Tag Archives: machine

0xc1900201 error installing Windows 10

Are you getting a 0xc1900201 error installing Windows 10? I got both that and 0xc1900200. Here’s how I fixed it.

I upgraded my venerable Dell E1505 to Windows 10 over the weekend. It was harder than it needed to be, but I got it running. It’s an old machine, but the CPU is fast enough to run Windows 10, and if you max out its memory and put an SSD in it, I think it may even run Windows 10 better than it ran Windows 7.

Here’s how I got it working. The same trick may work if you have a different older machine as well.

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Putting a 3-prong grounded plug on a transformer

I’ve talked before about replacing a power cord on a transformer, but for whatever reason, I forgot to mention a cheap source of replacement power cords that also provide a safety improvement.

Use a 3-prong computer power cord.

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The silver label Commodore 64

The most valuable examples of the Commodore 64, generally speaking, are the early variants that have silver labels across the top. The silver label Commodore 64 is the earliest, most expensive example of the venerable machine.

In all, Commodore produced about 80,000 of these machines. That compares to several million of the most common variants. That alone makes them relatively rare. When you do find one, there’s a fairly good chance it’s not 100% original.

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Commodore 64 vs 128

The Commodore 128 was introduced in 1985 as an upgrade path from the Commodore 64, the most popular model of computer of all time. The 128 was intended to address the biggest shortcomings of the 64 while remaining mostly compatible with its hardware and software. That makes the Commodore 64 vs 128 a natural comparison.

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Commodore 64 vs 64c

The Commodore 64 went through a number of revisions throughout its long life. The most outwardly visible of those revisions was the transition from the tan, boxy C-64 to the thinner, lighter-colored 64c. If you’e wondering about the Commodore 64 vs 64c, here’s what you need to know.

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Share a Windows 10 printer by UNC

Windows 10 uses homegroups, but if you have systems that don’t understand homegroups and want to share a Windows 10 printer by UNC (the old school way to share a network printer), it’s not obvious how to go about doing it.

I couldn’t find a way from the GUI, but it’s still possible to share the printer from a command line.

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C64 vs. Apple II

The C64 vs. Apple II was perhaps the most epic battle of the 8-bit era. Both companies sold millions of machines, yet both nearly went out of business in the process.

Comparing the two machines with the largest software libraries of the 8-bit era is a bit difficult, but that’s what makes it fun. The two machines are similar enough that some people ask if the Commodore 64 was an Apple product. The answer is no.

As a weird aside, it was possible, with a Mimic Systems Spartan, to turn a C-64 into an Apple II. Not many did, but the reason why is another story.

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Attach Marx lighted accessories and hide wiring in one step

A frequent question I read is how to attach tin accessories, such as Marx light posts and light towers, to a layout in a semi-permanent but reversible manner. I have found a way to do this, and as a bonus, it also makes it easy to hide the wires that are feeding the lights and makes the wiring simpler.

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Double-check your security with Qualys Browser Check

In the past, I’ve recommended Secunia PSI as a way to keep your systems up to date. I know from my own experience that it helps, but I also know it doesn’t work 100 percent of the time.

When it comes to security, nothing is more critical than making sure your updates are applying correctly. That’s where my employer comes in, with Qualys Browser Check.

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