NASA ATTACHED PO YUNG PROBLEM
Hindi Nag Display yung 500gb sa hard disk at Yung name ng brand BTW laptop hard disk po yan. Kung sino man may alam nito pwede pa turo step by
check mo sa bios ung storage under boot tab.
once na maaccess mo sa bios, iexplore mo na lang ung boot menu.
ung nasa attachment mo kasi ts is boot selection lang.
imo d naka select ung hd mo as storage sa boot or selection between AHCI or UEFI