Hot Computer Hardware How-Tos

How To: Set up an Epson printer wirelessly

Learn how to set up an Epson printer wirelessly when you bring your new printer home you will want to start by installing the software that came with the new printer. You can set up your printer to work without wires and it will print from all over the house. There are 3 ways to set up the printer including the Epson way, with cables, and WPS. To determine is you need to use WPS, which is more complex, check your router to see if it has a sticker on it that says Wi-Fi Protected Setup. If that...

How To: Clean an aluminum Apple keyboard by removing its keys

In this tutorial, we learn how to clean an aluminum Apple keyboard. You will need: soap , q-tips, and water. First, remove each individual key to your keyboard gently, then, clean off the keys and the inside with a mixture of soap and water on a q-tip. When finished, place your key back onto the keyboard. Repeat this step for your entire keyboard, making sure to be gentle when you remove and replace the keys back on. Don't do more than two at a time or you run the risk of forgetting where the...

How To: Replace a laptop CMOS battery

In this video, we learn how to replace a laptop CMOS battery. First, turn the laptop upside down and remove the screws around the panel you need inside. Set these aside and then pry the top up with a flat screwdriver. Now you will see the CMOS battery, remove this with the tab that is on top of it. Remove the battery from the area it's at and then replace it with the new one. Make sure you place it in just how it was before. After this, replace the panel on the top and screw the screws back i...

How To: Take apart a computer's keybaord & clean it

In this video, we learn how to take apart a computer's keyboard & clean it. First, turn the keyboard upside down and remove the screws from the side with a screwdriver. After this, flip it back over and remove the keys from the top. Put the keys into a bowl of soap and water and let them soak. Then, remove the screws from the top of the keyboard and set them aside. Open up the keyboard and then dust and clean the inside of it until clean. Next, you will replace all of the parts you removed in...

How To: Align the printhead on your Epson printer

Not aligning your printer before you print is like going to a job interview without brushing your hair: Everything else looks right, but you somehow still look unprepared and messy. Aligning the printhead on your printer will help ensure all text prints out where it's supposed to print out and there's no awkward color blurring with pictures.

How To: Fix your computer when it won't recognize your CD or DVD disc drive

One of the most annoying of the many annoying types of errors on Windows computers is when you computer won't recognize parts that have always been a part of it, like the drives or keyboard. If your computer has stopped recognizing your CD or DVD disc drive, watch this video. As long as the drive is still connected, the steps in this video should allow you to fix the problem and continue using your drive.

How To: Clean your laptop's keyboard by removing the keys

In this video DavidDaGeek shows how to clean your keyboard by removing your keys, but to be careful when doing this. Put your finger underneath a key and just pull it off. Don't break the piece that holds the key in place though! he starts at the shift key and works to the left with the ? being next. Then remove the hair or dust with your fingers. Don't remove them all at once because you might forget what order they go in. To put the key back in, put it in its spot, and click it back in. You...

How To: Clean the keyboard on a Dell laptop

A laptop keyboard can collect a lot of dust, dirt, and breadcrumbs. In this tutorial, we learn how to clean out your laptop keyboard. Start off by removing the casing from around your laptop, making sure not to unplug any wires. You will need a screwdriver to remove the screw. Next, you will want to use a soft brush or tooth brush to clean where the keys were, and the inside underneath the screen. Next, replace the keyboard where it was and any screws. Also, plug in anything that may have com...

How To: Upgrade to Snow Leopard on your Mac

Looking to install Snow Leopard on your system? Have no fear. Get all your bases covered with help from this three-part video tutorial showing you exactly how to install Snow Leopard on your Mac. Snow Leopard was inroduced by Apple in June 2008 as the new predessesor of Leopard. With suppossed improved efficiency, speed, and less of a "memory footprint" - the reviews have been mixed.

How To: Use the onscreen keyboard on the HP TouchSmart

This video tutorial will teach you how to use the onscreen keyboard on the HP touch smart. Very informative video that goes through several steps including teaching you how to add an event to your calendar. It starts by showing you how to add the event and then takes you through the keyboard and teaches you how to capitalize your words using the shift key as well as caps key. It demonstrates the input panel tab and how to move your panel as well, teaching you all the techniques for good use o...

How To: Defrag your computer using Ccleaner and disk defrag

This is a video tutorial in the Computers & Programming category where you are going to learn how to defrag your computer using CCleaner and disk defrag. First go to CCleaner and download the free program. After that install it and launch the program. Click on "analyze" and it will tell you how much of disk space you will gain by removing temporary files. Hit "run cleaner" and then OK and the cleaning will be done. Now go to control panel and click on "disk defragmenter" under "maintenance". ...

How To: Open ports on your Windows XP computer

In this video tutorial, viewers learn how to open ports on a Windows XP computer. Begin by clicking on the Start menu and open Control Panel. Double-click on Network Connections and select your network connection. Right-click on it and select Properties. Click on the Advanced tab and click on Settings. Select the Advanced tab again. Click on your internet connection and click on Settings. Click Add and fill in the port information. Click OK. T forward a port, users need to go to their router'...

How To: Remove ntde1ect.com & autorun.inf virus & trojan files

In this Computers & Programming video tutorial you will learn how to remove ntde1ect.com & autorun.inf virus & trojan files. Go to my documents > tools > folder options > view and unhide the files and click OK. Open up the task manager. Under properties, click on explorer and end that process. Then look for wscript.exe, select it and minimize the task manager. Now open up command prompt and type in ‘dir’ against C drive. This will not list the hidden files. So, you type in ‘attrib –r ...

How To: Clean an Apple Mighty Mouse scroll ball

Do you have a Apple Might Mouse? After a few months, you'll notice that your scroll ball probably isn't working anymore. Well, check out this video to get that Apple Mighty Mouse scroll ball up and rolling. This involves a little disassembly, if you're worried about your warranty. There will be some Mighty Mouse cutting involved. But a dirty mouse is a bad one, so why not do what it takes to maneuver on your computer properly?

How To: Edit or delete tiles on your HP TouchSmart homepage

TouchSmart demonstrates how to edit or delete tiles on your HP TouchSmart homepage. Editing and deleting tiles is a useful way to keep your homepage up to date. To edit a tile, first tap the personalize button at the bottom of the screen. Then, tap the pencil icon next to the shortcut that you would like to change. Edit the information for the tile as desired. Tap the okay button when you are finished editing your tiles. To delete files, tape the pencil icon next to the tile that you would li...

How To: Unlock the fourth core of an AMD Phenom II or X2 CPU

In this video tutorial, viewers learn how to unlock the fourth core of an AMD Phenom II or X2 CPU. Begin by installing the CPU chip into your computer. Then turn on the computer and wait for the black screen to boot up. Go to the setup by pressing the Delete button and select MB Intelligent Tweaker (M.I.T). Select the Advanced Clock Calibration and select Hybrid for the EC Firmware Selection. Select Auto for the Advanced Clock Calibration and press "y" to save it. The system will then reboot....

How To: Track a USB device

Hak5 isn't your ordinary tech show. It's hacking in the old-school sense, covering everything from network security, open source and forensics, to DIY modding and the homebrew scene. Damn the warranties, it's time to Trust your Technolust. In this episode, see how to track a USB device.

How To: Format an SD card

Is your SD memory card getting a little too full? Is it not working? Try reformatting it. It's the first and sometimes last step to troubleshooting card problems. So, if your SD card has become too cluttered, this guide will restore it to a like-new condition with a simple format.

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