Conver harddisk met GPT naar MBR. open command prompt met administrator rechten. 1) c:\Windows\system32: diskpart DISKPART> list disk Disk ### Status Size Free Dyn GPT -------- ------------ ----- ------ ---- --- Disk 0 Online 59Gb 0 B Disk 1 Online 698 0 B * DISKPART> select disk 1 Disk 1 is now selected disk. DISKPART> detail disk Samsung SSD 850 EVO 250Gb Disk ID: 60AD873D Type: SATA Status: Online Path: 5 Target: 0 LUN ID: 0 Location Path: PCIBOOT <0> #PCI<1F)@>#SATA(C05T00L00) Current: Read-only State: No Read-only: No Boot: No Pagefile Disk: No Hibernation: Fiel Disk: No Crashdump: No Clusterd Disk: No Volume ### Ltr Label Fs Type Size Status Info -------- --- ------------ ----- --------- ------ ------- --- Volume 3 D New Volume NTFS Partion 250 Gn Healthy DISKPART> select volume 3 Volume 3 is the selected volume. DISKPART> delete volume DiskPart successfully deleted the volume DISKPART> select disk 1 Disk 1 is now the selected disk. DISKPART> convert MBR DiskPart successfully converted the selected disk to MBR farmat. Bij Protect melding >> DISKPART> Remove volume…. Error. Select de drive DISKPART> clean DISKPART> exit leaving DiskPart.... C:\Windows\system32