Hardware

What to do about a router dropping connections

Dave Farquhar Hardware , , , , , ,

A former classmate and coworker contacted me with a question.

My router is about 5 years old. I have a cable modem and a router. The cable modem is fine. The router keeps connecting and disconnecting from the internet…used to happen occasionally, now happens all the time. I reset it and it works for a while, then disconnects. Is it time for a new router or do you think something else is going on?

I see two options. Read more

The tradeoffs between AMD’s Phenom and FX CPUs

Dave Farquhar Hardware , , , ,

Micro Center is dangling some dirt, dirt cheap AMD CPUs these days, which has me thinking. I have a couple of pokey machines hanging around that I don’t use very much, so what if I modernized one of them?

The current-generation FX processors are cheap, but previous-generation Phenom CPUs are even cheaper. What to do?
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I may have found a few-compromises 7-inch tablet

Dave Farquhar Android, Hardware , , ,

So I was tempted when I saw a refurbished Acer Iconia 7-inch tablet for $151. Its specs are outmoded but respectable–dual core 1 GHz, 1 GB RAM, 8 GB of storage, and a microSD slot. And Android 4.0 Ice Cream Sandwich is available for it.

But there’s something better around the corner. I say few-compromises, because I haven’t seen a no-compromises 7-inch tablet yet. The 7-inch sector is all about value.

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Here’s why I won’t be buying a first-generation Nook Tablet

Dave Farquhar Hardware , , ,

Barnes & Noble just cut its tablet prices to make them more competitive. Now, $199 gets you the 16 GB version, and $179 gets you the 8 GB version. Twice the memory of a Kindle or Nexus, plus the ability to expand with cheap $25 SHDC cards? Why am I sitting at home writing this instead of standing in line?

Simple. Read more

Flash memory is cheap, and maybe as cheap as it’s going to be for a while

Dave Farquhar Hardware

If you’re in the market for anything that uses flash memory–USB thumb drives, memory cards, SSDs–this is a good time to buy. Toshiba is cutting its production by 30%, citing oversupply in the market. Read more

Phase-change memory could change everything

Dave Farquhar Hardware , , ,

I won’t call it a revolution, because I wrongly predicted that RISC (in the form of DEC Alpha and Motorola/IBM Power PC) would start a revolution. But Micron released a new form of memory this week that promises to at least be a game-changer.

It’s non-volatile like the flash memory in your cell phone, digital camera, or SSD, but with a longer life expectancy, and it’s much faster. It’s fast enough to potentially use it for system memory, as well as storage.
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Buying that Nook was more work than it needed to be

Dave Farquhar Hardware , , ,

I drove to the Kmart the 90s forgot–on Manchester Avenue in St. Louis, if it matters–in search of a $70 Nook Simple Touch. I found it in the electronics section, in the very back of the store, in a glass case with a bunch of obsolete stuff. If you need VHS tapes, I know your place.

The price was wrong. That was a bad sign, but I waited until the clerk wasn’t busy.

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I’m tempted by this Nook deal

Dave Farquhar Hardware , , , ,

Kmart is selling the Nook Simple Touch–the e-ink, black-and-white version–for $70, which is nearly 30% off. I’m tempted. Very tempted. Tempted even to buy one and just use it as–drum roll–an e-reader.

Disappointed in me?

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How to clean your LCD monitor or TV cheaply and safely

Dave Farquhar Hardware ,

I found a nice trick this week. If those microfiber cloths that came with your LCD monitors and TV(s) have all wandered off, you can use a dry eraser instead to clean your LCD. They’re bigger, so they’re easier to keep track of, and easier to use too. Just wipe the screen with the eraser like you would if you were erasing a whiteboard.

If you have fingerprints or other gunk on the screen that a microfiber cloth or dry eraser can’t remove, dilute some white vinegar 1:1 with distilled water and apply it to a soft cloth to clean the screen.

The Nexus 7 looks promising, if slightly flawed

Dave Farquhar Hardware , , ,

I haven’t mentioned Google’s upcoming Nexus 7 tablet yet. If you haven’t heard about it somehow, it’s a 7-inch, quad-core tablet with 1 GB of RAM, priced at $199, and running Android 4.1. So think of it like a souped-up Kindle Fire. Read more