Articles in Category: Hardware
Computers, computer systems and the physical components and accessories that make them what they are.
Diagnosing an unexpected drop in Wi-Fi signal strength can be challenging. I’ll review some things to consider, as well as some steps to take to perhaps sidestep the problem.
Terms used to measure disk space can be ambiguous. As a result, a megabyte to you might not be the same as a megabyte to your computer.
It is possible to recover deleted data from an old external hard drive, but success depends on how that drive has been used since the data was deleted.
NAS, for Network Attached Storage, is a device that provides shared disk space on your network. You may already have one.
Partitioning, or splitting a single physical hard drive into multiple drives, has pros and cons. I’ll look at those and make a recommendation.
Deleting a partition is a destructive operation, but that doesn’t mean you need to lose the data it contains.
Leaving a flash drive or USB thumb drive plugged in all the time runs a small risk of prematurely wearing it out. We’ll look at why, and what to do.
Hubs, switches, and routers are all computer networking devices with varying capabilities. Unfortunately, the terms are often misused.
UEFI has made booting from CDs, DVDs, and USB drives more complex. I’ll review why, and what steps to take.
While the ratio of PCs to mobile devices may change over time, I believe PCs will not be going away any time soon. They’re just too darned useful.
There are signs we can use to determine if a hard drive is about to fail, but it’s also common for a drive to fail without any indication at all.
It can be difficult to get wireless network coverage throughout your home. I’ll look at a couple of ways to extend your wireless network.
It’s easy to feel cursed if computer after computer you deal with has problems. It’s often not you at all.
There are several options to extend the life of an older machine, depending on its capabilities.
My best practices for external hard drives concern software, hardware, and — you guessed it — backing up.
Many websites don’t expect you to print their contents. As a result, many don’t print well. I’ll review why that is, and the things to try.
There are several approaches to password-protecting a flash drive, one of which might be designed for exactly the task at hand.
Windows is changing the default setting for “Quick Removal” for external drives. I’ll look at why, and what it means.
External drives can indeed be used as part of your own home-brew NAS. It’s probably easier than you think.
Malware can do anything, but malicious hardware can do even more.
Extracting data from a hard drive in a dead computer isn’t typically difficult, unless it’s the drive itself that caused the problem.
Most modern TVs and computers can be connected easily, but there are a few issues to be aware of.
A lack of sound can happen for a variety of reasons. Here’s what to look for if your computer isn’t making sound.
I decided my new laptop needed more RAM. I’ll walk you through the replacement process.
You can defrag your external drive using Windows File Explorer, from the command prompt, or using a third-party tool. But should you?
My new machine is in service. Here’s what I installed, how it’s performing, and how at least one aspect failed.
My new machine is backed up, so the first thing after Windows setup is to update, update, and update again.
How I resolved a classic chicken-and-egg dilemma: I have to turn the machine on to back it up, but I want to back it up prior to turning it on.
I’ve reviewed my needs, so now it’s time to translate those into specific decisions about what to purchase.
The most important information you need when selecting a new computer is understanding exactly what you plan to do with it. I’ll review my needs.
It’s time for me to buy a new computer, and I’m taking you along for the ride.
“Chkdsk Cannot Run Because the Volume Is in Use by another Process” — What Does It Mean and How Do I Fix It?
Chkdsk checks your disk for errors at a low level, requiring exclusive access to the disk to do so. “Chkdsk cannot run…” means it doesn’t have the exclusive access it needs.
Occasionally, when moving a drive to another machine, it’ll show up as unformatted. I’ll look at some possible causes and actions to take.
Drive letters, like C:, D: and so on are assigned by Windows to reference your hard disks. They are not cast in stone: drive letters can be changed.
Your system BIOS is software, but updating it regularly may not be appropriate. Updating it to fix a bug, of course, would be.
When attempting to back up a new Windows 10 laptop, I inserted one of my external USB drives and … nothing. Here’s what I did.
Chargers and power supplies come in a wide variety of configurations. Choosing the right one is important. I’ll look at a few of the parameters.
External hard drives are handy and portable, but occasionally, it might be nice to move all that storage into your PC. You probably can.
I’ll review the characteristics of external drives and include a couple of specific recommendations.
Replacing a power supply is common solution to some problems. Making sure you have the right wattage power supply is important… and bigger doesn’t hurt.
Taking a few steps immediately after you unbox your new computer can save you a lot of time, effort, and data loss later.
There’s nothing wrong with covering your camera, but it’s probably not worth the effort.
If you don’t have a CD or DVD drive, you may be able to turn that ISO image into a bootable USB thumb drive.
CRC errors happen when there’s a bad spot on the media of your hard disk. Data recovery and disk repair are often possible with the right tools — but you won’t need them if you have a backup.
Depending on your usage, turning your computer off at night might be appropriate. But is it actually saving energy? In the long run, it’s hard to say.
The VPNFilter malware that impacts routers is complex and difficult to know what to do about.
We’re all told to shut down Windows before turning power off, but what if the power just goes out? If you’re not protected, bad things can happen.
Terminology around routers and access points can be quite confusing. I’ll describe each, how they relate, and why the differences matter.
Airflow through your computer is an important part of keeping it cool and running well. Dust and dirt often block fans.
Partitions may be hidden for good reasons. Here’s how to peek inside.