On 30 Jul 2005 16:48:42 -0700, "orange" wrote:

electronic components heat up. if you place PCB upside down heat will
go into the base of resistors and transistors, etc.. so I wanted to
know if that would be a problem.. a simple 'yes' or 'no' would do.

There is not an absolute answer. Some (most? all?) ATX supplies won't
care; I'd guess that most (all?) that are cooled with a fan would be the
"don't care" type. If the power supply did have restrictions on its
orientation, the manual should so state.

--
Rich Webb Norfolk, VA