Building a PC

@balance : How does this sound for an interesting project:

Macintosh Pi offers easy Classic Mac OS emulation

A developer known as ‘Jaromaz’ has put together a tool to turn a Raspberry Pi into a vintage Apple Macintosh running Classic Mac OS 7, 8 or 9 – complete with functional web browser. To prove the software’s capabilities, Jaromaz fitted a new display and a Raspberry

Pi 3 Model B+ to an old Macintosh Classic II case. When turned on, it boots straight into the emulator.

In addition to Mac OS emulation, the software bundle provides bare- metal emulation of the Commodore PET, Commodore 64 and Commodore 128 at high speed. Macintosh Pi
is available to download from hxxps://github.com/jaromaz/MacintoshPi

(link changed to avoid an awful “preview” - just sub in ‘tt’ for the ‘xx’.)

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I may have to try that. Probably just run it on an exiting Pi I have if I can. I have a 4 dedicated for RetroPi but could use a 3b I have around. I’d like to give it a test drive.

I was also interested in a hardware kit I saw recently to allow a Pi to be used as a SCSI Interface. Basically bridging a modern drive.

Honestly I have a feeling every disk and CDROM I had when I had a Classic II would fit on a terabyte SSD. Probably half that…

I also love the ‘widget’ someone made that is a Pi and an eInk display meant to suggest the original Mac screen and front silhouette (but without the bulk) and usable as a display for Google calendar data.

If you’re looking to buy parts at Newegg, watch out for motherboard bundles. They’re pairing DDR4 memory with X670 motherboards. If you need DDR4 RAM for something else, it’s fine. If you buy the combo to put the RAM in the bundled motherboard, it won’t work. X670 only accepts DDR5.

You can get a Pi for only thirty times the rexommended price.

This is actually pretty cool, by the way. It really did take a couple hours to install everything on my old Pi3b, but I’ve got a mostly functioning MacOS 8 and 9 VMs with a shared “unix” disk. Only thing I’m having some issues with is CDEmu, and may need to rebuild for that.

(I used a recommended “light” Raspi Legacy OS install and already had to install git, but can’t seem to get ‘cdemu’ to install.)

I’m half thinking of doing a “minimalist Mac” sometime that runs this in an enclosure cut from acrylic that is basically reminiscent of a classic Mac, but not directly taken from one. Thin it down perhaps, so it’s basically 2-4 inches thick (which may require feet) and has a similar front “profile” to the old SE I’ve got stashed. Desktop friendly and probably adequate space to build in storage space or whatever. I’d need the design time (which I don’t have) and probably need to wait to get a current Pi for it.

Well, other than my very first computer that runs Windows 95, every computer I had in storage boots. The only thing I need to do is put in new CMOS batteries on some of them.

As for that Win 95 computer, I won’t know if it works until I can find where I put the keyboard with the DIN connector and the serial port mouse.

Now, if I can just get Partition Commander or something like the Ultimate Boot CD to clone the Windows 7 PC’s boot SSD so I can have a backup, I’ll be in even better shape.

I have an Asus netbook, last week when I went camping and turned it on so I could whip the llama’s ass it told me Windows XP support ended in 2014…

Whatevs.

AMD is saying an operating temperature of 95°C (203°F) on their newest processors is normal and nothing to be concerned about. When it hits that limit, it will auto-throttle down its performance. Several places are exploring ways of shaving down the metal casing on top of the processor so the fan or water cooling solution being used will lower the temperature more than what they are designed for. (Naturally, this voids the warranty.)

Is it just me or is having a processor running hot enough to boil water as a “normal” operating condition not normal?

NVIDIA decided to use a 12-pin connector on some of their graphic cards and with the RTX 4090, you need an adapter cable to feed voltage in from four of the separate 8-pin connectors that are standard on power supplies into this one connector to get the wattage the card needs. AMD was going to use it also, but decided to hold off after hearing about problems people are having with the cable being damaged.

The problem is the connector on the adapter cable can heat up, melt the plastic and damage the pins. It’s happening when people are bending the cable at the connector in order to get it to fit the way they have the card mounted in the case. It’s not the standard forward/backwards bend like what you’d see with a 90 degree adapter. It’s when they’re bending it sideways in the left/right direction.

The way this cable is designed, you can break one of the connections at the solder point, but due to ground wiring in the adapter, it goes into a “I need X number of watts, I’ll just pull that from the remaining pins” mode. Temperature goes up, plastic melts, pins get damaged.

You can find the video by JayzTwoCents or Paul’s Hardware that explains it, but Igor’s Lab confirmed the cause. It’s just the NVIDIA adapter that’s the issue. PSU makers have different types of cables that work in this situation and they’re doing just fine. NVIDIA’s taking action to get this corrected.

My boy Atilla, getting it done. With style. Very nice. Great success.

Finally rebuilding the budget gamer desktop I built for myself in 2015–and then basically gave to my then-5yo son because I had to buy a laptop for work so there was no sense in it sitting idle. It’s gotten a new case, power supply, and video card since then, but is still rocking a power-sucking AMD FX-6300 processor.

He’s now 12 and I’m using the excuse of frequent shutdowns (not always attributable to heat) to finally replace the motherboard, CPU, RAM, and SSD with something modest but much more modern. He can get some more life out of the video card and the case is still solid, though I might look at upgrading the fans. Airflow is decent except for its tendency to suck up entire cats into the fans.

Anyway, thank goodness for this thread because I didn’t remember what site I was using to spec out the computer. The one I built at the beginning of this thread (mid 2020) is still working absolutely lovely, and still running just fine with the integrated graphics. Very happy with that build.

This one, for posterity:

  • ASUS TUF Gaming B550-PLUS WiFi II motherboard, bundled with a
  • AMD Ryzen 5 5600X CPU
  • Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM
  • SAMSUNG 970 EVO Plus SSD 1TB NVMe M.2 Internal Solid State Drive
  • Reusing the NZXT H510 case, the RX 570 4GB video card, and relatively new power supply.

Also picked up another 2TB Barracuda SATA drive for the other kid’s desktop, a prebuilt Dell that’s working just fine except for lacking space.

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I decided I don’t trust the power supply after all, so dropped another $100 for a highly rated one with a ten year warranty. I’m at the point in my life where it’s literally not worth the time to save a few bucks. Not for my household’s most intensive gamer.

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I’m waiting on one more thing before I can put my new NAS together: 6 SATA3 cables. I know I can buy them just about anywhere, but I put them in with an order of other parts and it seems like they won’t be here until late next month.
sigh
I have a modular power supply and had to order a couple of 6-pin to 3x SATA connector cables for it. They arrived a week ago. It’s all in place an ready to go.
motherboard (with 6 SATA connectors)
RAM (16GB)
processor (AMD Ryzen3 3100)
pcie card with 2 extra SATA connectors
6x 4TB WD Red drives
64 GB SSD for the OS
power supply with the right cabling
fans
TruNAS on a USB drive all ready to install

I haven’t used the case I put it all into in about 10 years. It’s an old LianLi case that I’ve had for about 20 years. It’s the one case to rule them all. When I took the front panel off, some of the plastic connectors were so brittle that they just broke off instead of flexing. I love that I could find replacement parts for this case. LianLi has kept using the same parts because they work really well. They are easily swappable with the newer, more resilient plastic. I’m very happy.

Still waiting on those cables, though. Grrrrr.

You likely know about Linus Media Group, Linus Tech Tips, et al, being good sources of computer news and reviews. The company has expanded rapidly during the last year and underwent big changes:

  • A new building to house the Labs, an independent and impartial laboratory for testing a lot of products, like keyboards, mice, cell phones, headphones, cooling solutions, etc.
  • In April, LTT posted the “What’s It Like to Work For Linus? - YouTuber Employees Answer 2023” video. A common response to “What is the worst part of working at LMG?” was the number of videos released every week was really high (25), making it hard to keep up and do quality work.
  • Linus realizes that the feelings he had a couple of years earlier when he was thinking of retiring hadn’t gone away, so he and Yvonne begin the process of hiring a CEO so Linus can focus on the parts of the company he’s best at. They bring in Terren Tong to run three parts of the company, whom Linus had worked with before, and Linus steps down to become the Chief Vision Officer. In it, Linus says this:

“And if I try to drag myself through another ten years of business administration, I know I’m going to destroy myself and probably end up killing the company and the community that I love so much in the process.”

Last week, the pressure of trying to do so much all the time revealed itself in a way that hasn’t killed the LTT community, but has hurt it a lot. It reminded me of what happened when Noah Katz had his infamous “and there’s the re-roll” moment that ended up killing Artesian Builds. You can read about it in the Mocking the scammers thread, starting here, with a few follow-ups over the next few months.

Linus weigh in on that situation during the WAN Show for that week, which was given the title of “Never Hate On Your Community”. The segment runs from 1:53 to 16:57. He talks about not bad-mouthing the people supporting you.
 

I started looking into what happened with LMG last week and stopped so I could work on other things, so I don’t know all that’s happened. I’ll put a list below of the videos you can watch to catch up.

The short answer (Hah! When I do ever give short answers.) to what I did learn so far is it’s similar in pattern to what happened with Artesian Builds. There wasn’t the arrogance, disdain and taking advantage of their community that AB (or, more correctly, Noah Katz, had), but the rapid growth of LMG allowed the problems listed above to become more public.

Steve at Gamers Nexus called into question some of the things LMG had done recently, especially their testing methods. There was also negative comments about Gamers Nexus in an LTT video that inferred or said that the testing other sites like GN and another wasn’t very good. (Can’t remember right now if it was inferred or directly said.) Steve’s made it clear previously that if he feels you’re impugning his integrity, he’s gonna call you out on it.

Also in here was some comments by Linus where he was speaking honestly but emotionally and it really didn’t help the situation. Steve calls that out in a follow-up video the next day.

On Wednesday the 16th, LTT posts the video “What do we do now?” where it’s announced LMG is pausing everything through the end of the week so they can do an internal review and fix what’s broken. When I heard that on the video, my immediate thought was that was too short a time to look at everything fully. As it turns out, it was a too short amount of time since two former employees posted that the working environment was bad enough they quit. Subscribers to their Floatplane service have also dropped.
 

I will probably give it a few more days before I come back to this to see what’s developed, but here’s the list with a TLDW summary video first.

I’ve been watching this unfold, as well. I’m not heavily invested in much of their goings-on, so not too aware of all the back story. I did watch the WDWDN video and found it illuminating.
I can’t really see LTT as an evil entity, so I’ll just wait for this to shake out and get back to work. If I can wait out the SAG/ACTRA strike, this shouldn’t be a problem.

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On Sunday, LMG released an update titled “Here’s the plan.” They took more time going through things than that initial estimate, came up with better processes for planning, organizing and tracking what they’re working on. In addition to the slower pace, they’ll issue corrections in different ways, including taking down videos if needed.

It sounds like they made good progress and have a good plan for recovery and the future.

My dream PC is a Neromancer-style cyberdeck but the bleeding edge gaming configureations.
Soon this will be possible. Until then im getting a steam deck.

There’s tons of people doing the “vaporwave styled keyboard PC” but I’m guessing the internals are much lower spec than even a gaming laptop,

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Jack in, chummer.

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Man, if I wasn’t already doing the study in a retro steampunk aesthetic, this would be it. Need to look at doing both.

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