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How the previous week’s headlines flow together

Dave Farquhar Hardware January 27, 2013amd, asus, dell, hp, intel, IPO, nvidia, pentium ii, unix, whirlpool, x86

Here are some headlines I read this past week: Dell is trying to take itself private. Microsoft is investing in Dell. Intel is pulling out of the motherboard market. AMD is considering ARM CPUs. And the PC is dead.

It’s all related.
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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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Review: Insignia NS20EM50A13 monitor

Dave Farquhar Hardware December 18, 2012November 23, 2016best buy, dell, hp, insignia, lcd monitors, power brick, power cord, VGA, windows 7

My 15-inch Dell LCD died this weekend. Its date of manufacture was October 2001, so I can’t complain. I bought it used a number of years ago and paid a pittance for it. It had been acting up for more than a year, and at least it had the decency to wait until a potential replacement was on sale before dying completely.

Best Buy had its house-brand 20″ LED monitor on sale for $90, and I had a gift card with a few dollars on it, so I braved Best Buy again, and found a good low-end monitor for the money. Read more

Dave Farquhar

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The trouble with Dell

Dave Farquhar Hardware December 6, 2012January 8, 2025acer, apple, capacitor, capacitors, dell, Dell Inspiron, hp, IBM, intel, Packard Bell, pennies on the dollar

Note: I wrote this in mid-2010 and, for whatever reason, never posted it. I found it this week. Although the information in it is no longer fresh and new, it’s still useful, so for that reason, I’m posting it now.

Dell is standing on some shaky ground right now. Bill Snyder has a good summary of the problem.

In recent years, Dell computers have, shall I say, made me nervous. Some of it’s been concrete. Some of it’s just been touchy-feely. Now one of those touchy-feely problems is more concrete. Read more

Dave Farquhar

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Reduce your RAID failure rate

Dave Farquhar Hardware, security November 5, 2012April 18, 2017compaq, dell, hp, raid array, Western Digital

It’s not often that you end up talking about computer hardware at church. It’s especially not often that you end up talking about a RAID failure at church. But one such conversation got me thinking again about ways to reduce RAID failure rate.

This past Sunday, I talked with the executive director, who told me five of the drives in the 8-drive RAID array failed all at once. “That’s not supposed to happen,” he said.

It isn’t. But I know why it did.

Dave Farquhar

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Teleworking on the cheap

Dave Farquhar Hardware, Saving money October 13, 2012November 20, 2018Big Lots, dell, garage sale, garage sales, IBM, model m, sony

As I’ve mentioned recently, my new job allows me to work from home one day per week. They provide me a laptop to take home, but that’s it. If I want other hardware, I have to provide it.

Fortunately for me, I was able to outfit my office on the cheap.

Dave Farquhar

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How I bought a battery for my aged laptop

Dave Farquhar Hardware June 30, 2012dell, Dell Inspiron, Dell Inspiron E1505, pitfalls, samsung

The aged battery in my aged Dell Inspiron E1505 held on better than I expected, but when I went to upgrade the machine–I upgraded it with two unsupported but perfectly functional 2 GB SODIMMs and then installed a Samsung 830 SSD–the battery went downhill fast.

I did the memory first, and the battery wasn’t happy with me. I literally went from about three hours of battery life to 20 minutes immediately after the change. Maybe it was a coincidence, and maybe not. Installing the SSD extended the battery life a little, but not enough to make it useful. It was time for a new battery.

There are pitfalls with buying batteries for aged hardware. Here’s how I negotiated them. Read more

Dave Farquhar

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This Linux Mint box looks really nice, except for the price

Dave Farquhar Hardware, Linux June 27, 2012June 25, 2012android, apple, dell, hp, Linux Mint, ubuntu

Linux Mint (a close cousin of Ubuntu) now comes bundled on a nice-looking small form factor PC–a small metal box, comparable in size to a home router, ideal for connecting to a television to use as an HTPC and/or as a secondary PC.
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Dave Farquhar

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I hope BYOD 2.0 goes better than BYOD 1.0 did

Dave Farquhar Hardware June 26, 20121990s, android, best buy, dell, IBM, malware, micron, Spare Parts, trenches

BYOD is “bring your own device.” It’s the hot new trend in IT, except it’s nothing new. But it was bound to happen, I guess. Companies are tired of buying computer equipment, so they want employees to provide it. And counterculture, nonconformist workers are (I guess) tired of using boring corporate computer equipment. (And here I am, a strong advocate of buying off-lease corporate computers for home use.)

So, since companies don’t want to buy computers, and employees don’t want to use company computers, what’s the problem?

How’s about I tell you a story? Read more

Dave Farquhar

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Entry-level troubleshooting

Dave Farquhar Hardware June 15, 2012November 3, 2025antivirus, Ars Technica, capacitors, dell, hp, IBM, power button, troubleshooting

Ars Technica offers a very good, brief guide to troubleshooting computer hardware. Being two pages long, it doesn’t tell you everything, but includes some good tricks, including one I don’t always remember to tell people. To fully discharge a device, unplug it from the wall, remove the battery if it has one, then press and hold down the power button for 10-15 seconds. This discharges any power that could be lingering in the capacitors inside. Read more

Dave Farquhar

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The Samsung SSD 830: A user review

Dave Farquhar Hardware May 26, 2012April 2, 2025dell, Dell Inspiron, firefox, intel, kingston, nvidia, ocz, ramdisk, samsung, toshiba

I didn’t need much convincing to purchase a Samsung 830 SSD; I was in the market for a bigger SSD, and my short list consisted of Samsung and Intel drives. So when I found a good price on a 128 GB Samsung 830, I bought two.

The laptops I put the drives in aren’t able to fully take advantage of what the 830 brings to the table, but it’s still a worthwhile upgrade. I thought that two months ago when I installed them, and two months of living with them hasn’t changed my mind. Read more

Dave Farquhar

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