I think the answer to my next question is probably yes, but I ask in case
you can think of a cheaper starting setup... Would you recommend me building
up a testbed of motherboards and chips and RAM for diagnosis purposes? I am
thinking that when a computer comes in 'dead' then it could easily be the
PSU, M/B, CPU, RAM and with a set of motherboards etc, it is easier to
diagnose more quickly.
You'll want a buildup of those parts for experience purposes
alone, but yeah, there is the perpetual cost of having a
spare modern system or two or four or... around for
compatibility purposes.
I might tend to disagree with one of the prior remarks about
being really knowledgeable about computers in order to have
a business. Yes it is definitely the responsible thing to
do, and yes it will be extremely valuable, but there are a
lot of kids out there that know little more than how to run
windows, plug part A into slot B, and swap parts in and out
to find problems... and IF you have enough parts, a kid can
be put onto doing these things as no shop can afford a team
of highly skilled technicians, it's just just the owner and
maybe a lucky find or two and the rest are green kids that
may have their A+ or MCE and do the grunt work, only being
distinguishable in that they have a good attitude towards
sales and present themselves professionally.
How you start depends a lot in what the market in your area
needs. If you dont' have the financing to have a
storefront yet you may need stronger service-oriented
targeting, try to get service contracts from businesses or
just advertise a lot in the lowest cost media you can find,
and a big ad in the yellow pages (don't bother with a small
ad, too many other small ads).
You have to focus on service though, you might target areas
like virus and spyware removal because selling vanilla clone
boxes is too cutthroat these days, it's hard to beat Dell
even if you claim better service... in the end many people
will buy the Dell then want local service for issues Dell
can't resolve.