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Computer viking
May 30, 2011
Now with less breakage.

Arivia posted:

Giant horseflies the size of your thumb!

I've never run into those. The ticks are a bother, though.

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Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule


So on initial inspections of the system, the previous owner had done the 'change the capacitors' mantra. But only did the electrolytic ones from what I can see. Using an MESR and DMM I was able to check a number of components and ceramic caps in-circuit. So far I have found these 4 ceramics which are pretty early on in the power circuit.



Now I wait a month for repllacements. And in the meantime, actually print out the service manual and verify every component I can.

Gonz
Dec 22, 2009

"Jesus, did I say that? Or just think it? Was I talking? Did they hear me?"
https://twitter.com/CoolBoxArt/status/1524737449825611780

https://twitter.com/CoolBoxArt/status/729592580158201857

https://twitter.com/CoolBoxArt/status/1099908810020397056

https://twitter.com/CoolBoxArt/status/1516775693253636100

https://twitter.com/CoolBoxArt/status/1513129211208290307

https://twitter.com/CoolBoxArt/status/1512526695378546692

https://twitter.com/CoolBoxArt/status/1511773495046381577

https://twitter.com/CoolBoxArt/status/1511695971725586439

https://twitter.com/CoolBoxArt/status/1510184787516211200

https://twitter.com/CoolBoxArt/status/1509840495668826122

https://twitter.com/CoolBoxArt/status/1509817858838040584

Data Graham
Dec 28, 2009

📈📊🍪😋



How is blabby formed

spaceblancmange
Apr 19, 2018

#essereFerrari

Going through some old game mags a few weeks ago, saw this and loled.

Data Graham
Dec 28, 2009

📈📊🍪😋



I remember playing Krazy Ivan at a friend's place. It was hella funny.

monolithburger
Sep 7, 2011

Data Graham posted:

How is blabby formed

How girl get Amstrad

LifeSunDeath
Jan 4, 2007

still gay rights and smoke weed every day
all that great box art and the games are like 2 pixels moving around a few more pixels.

Beve Stuscemi
Jun 6, 2001




spaceblancmange posted:

Going through some old game mags a few weeks ago, saw this and loled.


Im the fat shlubby white guy cosplaying a sumo wrestler



This is literal art

Blue Moonlight
Apr 28, 2005
Bitter and Sarcastic

Jim Silly-Balls posted:

This is literal art

Hang this next to it in the Louvre:

https://twitter.com/coolboxart/status/1188481226505670657

Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule


New Antikythera dropped

https://www.youtube.com/watch?v=iBRCL090PxA

Cojawfee
May 31, 2006
I think the US is dumb for not using Celsius
Hell yeah

Sweevo
Nov 8, 2007

i sometimes throw cables away

i mean straight into the bin without spending 10+ years in the box of might-come-in-handy-someday first

im a fucking monster

16 months since the last part, and that amount of engraving is probably why!

Sweevo has a new favorite as of 14:08 on May 14, 2022

Trabant
Nov 26, 2011

All systems nominal.

Sweevo posted:

16 months since the last part, and that amount of engraving is probably why!

I keep checking and confirming that I'm subscribed to his main channel because the only updates are coming from the "clips" one :argh:

an actual frog
Mar 1, 2007


HEH, HEH, HEH!
The Algorithm recommended me this vintage BBC gem, about the Commodore Amiga

https://www.youtube.com/watch?v=nSONKMisWis

Beve Stuscemi
Jun 6, 2001




Its CRD Day My Dudes

https://www.youtube.com/watch?v=5g3afPmSnbY

Beve Stuscemi
Jun 6, 2001




Snagged a real cheap iMac g4 today. It’s not really working however.



It sure is pretty though




Is there a specific install disk for these machines? I’ve tried a few OS X disks and it hasn’t liked any of them yet. Not sure if it’s broken in a way that makes it not want to take disks, or if I’m using the wrong disk.

Trabant
Nov 26, 2011

All systems nominal.
Ironically, the discs must be square.

empty baggie
Oct 22, 2003

It’s possible the media is the problem but I doubt it’s throwing kernel panics from installer discs. First thing I would test is the memory. Those iMacs have two RAM slots but only one is easily accessible.

nurrwick
Jul 5, 2007

You might only just need to reseat ram connectors, KPs were a super common feature of G4 macs with poor connections to their RAM. Unfortunately, that does mean digging your way into the other module if reseating the first doesn't fix it. You can also try just straight up removing the second module and seeing what happens.

e: Granted, I had to deal with a lot more *Books than iMacs back in the day, which were bumped and jostled a lot more than a desktop. But the behavior does line up with something that's relatively easy and completely free to try.

nurrwick has a new favorite as of 04:33 on May 20, 2022

CaptainSarcastic
Jul 6, 2013



I had to do service on iLamps from time to time, and the one thing I'd say if you do end up having to take it apart is to keep a box of bandaids close by. No other computer made me bleed as consistently as those things did.

Beve Stuscemi
Jun 6, 2001




It won’t boot anything without crashing, so I’m gonna be digging into it.

It seems to get worse as it warms up so I guess I’m also in for a re-application of the thermal paste that gets exposed when you open it up.

Here’s hoping I have the right ram laying around.

Also I just realized it uses the old Serif font on the monitor bezel, which I love. Bring back serif fonts, IMO

Flash Gordon Ramsay
Sep 28, 2004

Grimey Drawer

Jim Silly-Balls posted:


Also I just realized it uses the old Serif font on the monitor bezel, which I love. Bring back serif fonts, IMO

Apple Garamond!

Gonz
Dec 22, 2009

"Jesus, did I say that? Or just think it? Was I talking? Did they hear me?"
https://www.youtube.com/watch?v=kOO31qFmi9A

Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule


Hey you guys, I did it! I used logic, the right tools and a service manual to repair a Laserdisc Player that at least two others had their grubby hands on before me!



One of my favourite things about Sony in this era is their service manuals, and how neat it is they built in a SERVICE POSITION for the player so techs can easily get at everything!



Some dead capacitors and dry solder on the Power PCB


Recap and fresh solder across the whole thing



I got a standby light for a hot minute then nothing. Did some testing around the board with my LCR meter and found more capacitors


Obviously the Front IO boards were candidates seeing signals were getting to them but not out:



Lastly a belt and some tray alignment...


Success!!!
https://i.imgur.com/XK7Ad2z.mp4

CaptainSarcastic
Jul 6, 2013




That is really cool - nice work!

r u ready to WALK
Sep 29, 2001

what's that big white u-shaped track, does it drive the whole laser assembly around to the other side of the disc for auto playback of both sides?

Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule


r u ready to WALK posted:

what's that big white u-shaped track, does it drive the whole laser assembly around to the other side of the disc for auto playback of both sides?

Correct! They really are marvels of electro-mechanical engineering.

Casimir Radon
Aug 2, 2008


I did not know there was another movie called Blown Away than the Jeff Bridges one. This looks worse.

Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule


Casimir Radon posted:

I did not know there was another movie called Blown Away than the Jeff Bridges one. This looks worse.

It was terrible. I had it playing to run it in at least until the flip, and wow the classic 80s-90s slowmo sex scene by literally dropping the framerate.

I'm having too much fun now playing with the Karaoke pitch shifting function

https://i.imgur.com/GDI9trd.mp4

LifeSunDeath
Jan 4, 2007

still gay rights and smoke weed every day

hell yes, great repair work.

Sonic Dude
May 6, 2009

CaptainSarcastic posted:

I had to do service on iLamps from time to time, and the one thing I'd say if you do end up having to take it apart is to keep a box of bandaids close by. No other computer made me bleed as consistently as those things did.

Power Mac G5s were up there. We used to joke about the power supply being next to the cheese grater assembly, and the processor needing to be removed by a sharp, jerking, twisting motion from the lower back.

Jim Silly-Balls posted:

It won’t boot anything without crashing, so I’m gonna be digging into it.

Try taking the AirPort card out, if there is one. Those used to throw kernel panics all the time if they were seated poorly or just broken

azurite
Jul 25, 2010

Strange, isn't it?!



Nowadays, you don't even need a guy to hold the laptop!

Powered Descent
Jul 13, 2008

We haven't had that spirit here since 1969.

azurite posted:

Nowadays, you don't even need a guy to hold the laptop!

I have one of those old Toshibas. It's portable from place to place, but there's no battery and it has to be plugged in to work.

Beve Stuscemi
Jun 6, 2001




I also have a Toshiba t3200sx with the amber gas plasma screen. I posted it way back in this thread somewhere. It’s a tank but it rules

Beve Stuscemi
Jun 6, 2001




Jim Silly-Balls posted:

I was looking for something in my basement the other night and came across this big thicc monstrosity. Its a Toshiba T3200SX and its a "portable", really a "luggable" 386 and was my first "laptop" ever. I have great memories of playing Commander Keen on this and writing Turbo Pascal assignments with it for high school. Released in 1989 and being a 386, it was pretty ancient by the time I was in high school in the mid 90's, but actual laptops of the time were wildly expensive and way out of my reach. I can recall going to a classmate's house to work on a programming assignment and while he tapped away on his shiny new Pentium desktop, I sat on the floor (near an outlet of course) with this thing, writing terrible Pascal code and slowly roasting my lap. I loved it though, because I could just pick it up and move, which was a real game-changer during a time when actual laptops were only for business executives and smartphones were a decade or more away.





It had a whopping 80mb hard drive, if I recall, which I remember being loud as hell in the 90s and I was pretty sure it doesn't work today.



Look at all that expansion!!! More than anyone could possibly ever need (just like 640k of RAM). That plate on the back labeled EXP is for expansion, but not in the way you'd think (more on that later)



More options! A floppy drive! A PS2 port! Switchable printer ports! WELCOME TO THE FUTURE!! Also a reset button for some reason, despite the power button being easily accessible on the back and the reset button requiring something thin to poke in there :iiam:



The actual expansion slots. Currently filled with more serial and parallel ports and a USR Sportster modem. That EXP plate on the back that I mentioned a couple of posts up? When you remove that, its how you get these cards out, they sort of pop up out of the ISA slots and out through that plate. Obviously you're quite limited by the space available in all axes, but this did mean you could do things like put a dedicated graphics card or ethernet card in. Mid 90's Jim Silly-Balls had no practical use for ethernet and dutifully used the USR Sportster to get on the internet.



Let's fire it up and see what happens! Oh, dead battery, of course :smith:

I forgot to mention that this is a gas plasma display. Red/Amber/Orange only. Despite being monochrome it's sharper and has better contrast and less ghosting than comparable LCDs of the time. Anyone stuck using an LCD in the late 80's/early 90's when this was made knows how terrible they are.



A quick trip to the BIOS where you can literally only set the date and the hard drive specs, and it boots!! :woop: Mercifully it has the factory hard drive, whos values are preprogrammed into the BIOS, because there is no way in hell I could figure out sectors and platters and whatnot anymore in 2020. I used to know that stuff like the back of my hand.





Let's see what's on the hard drive. Commander Keen of course!! Loved that game back in the day. I did also see the Turbo Pascal IDE and compiler in the C:\ drive as well. This thing is literally a time capsule into my highschool computer life. As you can see the gas plasma display acts like a CRT and has a refresh rate that gets picked up by the camera



It also has Windows 3.1..........



Which immediately crapped out and required a reboot. Oh well, let's try again and hook up the RADIO SHACK SERIAL MOUSE (hell yeah) this time.



First things first, live that Hotdog Stand life.



:thunk: Hmm it appears that monochrome red gas plasma displays are immune to the powers of Hotdog Stand



Lets see what else is installed. mIRC! Unregistered, naturally. Set to connect to irc01.irc.aol.com. I completely forgot you could even connect to AOL chat rooms with a regular IRC client? Thats ~9 0 ' s I n t e r n e t S e c u r i t y~ for you



Also a thing called WinProbe? I don't remember this at all, but its apparently a monitoring program of some sort? I guess for when you're trying to squeeze every ounce of performance from your 386? :rice:



Lets see what the screensaver is. I guess I must have caught some poo poo for this machine back in the day, as the screensaver is set to marquee and it says "Hey, don't laugh, it gets on the internet!!!!". Fantastic



Aaaaaaand, I set a password on it because that's ~9 0 ' s I n t e r n e t S e c u r i t y~ for you. I have no clue what I would have used back then. Owned. Oh well.



Looking at the bottom of the machine reveals the best feature I forgot it had! THE HANDLE! Hell yeah. This thing had a cloth case, which was good because you had to tote the power cable around and a phone cable and usually an RJ11 gender changer and a bunch of bullshit to make it work like floppies and whatever back in the day, but when you had it out of the case it was nice to use the handle because man is this thing heavy.



Also it has a decidedly non-kensington lock on it that looks like it probably is just for a straight up padlock and also adult me realizes it would probably make a great bottle opener, since its steel and heavily anchored to the chassis. Teenage me did not realize this as my drinking was limited to clear alcohol that I could refill with water after I stole it from my parents.

Anyway, thanks for reliving my terrible high school computing memories with me!

Found it

LimaBiker
Dec 9, 2020




I have a t3100 and a t3200, both 286 machines.
Heads up: the power supply is full of Rifa filter capacitors which will blow. It's not a matter of 'if', it's a matter of 'when'.
For me the 'when' was on a cold winter night in my bedroom. Despite the cold i grabbed all fans i could find in the house, opened the window, and let them roar at full power for an hour to get the stench out of my bedroom so i could sleep without inhaling the nasty smoke all night.
Despite that, i could still smell it the next morning.

I recapped one board, but now the whole laptop has already been sitting in parts in the attic for months because i misplaced the box that i put the screws in :(

LimaBiker has a new favorite as of 22:11 on May 21, 2022

3D Megadoodoo
Nov 25, 2010

A shop nearby has an MT-32 for sale for 355€ and REALLY want to just go and buy it, because I have a lot of games that would benefit from it that I haven't played yet.

r u ready to WALK
Sep 29, 2001

I'm glad I bought a real MT32 before the price skyrocketed but I'm having a hard time hearing the difference between it and a mt32-pi, besides the background white noise from the real hardware.

something like https://www.tindie.com/products/retrofletch/roland-mt-32-emulator-pi-hat-mt32-pi-midi-mt32/ is a lot cheaper if you have a spare pi3 board laying around

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3D Megadoodoo
Nov 25, 2010

Well, I don't.

E: never realised there'd be MT 32 support in a lot or Atari ST games, but in hindsight of course there was


https://www.youtube.com/watch?v=4GlkpdvRhQ0

3D Megadoodoo has a new favorite as of 22:51 on May 22, 2022

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