Just a good fine soldering iron and some liquid flux also an
illuminated magnifier, depends a lot on how good your
eyesight is.
Rich
--- In Laptop_Repair@yahoogroups.com, "Adam P."
<adam ...> wrote:
>
> I was hoping it wasn't the PU13 I was thinking of
re-soldering it ,
> but the points are tiny! Ill give it a try, since the
MB is just a
> paper weight without it working..
>
> Is there a good way of re-soldering something this
small?
>
> Thanx!
>
> --- In Laptop_Repair@yahoogroups.com, "Richard
Barsby" <repairs>
> wrote:
> >
> > Hi you can not see the solder joints on a BGA ic
as they are
under
> > the ic, 1 board that may be simialr to yours as it
ic was near to
> the
> > DC connector, I resoldered all the pins of PU13
MAX1532A between
> the
> > DC con and the VGA con.
> >
> > No I could not see any problem joints with a
magnifying glass.
> >
> > Rich
> >
> >
> >
> >
> >
> > --- In Laptop_Repair@yahoogroups.com, "Adam
P." <adam> wrote:
> > >
> > > Im a noob to circuit boards:
> > >
> > > Is it possible to spot these bad joints with
a magnifying glass
> or
> > > something else?
> > >
> > > Do you have any pictures pinpointing of where
the problem is so
> I
> > > can check?
> > >
> > > Is it possible for a human with radio shack
tools to fix this?
> > >
> > > Once I replaced the jack, when I press up on
the ac plug in the
> > > jack, its fine, but once I press down, the
video goes off. It
> > > doesn't seem like its a problem with the new
jack, but
somewhere
> > > near the jack. So, once I replaced it, the
video off / crash
> > problem
> > > was lessened. I also went ahead and touched
up any souder
point
> I
> > > could with an iorn on the board near the
jack.
> > >
> > > --- In Laptop_Repair@yahoogroups.com,
"Richard Barsby"
> <repairs>
> > > wrote:
> > > >
> > > > Hi I have found that if you flex the
chassis you can usually
> get
> > > them
> > > > to boot may need 2 people 1 to apply
pressure the other to
> power
> > > on.
> > > >
> > > > I found 1 had dry/broken joints on CPU
psu another had
cracked
> > > joints
> > > > on the large BGA ic under the flat
aluminium heatsink, the
3rd
> > was
> > > a
> > > > faulty CPU.
> > > >
> > > > Rich
> > > >
> > > >
> > > > --- In Laptop_Repair@yahoogroups.com,
"Anderson - Yahoo"
> > > > <andersonlogullo>
wrote:
> > > > >
> > > > > Hi Richard Barsby,
> > > > >
> > > > > Could you give me more details
about this problem? I have 3
> of
> > > this
> > > > model in my company to fix and we're
not able to find out the
> > > problem.
> > > > >
> > > > > Thanks for any help.
> > > > >
> > > > > Anderson.
> > > > > ----- Original Message -----
> > > > > From: Richard Barsby
> > > > > To: Laptop_Repair@yahoogroups.com
> > > > > Sent: Wednesday, March 08, 2006
8:30 PM
> > > > > Subject: [Laptop_Repair] Re:
Looking for a Motherboard
for
> a
> > > > Toshiba M35x S149 - Or parting mine
out..
> > > > >
> > > > >
> > > > > Hi the problem is not the AC jack
these were cheaper
> versions
> > > and
> > > > > suffer from broken solder joints
on numerous ic's.
> > > > >
> > > > > I have just repaired 3 of them.
> > > > >
> > > > > Rich
> > > > >
> > > > >
> > > > > --- In
Laptop_Repair@yahoogroups.com, "Adam P."
<adam>
> wrote:
> > > > > >
> > > > > > I am either looking for a
Mobo. for this Toshiba laptop
> or
> > I
> > > am
> > > > > > willing to part it out, It
has an excellent Screen, and
> > > > everything
> > > > > > else, the motherboard has a
problem with the AC jack, I
> > > > resoutered
> > > > > a
> > > > > > new one, but still has a
jack power off problem.
> > > > > >
> > > > > > you can see it running on my
blog if you are interested
> in
> > > > buying
> > > > > some
> > > > > > parts. heh, it actually runs
Apple OSX too!
> > > > > >
> > > > > > http://www.rollcam.com
> > > > > >
> > > > > > ^^ This is my blog and there
is a photo.
> > > > > >
> > > > > > adam for any questions.
> > > > > >
> > > > > >
> > > > > > Adam
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > SPONSORED LINKS Laptop repair ny
Hp laptop repair
Laptop
> > > > repair
> > > > > Compaq laptop repair Dell
laptop repair Laptop
lcd
> > > > repair
> > > > >
> > > > >
> > > > >
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