windows instalation CD is OK and if I plug out the HDD before boot it will work and Windows 7 will be booted from CD.

I’m quoting and putting the “fdisk” output in code blocks for better readability.

As for booting the CD? My guess is a hardware problem, such as some kind of conflict between the hard drive and the CD. Maybe check the BIOS configuration.

The thing is that the reason why I reinstalled the whole system was that (like a total careless idiot) I used dd with raspberyy pi image directed to /dev/sda instead of the flash card at /dev/b. Could this have left something which was not restored by fresh instalation of openSUSE?

I see where you are coming from, but

Sounds like you need to check your BIOS settings
Make sure the first boot device is the cd/dvd

Could this have left something which was not restored by fresh installation of openSUSE?

No, since the HDD provides no instruction to the BIOS

But what about Windows CD not being bootable because of data on HDD? openSUSE installation CD boots without problems.

Whats on or not on the hard drive should not matter one wit to a C/DVD boot. It all happens in the BIOS. Be sure the BIOS is set the order to boot the cd/dvd drive first

That should not matter. The BIOS should boot the CD without looking at the hard drive.

However, I suggest that you install “fixpart” (really “gptfdisk-fixpart”) from the repos, and run it to see if it needs to fix your partitions.

Thanks for reassuring me about no possible relation between HDD and CD booting because I was going nuts when I saw that only Windows CDs could not be booted.
I dsiabled boot from HDD in bios which prevented switching from initial CD boot to HDD boot. Now it seems to work.