egyfixlab Administrator Staff member Board Admin Feb 3, 2019 #1 Feb 3, 2019 #1 Laptop Model HP Probook 450 G3 PCB Number DA0X63MB6H1 - X63 Bios Size in MB 16 MB Bios Type Main ME Region Clear ? No Attachments HP Probook 450 G3 DA0X63MB6H1 - X63.rar 4.6 MB Views: 7