Yes something is there, but it looks messed up. Compare with one of mine
Code:
$ fdisk wd1
Disk: wd1 geometry: 38913/255/63 [625142448 Sectors]
Offset: 0 Signature: 0xAA55
Starting Ending LBA Info:
#: id C H S - C H S [ start: size ]
------------------------------------------------------------------------
0: A5 0 1 1 - 5220 254 63 [ 63: 83875302 ] FreeBSD
*1: A6 5221 0 1 - 10441 254 63 [ 83875365: 83875365 ] OpenBSD
2: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused
3: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused
Could you post your complete fdisk output?