Solution:

Regarding HDD question, we need to remove incompatibility issue at first. To break 8.4GB barrier, the system BIOS must support INT 13 extension. The PCA-6175 and PCA-6159 are ready for this function. In addition, user mentioned that system is not booting properly and fdisk cannot access disk. As pass experience, the FAT16 file system has 2.1GB limitation, and NTFS has 4GB limitation at booting partition. So, to clarify this problem, It is suggested user need to apply Windows 98 boot disk to configure Western Digital 10.14GB HDD. With FAT32 file system, user can have 10.14GB partition. Attached file is for check wether the BIOS support INT13 or not.