Here is your backup NTFS boot sector:
100 EB 52 90 4E 54 46 53 20-20 20 20 00 02 08 00 00 .R.NTFS .....
110 00 00 00 00 00 F8 00 00-3F 00 FF 00 3F 00 00 00 ........?...?...
120 00 00 00 00 80 00 80 00-81 59 70 74 00 00 00 00 .........Ypt....
130 00 00 0C 00 00 00 00 00-98 05 47 07 00 00 00 00 ..........G.....
140 F6 00 00 00 01 00 00 00-55 0C 35 DE 42 35 DE A6 ........U.5.B5..
150 00 00 00 00 FA 33 C0 8E-D0 BC 00 7C FB B8 C0 07 .....3.....|....
160 8E D8 E8 16 00 B8 00 0D-8E C0 33 DB C6 06 0E 00 ..........3.....
170 10 E8 53 00 68 00 0D 68-6A 02 CB 8A 16 24 00 B4 ..S.h..hj....$..
180 08 CD 13 73 05 B9 FF FF-8A F1 66 0F B6 C6 40 66 ...s......f...@f
190 0F B6 D1 80 E2 3F F7 E2-86 CD C0 ED 06 41 66 0F .....?.......Af.
1A0 B7 C9 66 F7 E1 66 A3 20-00 C3 B4 41 BB AA 55 8A ..f..f. ...A..U.
1B0 16 24 00 CD 13 72 0F 81-FB 55 AA 75 09 F6 C1 01 .$...r...U.u....
1C0 74 04 FE 06 14 00 C3 66-60 1E 06 66 A1 10 00 66 t......f`..f...f
1D0 03 06 1C 00 66 3B 06 20-00 0F 82 3A 00 1E 66 6A ....f;. ...:..fj
1E0 00 66 50 06 53 66 68 10-00 01 00 80 3E 14 00 00 .fP.Sfh.....>...
1F0 0F 85 0C 00 E8 B3 FF 80-3E 14 00 00 0F 84 61 00 ........>.....a.
200 B4 42 8A 16 24 00 16 1F-8B F4 CD 13 66 58 5B 07 .B..$.......fX[.
210 66 58 66 58 1F EB 2D 66-33 D2 66 0F B7 0E 18 00 fXfX..-f3.f.....
220 66 F7 F1 FE C2 8A CA 66-8B D0 66 C1 EA 10 F7 36 f......f..f....6
230 1A 00 86 D6 8A 16 24 00-8A E8 C0 E4 06 0A CC B8 ......$.........
240 01 02 CD 13 0F 82 19 00-8C C0 05 20 00 8E C0 66 ........... ...f
250 FF 06 10 00 FF 0E 0E 00-0F 85 6F FF 07 1F 66 61 ..........o...fa
260 C3 A0 F8 01 E8 09 00 A0-FB 01 E8 03 00 FB EB FE ................
270 B4 01 8B F0 AC 3C 00 74-09 B4 0E BB 07 00 CD 10 .....<.t........
280 EB F2 C3 0D 0A 41 20 64-69 73 6B 20 72 65 61 64 .....A disk read
290 20 65 72 72 6F 72 20 6F-63 63 75 72 72 65 64 00 error occurred.
2A0 0D 0A 4E 54 4C 44 52 20-69 73 20 6D 69 73 73 69 ..NTLDR is missi
2B0 6E 67 00 0D 0A 4E 54 4C-44 52 20 69 73 20 63 6F ng...NTLDR is co
2C0 6D 70 72 65 73 73 65 64-00 0D 0A 50 72 65 73 73 mpressed...Press
2D0 20 43 74 72 6C 2B 41 6C-74 2B 44 65 6C 20 74 6F Ctrl+Alt+Del to
2E0 20 72 65 73 74 61 72 74-0D 0A 00 00 00 00 00 00 restart........
2F0 00 00 00 00 00 00 00 00-83 A0 B3 C9 00 00 55 AA ..............U.
Your drive has a single primary NTFS partition with a backup NTFS boot sector at 1953520064.
The number of "Hidden Sectors" is 63 (0x3F). This means that the partition begins at sector 63.
The total sectors in volume is 0x74705981 = 1,953,520,001.
The partition size is 0x74705981 + 1 = 0x74705982.
Use HxD to change the following bytes in sector 0 of PHYSICALDRIVE0 from ...
0x01c0 01 00 07 fe 3f 2d 3f 00 00 00 31 65 70 74 00 00
... to ...
0x01c0 01 00 07 fe ff ff 3f 00 00 00 82 59 70 74 00 00
Make sure you uncheck the readonly box.
After doing the above, you will have rebuilt the partition table as per the information in the backup boot sector. Reboot the computer and you should see your 1TB partition in Disk Management. Unfortunately you have also zeroed your NTFS boot sector at LBA 63, so the volume will not be visible in My Computer. You will need to restore this sector from the backup copy. At this point it may be safest to allow your data recovery software to do this for you. TestDisk (freeware) should be able to handle it.
http://www.cgsecurity.org/wiki/TestDisk
Reference:
NTFS Volume Boot Record of Windows 2000 (NT5.0) and Windows XP (NT5.1):
http://mirror.href.com/thestarman/asm/mbr/NTFSBR.htm