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Headphone repair job
Well, I managed to fix my headphones. I'm not terribly good with a soldering iron, but this job seems to be holding very well. It took a while to scrape the paint off the tips of the coated wires (that's what the box knife is for), and tinning the wires before putting them through the tiny holes in the replacement 1/8" stereo jack was just an exercise in "Arrrgh!" I had to wear my reading glasses (that's them in the upper left), which makes Omaha swoon because I look so "distinguished" (c'mon, really: that's just another word for being old, isn't it?) but everything fell into place quite nicely, the retaining crimp crimped solid, and hopefully this won't tear apart on its first day out. And if it does, at least this time I know how to fix it.

Oh, that little clampy thing (under the wire tangle, next to the nail clipper) works great as a heat sink to keep the plastic shield around the whole of the wire mass from melting.
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An open brain
Last night I gave my brain a heart transplant. My poor Palm m500 is over five years old now, and the battery was seriously crimping my style. In heavy use (i.e. when I was using the E-book reader two or three hours a day) it would die after only two days of use. I've always been good about battery discipline, making sure not to do half-assed charges that cyst the battery, but after five years it was time for an update. You have no idea how it is to be twenty pages away from the end of a Bujold novel only to have the OS tell you, "You have less that 2% of battery power left. Shutting down to preserve on-board memory." That's happened to me twice in the past few weeks.

As it turned out, the update was pretty trivial. The new battery cost about $24, not unreasonable for a high-tech custom use thing, and it came with four different sizes of torx screwdrivers as well as a non-marring prytool. I tried the torx in order and the third one fit, the screws came undone, and the Palm pried open without a hitch. With a pair of tweezers I worked loose the connector and lifted out the battery. Putting in the new one was just the reverse of that process.

The Palm's memory restored from backup just fine, and I left it in the cradle for eight hours to get a full charge, and viola', I have a Palm that doesn't drop from 100% to 92% in the first ten minutes of life, and seems to be holding a charge very well.

It's gonna take some seriously compelling technology to make me give my Palm m500 up. It was one of the last of the black-and-white screens, which use very little power, and with the 512MB SD card in the back it's got serious room to grow.
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I've replaced the keyboard on Lain. Today, Omaha declared, was going to be hardware day. We were going to fix our laptops, since we have so many broken ones, and the first thing I did, as a sort of practice run, was to replace the keyboard on my Thinkpad 600e P2/366. I was amazed at the difference; I really did beat that old keyboard to death. The new one is bouncy and sweet, and the old one is glossy where my fingers have worn the keys smooth. I didn't realize.

Next, I take apart the T23 and reseat all of the video cables, then tape them down. Fun!g

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Elf Sternberg

May 2025

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