this is a pawn machine right here yeah
we're coming up with new methods of
discipline oh yeah now how's it going so
before we get started with today's dream
I just wanted to show you something
that's I haven't had the time to address
in a while because it's been quite busy
here what with moving and lots of
customers and Co vid and doing the jobs
of the people that weren't coming
because of coal vis and all this kind of
stuff but I got the microscope light
situations settled and I got another so
the microscope light is gonna look
better when i zoom in because i got the
new light but check this out watch this
you ready let's zoom in a little bit
yeah let's get something in view
what do you notice you notice anything
different
I'll wait do you notice anything so this
is at full zoom 135 millimeters bang
bang bang bang bang bang bang and it's
not doing the shaky shaky shaky crap
anymore which is pretty cool because I
got a few things I got a few toys here
that I want to show you all first thing
that I got is this
it's a overhead thingamajiggy
thingamabob this is a heavy-duty stand
for a tripod and the next thing that I
got here are these two five pound sand
bags that I Paul recommended that I put
on each side of this thing so now I can
zoom in all the way and I can actually
fit this in my office now because my
office is not this [ __ ] bathroom
anymore I can have the desk be three
feet out from the wall so that I can fit
the proper mount behind here so that now
when I show you stuff on the overhead
camera it doesn't go shaky shaky shaky
shaky shake shake shake anymore awesome
and we got the zoom light so we're
getting somewhere so let's get started
today on a MacBook Air that's not
working properly the first thing we're
gonna do is remove the corona virus from
this MacBook I noticed you still angry
at JTACs always Ashley I'm cleaning
mostly dog hair from this five extra
feet of space in New York City and you
still claim you're not American yeah I
love it
I love it so this office does give me
the luxury of having space for stuff
like this and man I like it see this is
the overhead camera is the overhead
camera that I used to use to show you
stuff on my desk and now when I adjust
it it doesn't shake anymore even if I
tap the camera it doesn't shake look at
that so let's clean this thing cuz this
is a dirty dirty dirty dirty dirty
MacBook mmm let's see what's wrong with
it this is so nice I'm getting a working
set up I really am I got myself a
working SSD I got myself a nice
microscope light alright so here we've
got the machine
and I can zoom baby I can zoom oh this
is so cool I love it look at that look
at that I can zoom in on it and when i
zoom in on the computer to show you
details
it just works look at dad like it
actually just works not like a MacBook
weird they say it just works and then it
dies for no reason because it's a piece
of [ __ ] but this over here is beautiful
I have zoom again look at this this is
so much more stable than I was at the
old store - I'm punching the table I'm
punching the table I'm punching the
table and I could just punch the table
all day long I could punch the table
until my knuckles break and it's not
shaky mmm I know I shouldn't be this
excited over the basics but it's it's so
cool by the way everybody say hello to
Kevin
[Music]
wait
[Music]
[Applause]
kevin has returned to work today after
after about a two-month hiatus we all
welcome Kevin back we're happy that he's
here because Kevin being back stuff a
little little things like this I mean I
can I have time to fix the stream can do
stuff like get a microscope light that
isn't a piece of [ __ ] or get an overhead
camera that works okay yeah that looks
like a piece of a bug over there it's
the first thing we're gonna do on this
MacBook is the same thing we're doing a
new MacBook we're gonna turn on the
power supply see what it's doing so this
the fan appears to be spinning and if we
take a look at the power usage 500
milliamps so this is turning on I'm
working so now I'm I want to check the
tickets and figure out why exactly it's
here because it does appear to be
working just turn it off turn it back on
and the dead bug just fell on my desk
god damn it that's what I get for making
fun twitch so they say it doesn't
powerup totally dead maybe it's not dead
but it has no back one maybe maybe they
think it's dead because it doesn't do
anything on the screen let's see in the
backlight is zero volts now here's where
I start to get scared here's where I'm
scared I'm scared because there may be
no three volts going to the screen
either and I'm scared I'm scared I'm
scared yep zero volts going to the
screen is it gonna suck first thing I
got to do is brush the dead bug off my
day oh you dead bugs alright so I think
this is bug [ __ ] over here you know I
really don't want to take this computer
apart anymore oh man I really I think
this is a ball machine right here you
tell me what you guys think I think this
is either a dead bug or a bug [ __ ]
aren't you cool oh yeah what is that
this is a pawn machine right here yeah
you know what here's what you get here's
what you get I'm gonna zoom in on a
squished dead bug and you can just look
at that right now and I want you to
think about this when you're eating
tonight saying that long screwed my SSD
I want you to think about this I want
you to look at that and when you're
eating your Domino's Pizza tonight ooh
your Thanksgiving turkey or whatever the
hell it is that you eat tofu and rice I
want you to think about that little
thing I'd rather eat the bug than
Domino's you know I'm almost there with
you I think I'll go vegetarian just for
today sister another piece of the bug
just popped up oh no oh there's more
there's more it's moving ah this is why
we wear gloves folks
Coronas is someth is one thing but this
is another I can tell which people have
not been watching for a long time when
they go I guess he's wearing gloves for
corona no wearing gloves because my
customers are [ __ ] disgusting and
send me all this infested [ __ ] to work
on which is fine you know I'll take your
money I'll take your money while we're
in gloves deal altra sonic your money a
little bit
I don't know god no no no no turn it
over
gonna be on the other side bug legs I
don't see any corrosion I don't see
anything obvious hmm
[Music]
the end of the pleasure of telling your
customers the disgust thing I had to do
that over the last weekend actually yeah
this one guy brought in a machine that
was unfortunately infested with
cockroaches and little eggs and I just
told him I said I can't do this he goes
why and I said you know I've had
infestations from this before we just
moved I just got rid of a cockroach
infestation that was here cost me
hundreds and hundreds of dollars and I'm
done just I don't want another cockroach
infestation man not for no fix no fee on
in a 1466 think the max I get is 250 if
I fix it if I don't fix it I don't get
the 250 and I get the cockroach
infestation let's just it's not like the
risk reward isn't there I think this
board got killed by be pure nastiness
I'm just gonna use the compressed air
out front this machine has dead bugs all
over it you want to not wear a mask mofo
hey we're coming up with new methods of
discipline here oh yeah now how's it
going no this is you're not wearing a
mask and this board had dead bugs all
over it so
I have to blow this outside I'm sorry
sorry
kind of curious if this thing is fixed
by sheer virtue of it being less nasty
now indeed Chris Kelly I don't know ask
mo ranth amaranth would know the answer
to that question if anybody has tested
that yet alright let's see did we get
three volts on the screen they'll be
funny if we do no now you may notice
that this machine is supposed to turn on
off on off on off and then on right the
a20 34:37 when disconnected from power
and then put on power for the first time
with no battery it's gonna turn on and
then the fan turns off then on then
often on and off and then on but here
it's not doing that you're not getting
that RTC reset you know how there's a
lot of motherboards that have a battery
on it the battery is gonna be on the
board not just for settings but also for
the clock it's gonna remember what time
it is and if you take that battery out
it no longer murmurs what time it is
yeah so the same kind of concept goes
here now you may notice that the machine
when you turn it on and off with this
model board eight to zero 3435 and eight
to zero 3437 is that when you turn it on
and off as long as the batteries not
employed it will turn on but if you
unplug the battery and then plug it in
or you plug the battery in for the first
time it'll turn on off on off on off on
so this tells me that the clock circuit
is going to affect the behavior of the
fan and I'm gonna use that here to try
and fix this between the knowledge that
to fix this board because it's doing
that it's not doing on off on off on off
on so it makes me wonder is there an
issue with my clock so let's take a look
at the board view in schematic for an 8
- 0 - 34 37 now over here at u 1900
that's my clock and you need a working
clock so let's just take a look at what
the clock chip looks like on this board
you know see if we got something that we
can look at and
something usable here and what do you
know when you take a look at the clock
chip area the first thing that comes to
mind for me is that it looks kind of
corroded now doesn't it corrosion Wow
it's like almost like corrosion doesn't
belong in a Macbook and the sad thing is
what's causing this corrosion is most
likely the poop of that bug because like
this you saw there was a bunch of little
dead bugs and [ __ ] here now you see how
when I'm scraping here this red stuff is
coming out that's bored blood this is
bored blood so that that's kind of that
means that's mostly rust some bored
blood boards do bleed I believe biggie
had a song about that in 1992 is called
boards bleed so you scrape scrape tie
this in place
we're gonna see what this stuff is going
to involve
okay now if we take a look on the
schematic and board view you'll see that
that probe point that's nasty is
supposed to be attaching this capacitor
to this part of the clock chip and it
seems like we have a break so if you
zoom in which I'll be able to do now
check that out look at that I can zoom
in all the way and you still get a good
picture look at that look at that that's
beautiful the link is broken totally
broken so what are we gonna do about
that
well are you attached everything right
okay so I'm really zoomed in here I love
my new toys so I'm gonna try solo during
this see we have some European people in
the chat today so I'll try to be nice
and pronounced solder with the ELL that
doesn't belong there but if you say it
belongs there
it's okay wouldn't want to hurt your
feelings now let's get started so we
clean the area up a little bit with some
alcohol first thing we do here is add
some flux
see where it's not making connection you
see where it's broken it's really really
hard to tell but it's right here right
in tip of the knife right there
I think that's too much HDR and we're
gonna lower it a little HDR kind of
makes everything look a little washed
out it's not the end-all be-all that
people make it out to be so we tend that
cap when we do this I'm actually gonna
turn the board around a little bit to
make it more comfortable to work on one
thing that you should remember is that
the you need to be comfortable not the
board so I was trying to really figure
out how to make this on the put this on
the desk in a manner where it's
comfortable to work on and I was you
know rearranging my iron and tweezers
and all that when in reality just
turning the board around is was so easy
because once you get into this mindset
of trying to solve a problem it's really
easy to forget the basic simple stuff
like hey it probably makes sense that
you just turn the board around before
you work on it it's easy to forget this
stuff when you're in the middle of
trying to solve a really cool problem so
I'm gonna go back to fixing this and
[ __ ] with politics and all that okay
so let's get this going
so I'm gonna run my wire like this
[Applause]
now I want I'm not just soldering it to
the path I'd also like to solder it to
that crystal area a solder pad as well
this so I get something that pulls more
stand the test of time you know I want
for a board that I fix to be able to be
dropped off of the side of a building
and still have at least it all released
the circuit that I worked on function
the rest of the machine can be destroyed
but the part that I worked on I got some
pride in you know but you don't want to
make the wire too long so that the point
that it's an antenna
because this it's easy to make the wire
too long in an event it turns into an
antenna and then it messes with your
quad chip and then nothing works
a happy little sea of flux
[Applause]
see maybe a little bit of HDR there you
go okay
I'll keep the HDR on one
Minerva's solder his flux to the
surrounding areas kept cool no flux
helped solder flow
all right there we go now I'm gonna wait
for this to cool off a little bit and
once it's cooled off it will be ready to
be tested so here's my board I'm gonna
cool it off using what's called rapid
cool technology rap the cool technology
right there
BAM
oh [ __ ] okay so the rapid coal
technology is done now we're going to
see if we get the expected behavior from
this board November the behavior that we
expect from an eight to zero 34:37 when
powered on is turn on off on off on off
and then on so it turns on and then it
turns off and then it turns on and it
turns off and then it turns on and it's
good you know if I plug this in you're
gonna see a picture on the screen or
you're gonna see a question mark folder
actually yeah you'll see a question mark
because I unplugged their SSD so I
wouldn't corrupt the operating system
all right as you can see we now have a
question mark folder and the camera is
focusing on it the reflection of itself
which is kind of funny let's see there
we go Manuel see that it's working and I
could also do this now see that look at
that watch we're gonna punch the death
yeah
no more shaky cam isn't it beautiful
I love it well you stock the 110-volt
quick heating element your website can't
find it anywhere I'm done stocking quick
stuff because quick have been constantly
as a company so I'm not stocking the
crap anymore [ __ ] them [ __ ] that hold
concepts that III wire the money and you
ship my stuff a month later [ __ ] them
for only shipping stuff after I've asked
them three times [ __ ] them for giving my
competitors a 10 to 20% discount when my
videos put there them on the map as far
as being a competitive product to begin
with so no once I run out of them and I
think I have one or two left
I am never selling a quick thing again
they have a you have to understand how
frustrating it is to say okay how many
quicks are in stock nothing
then we email again oh we'll check the
warehouse email again okay we'll check
the warehouse email again then we'll
check the warehouse then they finally
tell you then you email then they say
okay how much is it we'll let you know
how much is it we'll let you know how
much is it a week later we'll let you
know and they tell me how much it is
then I say hey just ship it
oh no oh crap we haven't received proof
of your order and I said yes you did I
emailed it to you and within a nice
little attachment of the wire transfer
the last time okay I'm sorry Oh we'll
get the ship two weeks later
oh yeah we didn't know that you pay it
it's like like two [ __ ] years
straight that's what it's like dealing
with that company like no never again
I'm done with them they have no concept
of how to deal with customers and it's
anyway let's go over what was going on
with this board and why it wasn't
working so when I opened it up the first
thing I noticed is that the owner of
this machine is absolutely disgusting
unfortunate reality of life but a lot of
the machines that we get are filled with
bugs or bits of poop or
Roach eggs and all sorts of just gross
gross things that's why again I've been
wearing gloves and clean these things
off long before corona because this is
the reality of the job but you open it
up and it is turning on it's taking us
five to six hundred milliamps but even
though it's taking us five to six
hundred milliamps it's not actually
activating the screen
so I noticed that it was turning on but
I didn't hear that dumb the MacBook
chime and then I went to check the three
volts that goes to the screen because at
first I saw there was no backlight but
then when I checked over here by the
screen itself if you look at Jay 8300
Jay 8300 is going to have on it right
here as backlight but it has screen
power down here you're going to have 3.3
volts that goes to the LCD to power it
on and that was missing and if you go
back here you'll see that that is sent
to this screen once this chip gets EDP
panel power which is going to come from
the CPU so the Machine was essentially
brain-dead it was acting the way I would
expect a desktop to work if you pulled
out its BIOS chip and turned it on if
you take the BIOS out of your desktop PC
and you expected to turn on just gonna
give you a blank screen it's never gonna
post this is doing the same thing it
wasn't posting the other thing I noticed
is that the fan was spinning but it
wasn't doing what it usually does on
this model machine if I unplug the
battery same as if I unplug the battery
inside of a desktop computer motherboard
it's gonna forget the time well one of
the things it also does when you do that
is a little turn on then off then on
then off then on and off then on so I
figured okay well the on off on off on
off on thing only happens when they
unplug the battery or when I unplug
everything and then try to turn it on
for the first time when there's been no
power so I associate at this point that
that fans turning on off on off and on
thing is gonna be associated with when
the machine something's going on with
the clock circuit so then I decide to
look on the machine for the actual clock
circuit the RTC circuit real time clock
you 1900 and then when I looked at this
area you see that this corrosion they
were specifically corrosion between the
part that is going to be going
right up here on pin four so we're pin
four is going to attach to Y 1905 so pin
four is going to be a twenty five
megahertz clock and that's going to be
attaching to Y 1905 which is a crystal
and then it seemed like that connection
was broken by a piece of poop from a bug
bug poop killed this MacBook we
reconnected it and now it works and now
we have a happy little math book
so hopefully you understand what my
troubleshooting process was now to be
clear it's not written down anywhere
it's not like that you get a book that
says that it's a clock issue when the
fan is spending blah blah blah it's just
something that you notice when you work
on this machine over and over which is
why it's really important to be always
observant and have an analytical mindset
when you're doing this stuff so it's
just something that you're gonna notice
when you turn the machine on it just
turns on but when you're working on the
board out of the case the fan spins and
then it's doesn't and then it does it
doesn't spin and then it does and then
it does spin and then does and
eventually if you're actually paying
attention to that little detail that's
inconsequential every other time you fix
the machine you'll be able to recall
that detail right now
and you'll also be able to take that
detail and combine it with the fact that
oh that always happens in the batteries
unplug why oh when I unplug my desktop
PC it loses the track of time why oh
when I unplug this machine from the
battery in the charger loses track of
time why and you'll combine all them so
that's why when I looked over this board
the first area that I decided to look at
was the clock chip area you always need
a hint because if you don't have a hint
then this job becomes a complete another
nightmare because as you can see an
overhead camera that's no longer shaky
shaky shaky anymore I know I'm just
having too much fun with this I could
just bash my desk in and it just goes
back to normal immediately love it
there's so many different components and
pathways on this board that if you don't
have a hint you're screwed so that's it
for today I hope you learned something
and I'll see you all in the next video
thank you for watching bye now