Windows partition wont' boot from internal secondary HDD? No bootable device error

Question

Here is my scenario: I previously had a 500GB bootcamped HDD in my 2012 macbook pro. The boot camp partition was running windows 7 and the mac partition was running 10.9. I replaced my original HDD with a 250GB SSD, took out my optical drive, and replaced that (op drive) with my original HDD. When i boot from the main drive, the SSD, it successfully recognizes the HDD with the 2 different partitions on it. But when I try to boot into my windows partition(on the HDD) by holding option at startup and selecting the windows partition, I keep getting a black screen "No bootable device. Insert boot disk and hit any key". I tried installing rEFIt, but still no luck. Here is the output from partition inspector:
* Report for internal hard disk *
Current GPT partition table: # Start LBA End LBA Type 1 40 409639 EFI System (FAT) 2 409640 487127591 Mac OS X HFS+ 3 487127592 488397127 Mac OS X Boot
Current MBR partition table: # A Start LBA End LBA Type 1 1 488397167 ee EFI Protective
MBR contents: Boot Code: None
Partition at LBA 40: Boot Code: None (Non-system disk message) File System: FAT32 Listed in GPT as partition 1, type EFI System (FAT)
Partition at LBA 409640: Boot Code: None File System: HFS Extended (HFS+) Listed in GPT as partition 2, type Mac OS X HFS+
Partition at LBA 487127592: Boot Code: None File System: HFS Extended (HFS+) Listed in GPT as partition 3, type Mac OS X Boot
Ive seen similar post, but none specific to my scenario. Any input would be greatly appreciated. I am trying to preserve the contents of my original HDD as it contains important school files I will be needing.

Answer 1

Please download Gdisk from http://sourceforge.net/projects/gptfdisk/ . You do not have a valid MBR on disk1 so Windows will not boot, even though you can see the volume in OS X Finder on the HDD.
Use Gdisk to recreate a Hybrid MBR which includes GPT#4.
Here is an example. Please notice the spaces between 2,3 and 4.
sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 0.8.10
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
  MBR: hybrid
  BSD: not present
  APM: not present
  GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): p
Disk /dev/disk0: 490234752 sectors, 233.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 59BDFEEB-1EB4-4529-94FE-3CBC2C3CD513
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 490234718
Partitions will be aligned on 8-sector boundaries
Total free space is 2604 sectors (1.3 MiB)
Number  Start (sector)    End (sector)  Size       Code  Name
   1              40          409639   200.0 MiB   EF00  EF
   2          409640       401060383   191.0 GiB   AF05  Macintosh HD
   3       401060384       402329919   619.9 MiB   AB00  Re
   4       402331648       490233848   41.9 GiB    0700  Microsoft basic data
Command (? for help): r
Recovery/transformation command (? for help): h
WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.
Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence: 2 3 4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): y
Creating entry for GPT partition #2 (MBR partition #2)
Enter an MBR hex code (default AF): AF
Set the bootable flag? (Y/N): n
Creating entry for GPT partition #3 (MBR partition #3)
Enter an MBR hex code (default AB): AB
Set the bootable flag? (Y/N): n
Creating entry for GPT partition #4 (MBR partition #4)
Enter an MBR hex code (default 07): 07
Set the bootable flag? (Y/N): y
Recovery/transformation command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/disk0.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
Now Reboot and verify the output of fdisk again.