On Wed, 2006-08-09 at 08:47 +0200, Przemyslaw Gawronski wrote: > Hi, how can I clean hdd's Master Boot Sector? For example after I've put > there GRUB. dd if=/dev/zero of=/dev/hda bs=1024 count=8192 Make sure you get the device right in the line above! Not sure if the count above is enough though. Or if you have a DOS boot disk and fdisk - fdisk /mbr I'm sure there's lots of other ways too. --Irvine -------------------------------------------------------- This e-mail and any attachments are confidential and may also be legally privileged and/or copyright material of Intec Telecom Systems PLC (or its affiliated companies). If you are not an intended or authorised recipient of this e-mail or have received it in error, please delete it immediately and notify the sender by e-mail. In such a case, reading, reproducing, printing or further dissemination of this e-mail or its contents is strictly prohibited and may be unlawful. Intec Telecom Systems PLC does not represent or warrant that an attachment hereto is free from computer viruses or other defects. The opinions expressed in this e-mail and any attachments may be those of the author and are not necessarily those of Intec Telecom Systems PLC.