CRT swapping a Compaq Portable 2
23:09
Reviving an IBM laptop from 1991!
44:29
Пікірлер
@Dark_Horse_Productions23
@Dark_Horse_Productions23 8 күн бұрын
Nick where can you buy that extended battery rom pack? That is really handy..!
@silvestronsbitsandbytes
@silvestronsbitsandbytes 8 күн бұрын
If you're talking about the RTC replacement, there's plenty of them around. Necroware's nwX287 or Glitch Works GW-1287 are probably the most well known and available, and of course I have my SB1287 variant available in my store ;)
@MightyOakVGR
@MightyOakVGR 13 күн бұрын
Great video! I've done the HSIO screen a few times now, and it's a very similar process. Looks good!
@nexy3479
@nexy3479 13 күн бұрын
Underrated video
@Dark_Horse_Productions23
@Dark_Horse_Productions23 15 күн бұрын
Great work..!! I wish i couldt fix those things like you do..
@CBZED101
@CBZED101 18 күн бұрын
Awesome work! I've got around ten or so old laptops I'm going through reviving. Currently working on a Compaq LTE Elite 4/75CX that's almost untouched. Waiting for a belt for the Citizen W1D. The drive looks brand new other than the deteriorated belt. Not a spec of dust.
@adriennebetts6589
@adriennebetts6589 23 күн бұрын
I was watching a different video then it skip to this one and I looked up and was just shocked and was like what have you done 😂. Then I realise that you were fixing that Massacre of a mod. Good work at fixing it.
@YoitsDomofo
@YoitsDomofo 25 күн бұрын
Definitely gonna need to try this! Great video I'm glad someone made this kind of video because the proprietary power cable is annoying
@alman876
@alman876 29 күн бұрын
Cant you notice the light patches emiting from the bottom? Its not a permanent fix, you need to get the backlight patches fixed too
@silvestronsbitsandbytes
@silvestronsbitsandbytes 29 күн бұрын
I can indeed, but it's a lot more visible on camera than it actually is in person, and for a cheap repair I'm not that fussed. Before you couldn't open the screen more than a few cm before the backlight switched off entirely, so this is very much a cost effective win in my books :)
@Grezify
@Grezify Ай бұрын
Wouldn't it be funny if those ali-chips were from a scrapped Compaq Portable 2 memory expansion card? 😃
@curtisator42
@curtisator42 Ай бұрын
Nice work! Could install Windows 3 now at least
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
I genuinely contemplated it, but then I saw that it's 15 x 360k floppies and wasn't sure I was ready for that commitment (or had enough spares!)
@curtisator42
@curtisator42 Ай бұрын
@@silvestronsbitsandbytes Ah yes, that would be painful. The controller card is plain old IDE, and works fine with a Compact Flash card however...
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
That's cheating ;)
@curtisator42
@curtisator42 Ай бұрын
Well, period accurate null modem file transfer then :)
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
Now we're talkin! Gonna have to remember how LapLink works...
@MadCatSE
@MadCatSE Ай бұрын
Great job! But I'm surprised that you insert ali-chips without testing them first. For me it's always the assumption that not only they are fake, but also not working. So I always follow the rule "check first, insert later". Saves a lot of time. I'm planning to build a self-designed 5160 replica, together with a replica of CGA videocard and replica of adlib, and I can already see that fake chips are going to be a problem.
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
Thanks! Yeah it was definitely a gamble, I tested a small batch and they were fine so I just rolled with it. Oh well, not too much time lost :)
@MadCatSE
@MadCatSE Ай бұрын
@@silvestronsbitsandbytes True, but I laughed at "three days later" :) I saw it coming
@MrLurchsThings
@MrLurchsThings Ай бұрын
AWESOME!! I absolutely adore my Portable II and now having this available is brilliant. Well done to all those involved. And if you’ve got no real use for it……. 😜
@icedmuons
@icedmuons Ай бұрын
I'm so jealous!!! Very nicely done! I'm still struggling with my Compaq Portable III and Compaq Portable 386.
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
Thanks! All the props go to btb, I was just along for the ride!
@djruido1
@djruido1 Ай бұрын
Super enjoy the video 👍🏼. Trying to replicate it now 😅
@deadave6127
@deadave6127 Ай бұрын
This was cool to watch. Thanks for sharing your knowledge. I had no idea a guy could do that.
@Kashakart
@Kashakart Ай бұрын
I've got one that comes with 3 games and a light/magnifier. It doesn't work well enough for my liking. But I'm thinking of selling it for $60CAD, do you think that's a reasonable price? I was just trying to do some research and came across your video.
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
Pricing for sale is really heavily dependent on your region. I'd recommend checking out similar listings on eBay and filter by sold so you can see what people are willing to pay, then go from there. Good luck!
@siriokds
@siriokds Ай бұрын
Hi mate. Where did you find the transistors?
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
I sourced it from a local electronics store, Jaycar, but it's a pretty standard part that you should be able to get from any good parts store. Digikey or Mouser would have them!
@joeventura1
@joeventura1 Ай бұрын
Whats the specs on that Tant cap you replaced because I believe I have the same problem, are there schematics anywhere for this board?
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
From memory all the tants on the main board are 10uF 16V, but it's best to confirm with the markings on the part you're replacing directly (if legible)
@joeventura1
@joeventura1 Ай бұрын
@@silvestronsbitsandbytes thanks!!
@yogurtfluff1
@yogurtfluff1 Ай бұрын
It's a shame you aren't getting the views you deserve.
@silvestronsbitsandbytes
@silvestronsbitsandbytes Ай бұрын
Thanks, I really appreciate that! Spread the word 😅
@Kobenete
@Kobenete Ай бұрын
I skipped to the conclusion. I just have to say; the way you speak there makes me feel like I'm hearing the pilot make an announcement on a commercial airline, just without the euuuuhhhh. It's a compliment by the way. Very mellow and comfortable :)
@geraldv203
@geraldv203 2 ай бұрын
Interesting. Since you had to run a wire to the A17 pin of the EPROM, is it possible to only fold it outside to make the whole process reversible?
@silvestronsbitsandbytes
@silvestronsbitsandbytes 2 ай бұрын
Yes absolutely! Really would just need to cut the wire and bridge the gap that I cut with some solder to be reversible
@Brobymiber
@Brobymiber 2 ай бұрын
Dude!! Thanks for you help with this vid I had to replace the belt in mine and would have never got it back together without this! I’m still having issues with cd skipping is there any possible replacement or retro fit that I could replace the laser reader with? It could also be the motor that spins the disc because there is a distinct clicking when it starts up
@silvestronsbitsandbytes
@silvestronsbitsandbytes 2 ай бұрын
Happy to help! The CMT-EX1 uses the KSM-770A laser assembly, which you should be able to find replacements for online. I couldn't point you in any specific place to buy though, sorry.
@Brobymiber
@Brobymiber 2 ай бұрын
@@silvestronsbitsandbytes no worries I actually found one online from aliexpress it was only 13 bucks so Im gonna give it a try and see how it goes!
@christianfrank8131
@christianfrank8131 2 ай бұрын
Wich liquid green u use?
@silvestronsbitsandbytes
@silvestronsbitsandbytes 2 ай бұрын
Mechanic GY-UVH900 UV solder mask
@StopWhining491
@StopWhining491 2 ай бұрын
Realizing that you've got to be careful to retain the seal, it still doesn't seem like it should be so hard to replace the batteries. Maybe Braun wants to make it so hard that you just buy a new toothbrush.
@cgyedblada291
@cgyedblada291 2 ай бұрын
Hello, I have a toshiba satellite 430 CDS. There is an "external" floppy disk drive with a citizen W1D inside that I want to replace. I saw that Openflops w1d works for the Toshiba T4400CT. Should I rationally think it will be OK in my case ? Thanks.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 2 ай бұрын
It should be fine, but I'm unable to confirm 100% as I don't have a Satellite myself. Anywhere a real Citizen W1D is it should work fine, though.
@cgyedblada291
@cgyedblada291 2 ай бұрын
@@silvestronsbitsandbytes OK thanks. I'll test that !
@Shinquapin
@Shinquapin 2 ай бұрын
Nice project! I didn't know so many test suites existed. I think I'll have to look into it some more since I'd like more test carts for different systems.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 2 ай бұрын
Thanks! The 240p test suite is such an amazing project, definitely check it out
@PhilipBryden
@PhilipBryden 2 ай бұрын
Fascinating. It's something I haven't done myself but I'd love to give it a go. 👍
@Driftwood120
@Driftwood120 2 ай бұрын
cool dude.
@xjr358
@xjr358 3 ай бұрын
Great job! Thanks for the video! Congrats on a successful project!
@geraldv203
@geraldv203 3 ай бұрын
You were lucky that the electrolytics have not eaten legs of the small Zener diode in the power supply area ^^ The systems I had needed ultrasonic bath to remove this awful capacitor juice. This crappy juice hiddens under the heatsinks... My toughest recapping job until now is for a PCEngine LT, I learned a lot about soldering skills on it ^^
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
Yeah definitely, only a few traces needed minor touch up. If you watch the part 2 vid, I explained about lifting the heatsinks because of how much cap juice was such under there 😨
@bonim5217
@bonim5217 3 ай бұрын
Great job you did,could use those handy hands on some of my consoles
@Nehemoth_G
@Nehemoth_G 3 ай бұрын
What about modding a Nvidia Shield TV 2015 (Non-Pro) to add a HDD/SSD? Found your video while looking for that. Enjoying this video.
@robertomoi2044
@robertomoi2044 3 ай бұрын
That accent lol
@MichaelMcCallum712
@MichaelMcCallum712 3 ай бұрын
Great to sell you my 32x today. Let me know how it goes.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
Great to meet you, looking forward to checking it out :D
@enfeeyano
@enfeeyano 3 ай бұрын
what's the potentiometer used on these boards?
@joshmiller887
@joshmiller887 3 ай бұрын
It looked like on the side that the chip was on had a couple traces to the left that look broken? Maybe it was just the angle of the camera.
@stephenwhite506
@stephenwhite506 3 ай бұрын
Take a look at the SIDKick-pico. It is just as good as the ARMSID but a fraction of the price and you can build them yourself.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
Oh wow, hadn't heard of that, very cool! Thanks!
@wimwiddershins
@wimwiddershins 3 ай бұрын
You've now fulfilled the mandatory C64 repair video to qualify as a legitimate Retro Channel. 😁
@Tossphate
@Tossphate 3 ай бұрын
My rampage is the game in my collection that's done this as well
@SonicBoone56
@SonicBoone56 3 ай бұрын
I've thought of doing this with some broken key switches.
@1337Shockwav3
@1337Shockwav3 3 ай бұрын
Nice another liberated computer that can be build from standard parts and your reverse engineered Mitec-2
@tobiaskraft6695
@tobiaskraft6695 3 ай бұрын
its rare, but sometimes the Eprom dies for years. Have one Mega Drive Cartridge from Tengen, didnt work to.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
Based on comments from other users, it seems like a common fault in these Rampage carts for the Lynx, which is interesting!
@tobiaskraft6695
@tobiaskraft6695 3 ай бұрын
@@silvestronsbitsandbytes is it possible for you to melt the glue and change the eprom on a other Lynx Card? that is a opinion i think Greets from Germany ✋
@waroonh4291
@waroonh4291 3 ай бұрын
Epoxy Chip is unacceptable.
@tauruskd6688
@tauruskd6688 3 ай бұрын
Stupid video
@FatNorthernBigot
@FatNorthernBigot 3 ай бұрын
I was fascinated to see how my favourite console's cartridges were constructed, but what a huge disappointment.
@AgentLazarus
@AgentLazarus 3 ай бұрын
I don't get it. With a game this old we should be able to see the actual transistors or a shining grainy look. Wtf.
@greensun1334
@greensun1334 3 ай бұрын
Still less fragile than a micro SD card...😅
@pacsonic9000
@pacsonic9000 3 ай бұрын
Try wiggling the game while it's inside and find a position where it works. That's how it's done on other game systems including the Game Boy line.
@Riz2336
@Riz2336 3 ай бұрын
Very interesting. I always wondered what these and hu cards aka turbo chips look like in the inside
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
I do have some HuCards but they're all working so I don't want to sacrifice one... might have to hunt for a similarly dead one to play with!
@Lardzor
@Lardzor 3 ай бұрын
I'm suspicious of the VIAs. They look like just they're rivets with no solder, as if they're just pressure fit. I would flux them and solder them just to see if that makes a difference.
@silvestronsbitsandbytes
@silvestronsbitsandbytes 3 ай бұрын
They're regular plated through holes, and I checked continuity from the card edge pins to as close to the epoxy blob as I could and they're all fine, so definitely something wrong under the blob