Gotek troubleshooting

Gotek troubleshooting

Gotek flashfloppy drive emulators are a popular upgrade for retro computer systems, allowing you to replace finicky and expensive floppy drives and media with flash media. The flashfloppy firmware makes the drives much more capable, allowing them to work in a wider variety of machines, and also making it easier to copy image files from a modern PC directly onto the USB stick. Usually the upgrade goes very smoothly. But sometimes the drive doesn’t work. So let’s talk Gotek troubleshooting.

The first rule of Gotek troubleshooting is cabling. When the drive doesn’t work as expected, there’s a good chance it’s a cabling issue.

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Writeback vs writethrough cache

Writeback vs writethrough cache

I was fixing a PC with a fairly late 486DX2-66 motherboard in it. In checking it out, I found an interesting setting in its BIOS: I can use its L2 cache as either writeback or writethrough. But what’s the difference? What are the pros and cons of writeback vs writethrough cache?

Writeback is faster but was harder to implement than writethrough, so not all systems support it. If it’s available and your software doesn’t malfunction, use write-back.

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What size screws to use for a GPU fan

What size screws to use for a GPU fan

Sometimes GPU fan screws go missing, and sometimes the only way to get a bargain on a used GPU is to buy one with a missing fan. There is a pretty good chance that you won’t have any suitable GPU fan screws in your parts stash. In my case, the smallest screws I had in my parts stash were M2 screws, commonly used on laptop hard drives and SSDs. But they were too big for the shroud on a GTX 1050 TI that needed a replacement fan.

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What a craftsman kit is in model trains

What a craftsman kit is in model trains

In model railroading, a craftsman kit is a model kit consisting of wood and sometimes paper, and detail parts cast from soft metal. There is usually a fair amount of measuring, cutting, and gluing involved to build the model, and it usually requires a fair bit of patience and skill. That’s where the name craftsman kit comes from. You could get kids to build structures and even model railroad rolling stock.

Craftsman kits lost some prominence due to the widespread use of plastics, but they are starting to see something of a resurgence in modern times. Here’s why.

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