This message was sent from: Sun Community Forum. <http://www.gekkou.co.uk/forum/read.php?f=1&i=2698&t=2314> ---------------------------------------------------------------- John, thanks a lot for the information. What I have now is: - Solaris 8 10/00 s28s_u2wos_11b SPARC - SunOS 5.8 Generic_108528-23 sun4u sparc SUNW,Sun-Blade-100S - OBP 4.0.45 2001/02/08 14:33 From what you say the old obp might be the problem, since it is a 120 GB drive. Probably I won't be able to see it either as a secondary internal drive, right? Just in case, is there any special thing I should take into account (apart from following the instructions) to upgrade the obp? any special tricks that are not mentioned in the patch installation instructions? Cheers, Fer ---------------------------------------------------------------- Sent using Phorum software version 3.4.4 <http://phorum.org>