
Check with the system or motherboard manufacturer for any BIOS upgrades for the system. If not please perform one of the following: If the BIOS detects the full capacity of the drive then the BIOS will support the capacity of the drive. In the BIOS setup please set the drive type to AUTO detect. BIOS: On older systems (pre- November 1998) the BIOS may not support drives that are larger than 32 GB. The other option is to create a second partition with the remaining unallocated disc space. You must reformat the drive without the CLJ or AC jumper to gain the full capacity of the drive. After removing the CLJ or AC jumper the drive will still be recognized as 32GB. If you format the drive with the CLJ or AC jumper then the drive capacity will be limited to 32GB. If you have two jumpers shunts on the drive you will need to remove the CLJ or AC jumper. This jumper will limit the capacity of the drive to 32 GB and should only be used when the BIOS hangs when trying to auto-detect the drive.
On drives that are larger than 32 GB there is a Capacity Limitation Jumper (CLJ), also known as the Limit Capacity Jumper or the Alternate Capacity (AC) Jumper setting.
Drive Jumpers: Applies to Mac and Window users.If the operating system, BIOS or DiscWizard can only recognize 32 GB of the drive it may be caused by one of the following: The drive is larger than 32GB, but the operating system only recognizes 32GB. Check the jumper settings of the hard drive