sunidhi

HI I have set up a windows server 2008 server having WDS and DHCP installed and configured and a separate server as DC with AD DS and DNS role configured.All is working fine.I pxe-booted another client on which I need to deploy windows server 2008 image, DHCP provided the ip client able to pxe-boot. HOwever after that I am shown an error messge " BIOS LOCK- CANNOT CONTACT MEDIA" I have disabled all firewalls and shared my remote install folder . Also allowed inbound / outbound rule for UDP(67,68,69,4011)/TCP (135,137,138,139,5040)ports . NO error is shown in server having WDS and DHCP . Please guide through this.