Terms in this set (56) When you verify a system is functioning properly, you determine that the problem could have been prevented.
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What should you tell him to check to make sure he orders the correct power supply select all that apply?
What should you tell him to check to make sure he orders the correct power supply? (Can be several items!) Wattage requirements, Number of hard drives, Video requirements, Form factor, will it fit the chassis.
Which of the following is the least expensive way to power a new video card?
Which of the following is the least expensive way to power a new video card? Use a SATA to 6 pin PCI-E adapter.
What is no post in computer?
No POST means “No Power-On Self-Test”. Basically, this means you turn on your computer, and you may hear it turn on (if it has a PC speaker, it may not beep or may beep several times in indication of what’s the problem), but nothing appears on screen, and nothing else happens.
When you are working on your computer it shuts down unexpectedly and you detect a burning smell?
A burning smell emitting from your laptop indicates that your machine’s cooling system is not functioning properly. If your laptop smells like something is burning, this usually means that your computer is overheating. Immediately turn the computer off and allow it to cool for 10 to 15 minutes.
Which of the following is a function of an endpoint management server appliance quizlet?
Which of the following is a function of an endpoint management server appliance? A server provides the necessary IP configuration to your network host so the host can communicate on the network. If this service malfunctions, your device will not be able to utilize the network.
How do I know if my GPU is working properly?
Open Windows’ Control Panel, click “System and Security” and then click “Device Manager.” Open the “Display Adapters” section, double click on the name of your graphics card and then look for whatever information is under “Device status.” This area will typically say, “This device is working properly.” If it does not
Which of the following should be done before working on hardware in computer system?
Before working on a computer, always turn the power supply unit’s (PSU) power switch off and unplug the power cable. Before touching anything in the computer, it is smart to connect a grounding cable or anything that removes static electricity to avoid frying components. Use your common sense.
What can you do to definitively determine if the CPU is causing the system crashes?
What can you do to definitively determine if the CPU is causing the system crashes? Replace the suspect CPU with a known good CPU of the same make and model. Replacing the suspect CPU with a known good CPU of the same make and model is the best way to deternine if the CPU is the problem.
How do you fix a computer that won’t POST?
Troubleshooting a computer that’s not posting
- Set up your workspace and prepare your computer.
- Disconnect all drives.
- Remove all add-in cards.
- Disconnect all fans (Except the CPU fan)
- Remove the BIOS battery.
- Reconnect a keyboard, monitor and mains power.
- Press the power button.
- If the computer still won’t post.
What can cause a computer to not POST?
Loose BIOS chip
If your motherboard has a BIOS chip, it can become loose over time due to heat expansion and cause the computer to give an irregular POST. Gently press down on the BIOS chip to make sure it has not become loose.
What causes a computer to not boot up?
Common boot up issues are caused by the following: software that was installed incorrectly, driver corruption, an update that failed, abrupt power outage and the system did not shut down properly. Let’s not forget registry corruption or virus’ / malware infections that can completely mess up a computer’s boot sequence.
How do I know if my CPU is bad?
Symptoms. A computer with a bad CPU won’t go through the usual “boot-up” process when you turn the power on. You may hear the fans and disk drive running, but the screen may remain completely blank. No amount of key pressing or mouse clicking will get a response from the PC.
Can bad RAM cause a computer not to start?
Bad RAM is one thing that causes them.RAM issues can lead to this problem, which can worsen over time. The file structure of your hard drive may slowly degenerate, and you will no longer be able to boot your machine. Your attempts to install a new program repeatedly fail for unknown reasons.
What does BIOS stand for?
Basic Input/Output System
BIOS, in full Basic Input/Output System, computer program that is typically stored in EPROM and used by the CPU to perform start-up procedures when the computer is turned on.
When you are working on your computer it shuts down unexpectedly?
A PC shutting down suddenly is usually a sign of a power problem and can be extremely frustrating. This can cause you to lose whatever you’re working on, but it may also be a sign of damage to the computer itself.
Why does my laptop charger smell like it’s burning?
A burning scent from the adapter is a warning signal. It signifies that it both must be changed or monitored from a more in-depth angle. The scent of burning plastic from laptop computer chargers may be very harmful and have to be seemed into instantly.
Why does my computer smell like fish?
When a circuit overheats, the plastics and heat-resistant chemicals used in outlets, circuit breakers, or wiring insulation may emit a fishy or urine-like smell.The odor can be caused by any number of electrical problems, including: Overloaded circuits. Undersized wiring.
What is a function of an endpoint management server appliance?
Endpoint security management systems, which can be purchased as software or as a dedicated appliance, discover, manage and control computing devices that request access to the corporate network.For example, the system may remove local administrative rights or restrict Internet browsing capabilities.
What is the function of an endpoint management server?
By providing visibility throughout a device’s lifecycle, EM helps configure, patch and monitor endpoints, providing data to help security teams identify and repel cyberattacks.
Which of the following is the most likely reason for the sluggish network speeds quizlet?
The technician ran a test and is viewing the following output on the tester. Which of the following is the most likely reason for the sluggish network speeds? The cable run exceeds the specifications for Ethernet over twisted pair.