// Verify that the Protective MBR is valid\r
//\r
if (ProtectiveMbr->Partition[0].BootIndicator != 0x00 ||\r
- ProtectiveMbr->Partition[0].OSIndicator != 0xEE ||\r
+ ProtectiveMbr->Partition[0].OSIndicator != PMBR_GPT_PARTITION ||\r
UNPACK_UINT32 (ProtectiveMbr->Partition[0].StartingLBA) != 1\r
) {\r
goto Done;\r