Repair News Articles from the Tech Industry

November 1, 2010

Ten Uses for an Old PC

Just because you bought a new PC doesn't mean you have to throw away the old one. Here's how to make the most of an older computer.

You've finally gone and bought a new PC. It has a boatload of memory, lots of cores, and a fast, modern graphics card. But now your old computer sits in a corner, and although you know it's just a machine, it seems to be sulking like a puppy that missed its morning biscuit. It's weird, but you feel guilty with the whole idea of throwing it out.

After all, it's perfectly functional. When you first bought it, it was near state-of-the-art. If your new PC replaces one that's really on its last legs, by all means, take it to a reputable electronics recycler. But it's amazing how many users ditch perfectly good machines when they pick up a shiny new system.

You can do plenty of things with an old PC besides sending it to the recycling heap. Let's take a look at a few ways you might put that old system to work.

1. Convert It Into a NAS or Home Server
If you're running a home network and have multiple users--you, your spouse, your kids--reuse as network-attached storage or even as an actual server may be just the ticket for an old system.

You can turn your old PC into a network-attached storage device with FreeNAS.However, it's not just a matter of plugging an old PC into a network connection and starting it up. Most desktop systems aren't configured to be effective servers or storage systems. For one thing, they probably use too much power. You'll want to set BIOS power management to run cooling fans in quiet mode, if that option exists. You'll also need to set up the operating system so that it doesn't shut down at inconvenient times, yet run in a low power state when it's not being actively used.

Bear in mind that you'll probably want to run your server "headless" (that is, without a monitor), and sans keyboard and mouse as well. While you'll need a display and input devices for the initial setup, make sure the system will work properly without them. Having a scheduled reboot hang because the system halted during startup (it couldn't find a keyboard, perhaps) is annoying, to say the least.

Also, the operating system is likely not well suited for storage applications, particularly for multiple users. While Windows XP, Vista, or Windows 7 can function well as a storage repository for a couple of users, you'll want to take the time to create user accounts for each person who might need access. In some cases, you may want to set storage quotas.

You could also use Windows Home Server, but it'll cost over $100.A better solution would be to install a proper network operating system. One choice is Windows Home Server. However, that will cost you somewhat north of $100, and WHS may prefer newer hardware. An alternative is FreeNAS.

FreeNAS is open-source software designed to turn a PC into a network-attached storage device. It's based on FreeBSD, a UNIX variant. If you're uncertain whether you want to commit to an unfamiliar OS, FreeNAS can be downloaded as a LiveCD version. This is an ISO file which, when burned to a CD, will boot off an optical drive and run completely from memory. You can keep your old OS on the hard drive until you determine if FreeNAS is suited to your needs.

www.pcworld.com

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