Tech Time Traveller
Tech Time Traveller
  • Видео 99
  • Просмотров 2 477 110
The Computer That Didn't Save Computerland | Computerland BC286
#pc #dos #retro I got this machine quite a while ago, fiddled briefly with it and put it away. Now in the follow-up to my original video about ComputerLand and the Business Computer System 88 (BC88), we can finally check out the 'upgrade' ComputerLand offered. Sporting an 8MHz Intel 80286 CPU w/80287 co-pro, EGA graphics and a 30 megabrick.. er.. megabyte, Really, Really Hard Drive, will this thing soar over it's little brother? Was it worth the $1400-2000 upgrade cost?
00:00 Intro
02:35 The BC286 Tour
04:14 Popping off the Lid
06:00 Power supply pop-out
09:15 Hard Drive trouble
09:49 Unbricking the brick
11:41 Caution around stepper motors is warranted...
13:54 Now the whole computer's a brick
14...
Просмотров: 12 102

Видео

I Got ANOTHER Intel Chatpad Prototype
Просмотров 21 тыс.28 дней назад
Remember that crazy Intel Chatpad prototype I found on eBay? Well, after doing a video on that, a former Intel engineer named Alex introduced himself in the comments, and volunteered some information that he knew about the unit, along with a COMPLETE unit he had kept from the project, that he was willing to loan to me for a video! So here it is.. another Intel Chatpad prototype. Can we get it t...
An ELF *off* the shelf | The Quest Super ELF | COSMAC 1802
Просмотров 12 тыс.Месяц назад
#1802 #RCA #retrocomputer In August of 1976 Popular Electronics released an article by Joseph Weisbecker introducing the COSMAC ELF, a tiny, very basic "trainer" computer based on the RCA COSMAC 1802 CPU. Some manufacturers took note of the ELF and introduced their own spins on the concept. One of those was Quest Electronics, which brought out a massively improved version called the Super ELF. ...
A Rare CP/M Laptop | The MicroOffice RoadRunner
Просмотров 16 тыс.Месяц назад
The MicroOffice Roadrunner was one of the first 'clamshell' style laptops on offer in the early 1980s, and one of the few running a variant of Digital Research's CP/M operating system. This laptop is unique in many ways - join me for an exploration (and repair, thanks to FedEx's inept handling)! 00:00 Intro 00:55 Roadrunner Phone Home 01:16 Introducing the Roadrunner 02:23 I. M. Friezing 04:00 ...
I Got an Intel Chat Pad Prototype
Просмотров 26 тыс.Месяц назад
#retro #intel #internet This is a quick (for me) video about the Intel Chat Pad protoype or pilot unit I picked up recently for not too much money. Is this the last, or only, remnant of Intel's brief foray into email and instant messaging devices? 00:00 Intro 04:54 Prototype or Pilot Unit? 06:09 Checking out the Chat Pad 11:53 Conclusion ° If you'd like to support what I do, I have a Patreon! w...
Can I Fix this 46 Year Old Computer? | Commodore KIM-1 Repair
Просмотров 16 тыс.2 месяца назад
I've had this Commodore KIM-1 for over a decade and have never even once seen one sign of life from it. It has been basically a paperweight (and not a very good one at that!) for a long, long time. Who knows when it worked last? But I have persisted over the years, and thanks to the efforts of many others, finally have a way to potentially fix it. Can I pull it off? Or is too far gone? Retrospy...
The Last Tandy 1000 | The Really Rare Tandy 1000 RSX!
Просмотров 10 тыс.3 месяца назад
#computer #technology #retro The Tandy 1000 RSX is the last in the storied line of Tandy 1000 PC compatibles. Today these machines are very rare and often sell for hundreds of dollars on ebay. But you know me, I got it cheap. Will I get my money's worth? Or did I buy a nice white colored bomb? ° If you'd like to support what I do, I have a Patreon! www.patreon.com/techtimetraveller ° Background...
The Most Expensive Vintage Computers Sold on Ebay in 2023
Просмотров 18 тыс.4 месяца назад
#retro #technology #computer Vintage Computer gear is getting more expensive all the time - at least, the rare stuff is. With the help of a Worthpoint subscription, I have nailed down the top 10 most expensive vintage computers sold on Ebay in 2023. Some are expected, others are kind of surprising... ° If you'd like to support what I do, I have a Patreon! www.patreon.com/techtimetraveller ° Bac...
I Bought the Cheapest Altair 8800 Computer on Ebay
Просмотров 84 тыс.6 месяцев назад
#technology #computer #altair8800 What is so special about the MITS Altair 8800? It wasn't the first, nor the best, but somehow it captured the hearts of computer nerds worldwide when it graced the cover of the January 1975 edition of Popular Electronics magazine. I have desired one for years but these days they are highly collectible. That said, sometimes if you're patient, you get lucky. And ...
Channel Update - The Altair 8800 video
Просмотров 1,3 тыс.6 месяцев назад
Just a brief update to viewers as I have not posted anything in a while.
Rarest of the Rare | The Mindset II Computer
Просмотров 18 тыс.8 месяцев назад
#computer #technology #retrotech The Mindset II was the follow-up to the 80186 powered original Mindset computer, which debuted in 1984. Facing tough financial straits, Mindset Corporation gambled that refocusing on the video and graphics professional market, offering a new model with 512KB of system RAM and 128KB of video RAM would save the company from insolvency. Today these machines are unb...
How do you play games on a 47 year old computer? | Tiny BASIC Adventures
Просмотров 12 тыс.8 месяцев назад
How do you play games on a 47 year old computer? | Tiny BASIC Adventures
A Rare Mindset II Computer on Ebay! | Collector's Corner
Просмотров 8 тыс.9 месяцев назад
A Rare Mindset II Computer on Ebay! | Collector's Corner
I got more old computer stuff | Unfridging No. 4
Просмотров 10 тыс.10 месяцев назад
I got more old computer stuff | Unfridging No. 4
Our Old Panasonic Computer Was a Tandy
Просмотров 23 тыс.10 месяцев назад
Our Old Panasonic Computer Was a Tandy
Will this ancient SCSI hard drive work?
Просмотров 13 тыс.11 месяцев назад
Will this ancient SCSI hard drive work?
Why Can't Hollywood Get Computers Right? | Netflix's FUBAR Debunked
Просмотров 114 тыс.11 месяцев назад
Why Can't Hollywood Get Computers Right? | Netflix's FUBAR Debunked
We lost an electronics legend in June.
Просмотров 13 тыс.Год назад
We lost an electronics legend in June.
I scored two of the rarest computer artifacts together!
Просмотров 23 тыс.Год назад
I scored two of the rarest computer artifacts together!
Will 30 year old hard drives still work?
Просмотров 7 тыс.Год назад
Will 30 year old hard drives still work?
A vintage computer you've probably never seen before!
Просмотров 14 тыс.Год назад
A vintage computer you've probably never seen before!
Will it Run? (Hard Drive Edition)
Просмотров 12 тыс.Год назад
Will it Run? (Hard Drive Edition)
Please stop doing this to old computers!
Просмотров 10 тыс.Год назад
Please stop doing this to old computers!
My $8000 Lite Brite - A 386SX-powered digital sign!
Просмотров 7 тыс.Год назад
My $8000 Lite Brite - A 386SX-powered digital sign!
I Fixed Toshiba's First Laptop - Sort Of?
Просмотров 8 тыс.Год назад
I Fixed Toshiba's First Laptop - Sort Of?
What garbage did I buy now?
Просмотров 10 тыс.Год назад
What garbage did I buy now?
What kind of computer is this?
Просмотров 16 тыс.Год назад
What kind of computer is this?
Building a model of the Sol Prototype in Box - Raising the Digital Dead Ep. 3
Просмотров 8 тыс.Год назад
Building a model of the Sol Prototype in Box - Raising the Digital Dead Ep. 3
How am I going to resurrect this long obsolete computer? - Raising the Digital Dead Ep. 2
Просмотров 21 тыс.Год назад
How am I going to resurrect this long obsolete computer? - Raising the Digital Dead Ep. 2
Raising the Digital Dead Ep. 1 - The Sol Prototype
Просмотров 13 тыс.Год назад
Raising the Digital Dead Ep. 1 - The Sol Prototype

Комментарии

  • @UKVampy
    @UKVampy 17 часов назад

    30MB hasrd drive, I've got more memory as 3rd level cache on my CPU nowadays (64MB)

  • @michaelince7998
    @michaelince7998 День назад

    The year I was born

    • @michaelince7998
      @michaelince7998 День назад

      Tell ya what, if some gave me 330 mb of stuff to remember 27 years ago I certainly would not remember it

  • @alexanderblohme5044
    @alexanderblohme5044 2 дня назад

    Why is this song catchy? If it wasn’t associated with Nazis I would have blasted it from my car

  • @tatata1543
    @tatata1543 2 дня назад

    I have bricked a few drives in my time.

  • @tnmrvc
    @tnmrvc 2 дня назад

    that's a spiffy lookin terminal

  • @michaelince7998
    @michaelince7998 3 дня назад

    Jeez what a story

  • @rustyshackleford1508
    @rustyshackleford1508 3 дня назад

    God, it's hard to imagine paying $1500 (in 80s money no less) for just 5 mb. I bought a 4 tb hard drive for 50 bucks on my last build.

  • @miketan4803
    @miketan4803 3 дня назад

    Did they actually pay taxes on those "profits"? LOL

  • @michaelince7998
    @michaelince7998 4 дня назад

    You are very funny

  • @michaelince7998
    @michaelince7998 4 дня назад

    Great story telling

  • @samsonsoturian6013
    @samsonsoturian6013 4 дня назад

    Very Ponzi

  • @BoraHorzaGobuchul
    @BoraHorzaGobuchul 4 дня назад

    Fortunately I've not dealt with many sovblock pc clones. The only ones I remember were the ones at school. Even then, starting with the nineties most PCs were foreign imports. And the only pc that needed a floppy to get into the bios setup I ever encountered was an ibm ps/2...

  • @StuffBudDuz
    @StuffBudDuz 4 дня назад

    Background "music" is too loud and distracting. Takes away more than adds to the presentation. Just ditch it. It serves no purpose other than to annoy. I don't think I can make it though this video, which would otherwise be excellent.

  • @tom1644x
    @tom1644x 5 дней назад

    "Aegis" is a word I don't hear often.

  • @Indrid__Cold
    @Indrid__Cold 5 дней назад

    I clearly remember the early 20MB hard disks in early portable computers. They added a huge premium (~$2000) to an already pricy business tool. I opted for 2 3.5" double densiy floppies. This decission was one I lived with for about a year. Then I purchased the most forward thinking computer of it day, The NEC Ultralite with a "whopping" 2MB solid state "silicon disk." It ran software faster than anything short of a super-expensive 386. It was also a mere 4.4 lbs. I carried it for two years and it still drew double-take whenever I opened it. Fully equipped with an external HD 3.5" floppy (that could format double density disks as high density) is cost me $2500. A bargan in 1989.

  • @daemonspudguy
    @daemonspudguy 5 дней назад

    Did you ever find out if the bricks used MFM or IDE interfaces?

  • @IrishRhapsody
    @IrishRhapsody 6 дней назад

    Gotta give them points for trying

  • @L337f33t
    @L337f33t 6 дней назад

    I did a report on one of those in 6th grade! I even made a mock-up of it!

  • @tadwilliamson912
    @tadwilliamson912 6 дней назад

    ed was electric desk a early program like lotus 1 2 3. we used it in tech school back in 1985

  • @icanrunat3200mhz
    @icanrunat3200mhz 6 дней назад

    13:06 Holy autoexec echoes, Batman!

  • @mikecook317
    @mikecook317 6 дней назад

    Good video! The Tiny BASIC users were the original open source movement. I bet today they like Linux. Also, while I'm here, I enjoy BASIC programming, but I don't have the skills, or time, or space for that matter, to run actual hardware. Naturally, I use emulators. If anyone wants to know about a good, free BASIC emulator, PC-Basic emulates GW-Basic and will make files in actually usable formats. You know, .txt, .csv, whatever you want. I'm not affiliated with that project at all. I just thought the other BASIC hobbyists might be interested.

  • @dengyun846
    @dengyun846 6 дней назад

    6:46 is this one of the earliest uses of the term "WTF" ?

  • @skitariisoldier7367
    @skitariisoldier7367 7 дней назад

    This is hilarious.

  • @Sirrom0206
    @Sirrom0206 7 дней назад

    I don't remember seeing a stepper motor in a hard drive. You've been in this game longer than me.

  • @BollingHolt
    @BollingHolt 7 дней назад

    Ha! Very entertaining video. That was really cool you were able to get that Miniscribe back up and going... I've got to acquire an old hard drive with a stepper motor in it one of these days, in me ever-growing collection LOL. Thanks for sharing!

  • @JyskMaker
    @JyskMaker 7 дней назад

    Sooo many years ago, but it was fun, also had a BBS back then. Fun time and not cheap pone bills 🙂

  • @SirRigbyBaconKaiser
    @SirRigbyBaconKaiser 7 дней назад

    I wonder if its possible to see what the Chatpad is looking for? If there's any specific requests being sent to the host PC.

  • @KarlAdamsAudio
    @KarlAdamsAudio 7 дней назад

    I'm curious about the brown patch on the PCB - is that a burn mark? And what looks like a bunch of resistors mounted way up high ("flapping around in the breeze") above the board. Are these two things related, I wonder?

  • @MrEnyecz
    @MrEnyecz 7 дней назад

    Running the PSU without load may not be the very best idea, is it?

  • @spyr0guy
    @spyr0guy 7 дней назад

    Was that the Brick of '87?!

  • @snaplash
    @snaplash 8 дней назад

    I wonder what my Imsai 8080 is worth? It's missing one switch lever and has a TDL Z-80 CPU board. Over all, it cost me over $6000.

  • @jimmy21584
    @jimmy21584 8 дней назад

    I hope I will be building cutting-edge, history-worthy hardware when I’m 60-something, too.

  • @johncolman5268
    @johncolman5268 8 дней назад

    Is the faulty monitor colour or monochrome? A shadowmask problem causes way more issues than that, colour purity would be way off and severe convergence errors.

    • @TechTimeTraveller
      @TechTimeTraveller 8 дней назад

      It's color.

    • @johncolman5268
      @johncolman5268 8 дней назад

      @@TechTimeTraveller Ok, as I say doubt shadowmask problem. Maybe the CRT internal getter has become detached.

  • @VintageTechFan
    @VintageTechFan 8 дней назад

    Also .. nobody back then would have entered a 5KB program via switches back then. People were more patient back then, but even if you take 3 seconds per byte that would be 5 hours, same for checking again, and it would be gone when switching off. Also those switches were usually only rated for a few 10000 actuations, so ... You keyed in paper tape loader of a few tens of bytes, and then loaded the program from tape. If you wanted something with more error checking and maybe the ability to load into different memory areas .. you still used that and loaded the better loader from tape, too.

  • @daemonspudguy
    @daemonspudguy 9 дней назад

    I did not guess that Tech Time Traveller was Canadian.