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While working on your computer, you may notice the fan inside the computer speeding up and slowing down, often getting louder and quieter as it changes speeds. As long as the fan continues to spin and does not completely stop, this is completely normal for computers, especially laptop computers. To help reduce noise from the system, most manufacturers today use variable speed fans, which means they can change their speed depending on the computer’s temperature....

Once you go with a dual monitor setup, you can’t go back—or so the tech world would have you believe. While having dual monitors is definitely beneficial to your productivity, you can’t lug around a spare monitor to a coffee shop. Or can you? Portable monitors have risen in popularity in recent years, but the quality is hit or miss. Zissu’s 15.6-inch portable monitor for laptops is a new contender in the arena....

Difficulty Moderate Steps 25 Time Required 20 - 40 minutes Sections 7 Toro Cement Mixer 68009HD 2018 Safety Precautions 5 steps Tub 7 steps Engine Plate 2 steps V-Belt 2 steps Pulley 3 steps Driveshaft 3 steps Driveshaft Bearings 3 steps Flags 0 BackToro Cement Mixer 68009HD (2018) Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications...

Difficulty Moderate Steps 7 Time Required Suggest a time?? Sections 2 Battery Replacement 2 steps Cooling Fan 5 steps Flags 1 Missing Details Some of this guide’s details are missing. Help users by adding tools, difficulty, or time. BackToshiba Satellite E45-B4100 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 Battery Replacement Remove the fourteen 3....

You can check to see whether your Windows 8/10 system is using fast startup by going to the Control Panel, opening Power Options and clicking on Choose what the power button does. Then scroll down and you should see the Turn on fast startup box checked. If the options are grayed out, first try clicking on the Change settings that are currently unavailable link at the top. That should work if the option is listed....

Difficulty Easy Steps 2 Time Required 15 minutes Sections 1 Ear Padding 2 steps Flags Better Introduction Improve this guide by completing or revising its introduction. BackTurtle Beach Ear Force XO One Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Step 1 Ear Padding Starting point for ear pad removal. Starting point for ear pad removal....

Difficulty Moderate Steps 5 Time Required 10 - 15 minutes Sections 1 Velleman DVM850BL Digital Multimeter Teardown 5 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackVelleman DVM850BL Digital Multimeter Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1...

Difficulty Difficult Steps 4 Time Required 15 - 25 minutes Sections 2 Back Panel 2 steps Battery 2 steps Flags 0 BackVisual Land Prestige Pro 7D Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Back Panel Unscrew the two 4.0mm Phillips head screws found near the ports at the bottom of the device using a PH #00 screwdriver....

A distribution list is a list of e-mail addresses, either in a standard e-mail program (e.g., Microsoft Outlook) or on a server system (e.g., Active Directory). A user can send an e-mail to the distribution list, which automatically shares the message to all the e-mail addresses within it. This action makes managing many recipients easier as you don’t have to select or type to them individually. Distribution lists can be as large as you want after the minimum of two e-mail addresses is met....

83-key keyboard sold with the original IBM PC. The PC/XT keyboard had many of the same features as a standard typewriter at the time. However, there were various differences like including the 10 function keys. Below is an illustration of a PC/XT keyboard. Keyboard terms Related information Keyboard help and support.

A two-digit display found on some motherboards that display the port 80 code sent by the BIOS when the computer does not pass POST. These displays are helpful for diagnosing what in a computer may be preventing it from properly booting. For motherboards that do not have a port 80 display listening to the beep code helps identify the error. A technician or someone who fixes computers may also use a POST card, which has a port 80 display to display the port 80 code....

A trojan horse is a program appearing to be something safe, but is performing malicious tasks, such as giving access to your computer or sending personal information to other computers. Trojan horses are one of the most common methods a computer criminal uses to infect your computer and collect personal information from your computer. Below are some basic examples of how your computer could become infected with a Trojan horse....

A video converter may refer to any of the following: A video converter is a hardware device that turns one type of video signal to another. Examples include VGA to DVI, DVI to VGA, HDMI to DVI, or VGA to composite video. You may need a video converter to connect an older monitor to a new computer or a new monitor to an older computer. Keep in mind that each video format has different video resolution and capabilities and converting a signal may give a lower quality signal....

Auto answer describes a computer modem setting that picks up the phone line when it detects a certain number of rings. The setting is often found within fax and answering machine programs. Answer mode, Auto, Fax, Modem terms Related information How to install a computer modem. Modem help and support.

Short for Completely Automated Public Turing test to tell Computers and Humans Apart, CAPTCHA is a protection that identifies humans from computers. Often, a CAPTCHA is an image of text, distorted so that humans can read it, but most automated computer vision system cannot. The picture is an example of a CAPTCHA. In the picture, the visitor can visually identify the words “overlooks” and “inquiry” to validate they’re human. Without this information being entered into the web page, a user would be unable to continue....

CD may refer to any of the following: Short for compact disc, see the compact disc definition for additional information about this term. Short for change directory, cd is a command commonly used to change the directory in a command line operating system. Basic examples of the CD command Below is a quick overview of the available options for the CD command. These options may be different for your command line (e....

Difficulty Very easy Steps 2 Time Required 2 minutes Sections 1 Top Cover 2 steps Flags Needs Better Images Better photos will improve this guide. Help out by taking, editing, or uploading new ones! Better Introduction Improve this guide by completing or revising its introduction. BackSony DVP-SR200P Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications...

Difficulty Moderate Steps 2 Time Required 3 minutes Sections 1 Hard Drive 2 steps Flags 0 BackSony Vaio VPCF115FM Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction In this guide, it is incredibly important to use the anti-static wrist band as it will protect the hard drive from receiving any static. What you need Step 1...

Difficulty Very difficult Steps 8 Time Required 30 minutes Sections 2 Rear Bezel 2 steps Touch Screen 6 steps Flags 1 Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackSony Xperia E3 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction D2202, D2203, D2206, D2243, D2202...

Difficulty Moderate Steps 9 Time Required 15 minutes Sections 2 External Features 7 steps Speaker 2 steps Flags 1 Missing Prerequisites This guide is missing information on how to start the process. Make a prerequisite guide! BackSony Xperia J Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction The battery should be removed before working on the phone internals....