First, take a backup of the ODM files

cd /etc/objrepos
for i in CuAt CuDv CuDvDr CuDep
odmget $i > /tmp/$i.orig
CuAt = Customized Attribute
CuDv = Customized Device
CuDvDr = Customized Device Driver
CuDep = Customized Dependency
CuVPD = Customized Vital Product Database
1. How to find value (may be pvid of an old disk left in CuAt):
odmget -q value=00001165d6faf66b0000000000000000 CuAt

(Add 16 zeros after the PVID number. This value should be 32 characters in length.)