Powering Issues on Computers: Troubleshooting and Solutions

 Powering Issues on Computers: Troubleshooting & Solutions

Author: Jake McElroy

Revised by: Jacob Sullivan

Powering issues on computers can be frustrating, disruptive, and sometimes downright mystifying. Whether your computer won't turn on at all or it keeps shutting down unexpectedly, power-related problems can disrupt your workflow and leave you feeling helpless. However, with a bit of troubleshooting know-how, many of these issues can be resolved without the need for professional intervention. In this guide, we'll explore some common powering issues on computers and how to fix them.

1. Computer Won't Turn On: If your computer refuses to power up when you press the power button, the first step is to check the power source. Ensure that the power cable is securely plugged into both the computer and the wall outlet. If you're using a power strip or surge protector, make sure it's turned on and functioning properly. Try plugging the computer into a different outlet to rule out a faulty socket. If none of these steps work, the issue might lie with the power supply unit (PSU) or the motherboard, and professional assistance may be required.

2. Random Shutdowns or Restarts: If your computer powers off unexpectedly or restarts without warning, overheating is often the culprit. Check that all vents and fans are free from dust and debris, as blocked airflow can cause components to overheat. Consider installing monitoring software to track temperatures and ensure they remain within safe limits. Additionally, faulty or insufficient power supply units can cause random shutdowns, so consider upgrading to a higher wattage PSU if necessary.

3. Blue Screen of Death (BSOD): A blue screen with cryptic error messages can be a sign of various hardware or software issues, including power-related problems. Start by checking for loose connections, particularly with RAM modules and expansion cards. If you've recently installed new hardware or software, try removing or disabling it to see if the problem persists. Updating device drivers and performing a thorough malware scan can also help resolve BSOD errors caused by software conflicts or infections.

4. Intermittent Power Loss: If your computer experiences intermittent power loss, where it turns off and on repeatedly or loses power sporadically, faulty cables or connectors could be to blame. Inspect all power cables for signs of damage or wear, and replace any that appear frayed or compromised. Additionally, faulty power supplies or failing components, such as capacitors on the motherboard, can cause intermittent power loss and should be inspected by a qualified technician.

5. Battery Drain Issues (Laptops): For laptop users experiencing rapid battery drain or difficulty holding a charge, the battery itself may be reaching the end of its lifespan. Consider replacing the battery with a new one if it's several years old or no longer holds a charge for an acceptable duration. Additionally, excessive background processes or power-hungry applications can drain the battery more quickly, so close unnecessary programs and adjust power settings to optimize battery life.

In conclusion, powering issues on computers can stem from a variety of sources, including hardware failures, software conflicts, and environmental factors like overheating. By following the troubleshooting steps outlined above, you can often identify and resolve these issues without the need for professional assistance, saving both time and money. However, if you're unable to diagnose or fix the problem on your own, don't hesitate to seek help from a qualified technician or IT professional. With a bit of patience and persistence, you can get your computer back up and running smoothly in no time.

Additional information sources:

• Redbird Help Center

• Dell Technologies

• Intel

Works Cited

“Troubleshooting Computer Power Issues.” Redbird Help Center, support.redbirdflight.com/troubleshooting-computer-power-issues-aatd. Accessed 11 Apr. 2024.

“How to Troubleshoot Computer Power Issues.” How to Troubleshoot Computer Power Issues | Dell US, www.dell.com/support/contents/en-us/article/product-support/self-support-knowledgebase/fix-common-issues/no-power. Accessed 11 Apr. 2024. 

“Why Won’t My Computer Turn On?” Intel, www.intel.com/content/www/us/en/gaming/resources/why-wont-my-computer-turn-on.html. Accessed 11 Apr. 2024.

Steps to Resolve Internet Speed Issues

 Steps to Resolve Internet Speed Issues

Slow internet connectivity can be incredibly frustrating, especially when you're trying to work, stream your favorite shows, or browse the web. Fortunately, there are steps you can take to diagnose and improve your internet speed. The first step in addressing slow internet is to determine the root cause. Here are some steps to diagnose the problem.

Check Your Internet Speed

Use an online speed test tool like Ookla's Speedtest to measure your internet speed. This will give you an idea of how your connection is performing compared to what you're paying for.

Restart Your Modem and Router

Sometimes, a simple restart can solve many connectivity issues. Unplug your modem and router, wait for a minute, then plug them back in and let them boot up.

Check for Interference 

Devices like cordless phones, microwaves, and even neighboring Wi-Fi networks can interfere with your signal. Move these devices away from your router and place your router in a central location for better coverage.

Update Router Firmware

Manufacturers often release updates for routers to improve performance and security. Check your router's settings to see if there are any updates available.

Check Device Limitations

Older devices may not support higher-speed internet connections. If possible, test the speed on different devices to see if the issue is specific to one device.

If you've identified the cause of your slow internet, here are some steps you can take to improve the situation.

Upgrade Your Internet Plan

If you consistently experience slow speeds, it might be time to upgrade your internet plan. Contact your ISP to see what higher-speed options are available in your area.

Optimize Wi-Fi Signal

If you're using Wi-Fi, optimizing your signal can make a big difference. Place your router in a central location, away from obstacles, and consider upgrading to a newer router with better range.

Use a Wired Connection

If possible, connect your device directly to the router using an Ethernet cable. Wired connections are generally faster and more reliable than Wi-Fi

Limit Bandwidth Usage

Streaming services, downloads, and other high-bandwidth activities can slow down your internet, especially if multiple devices are using the connection. Limiting these activities can help.

Clear Browser Cache

Overloaded browsers can also contribute to slow internet. Clearing your browser's cache and cookies regularly can help improve performance.

Scan for Malware

Malware or viruses can use your internet connection in the background, slowing it down. Run a full antivirus scan on your devices to check for any malicious software.

Contact Your ISP

If all else has failed and you are still experiencing slow internet, it might be time to contact your Internet Service Provider (ISP). They can run tests on their end to see if there are any issues with the connection to your home or within their network.

When to Contact Your ISP

If you've tried these steps and are still experiencing slow internet, it might be time to contact your Internet Service Provider (ISP). They can run tests on their end to see if there are any issues with the connection to your home or within their network.

Addition sources 

"How to Run a Speed Test on Your Internet Connection?"

https://www.techradar.com/computing/windows/how-to-check-your-internet-speed

“Why is my Wi-Fi so slow and how can I fix it?”

https://www.ccleaner.com/knowledge/why-is-my-wi-fi-so-slow-and-how-can-i-fix-it

References

“Why Is My Internet so Slow? Network Strain May Be the Cause.” @verizon,

www.verizon.com/about/blog/why-is-my-internet-so-slow, Accessed Mar. 2024

“Microsoft.” Microsoft Support, support.microsoft.com/en-us/windows/why-is-my-internet-connec

tion-so-slow-c68cf021-c5cf-db6f-e7c9d8b

d78aa1#:~:text=The%20health%20of%20your%20computer,the%20programs%20that%20are%20running. Accessed Mar. 2024. 

Iscrupe, Lisa. “Get Your Slow Internet Speed Back to Normal | Top Fixes.” USA Today,

Gannett Satellite Information Network,

www.usatoday.com/tech/internet/how-to-fix-slow-internet/, Accessed  Mar. 2024

 How to Prevent Battery Life Deterioration in Your Portable Devices

Author: Jake McElroy

Revised by: Jacob Sullivan

In our modern world, portable devices like smartphones and laptops have become indispensable tools for communication, work, and entertainment. However, a common frustration among users is the gradual deterioration of battery life over time. If you've ever found yourself constantly searching for a power outlet because your once-vibrant battery just doesn't hold a charge like it used to, fear not. There are steps you can take to prevent this decline and extend the lifespan of your device's battery.

Identifying the Problem:

Battery deterioration presents itself in various ways. You may notice that your device doesn't hold a charge as long as it once did, with tasks draining the battery within minutes rather than hours. Additionally, the battery percentage may drop rapidly even when the device is not in use, indicating increased self-discharge. Over time, this degradation can lead to the need for more frequent replacements or repairs, affecting both convenience and finances.

Consequences of Battery Deterioration:

The repercussions of battery deterioration extend beyond inconvenience. Constantly recharging your device interrupts workflow and limits mobility, especially when you're on the move. Moreover, diminished battery life can significantly impact the resale value of your device, as buyers prefer devices with longer-lasting batteries.

Root Causes of Battery Deterioration:

The primary cause of battery deterioration lies in the chemical processes that occur within the battery over time. Each charge and discharge cycle gradually breaks down the battery's components, reducing its capacity and efficiency. Factors such as temperature fluctuations, usage patterns, and charging habits can expedite this deterioration process.

Solutions:

To mitigate battery deterioration and maximize its lifespan, there are several proactive steps you can take:

1. Temperature Control: Avoid exposing your device to extreme temperatures, both hot and cold, as they can accelerate battery aging.

2. Avoid Deep Discharges: Charge your device before the battery level drops too low to prevent deep discharges, which can harm the battery.

3. Regular Charging: Contrary to popular belief, it's okay to "top off" your battery throughout the day rather than waiting for it to drain completely.

4. Use High-Quality Chargers: Invest in chargers and cables that are compatible with your device to prevent damage to the battery.

5. Limit Charging Time: Avoid leaving your device plugged in for extended periods once it's fully charged, as this can degrade the battery over time.

6. Optimize Settings: Utilize battery-saving modes and adjust settings to reduce power consumption when possible.

7. Software Updates: Keep your device's software up to date, as manufacturers often release updates that optimize battery performance and address known issues contributing to deterioration.

8. Monitor Battery Health: Familiarize yourself with the battery health feature available on many devices, which provides insights into the current condition of your battery and suggests actions to improve longevity.

Conclusion:

While battery deterioration is an inevitable aspect of portable devices, implementing these solutions can slow down the process and maximize battery life. By understanding the root causes of deterioration and taking proactive measures, you can ensure that your device remains reliable and efficient for years to come.

References

“Battery Degradation: Maximizing Battery Life & Performance.” RSS, www.exro.com/industry-insights/battery-degradation-explained. Accessed 19 Feb. 2024. 

Apple. “iPhone Battery and Performance.” Apple Support, Mar. 2019, support.apple.com/en-us/HT208387.

“Get the Most Life from Your Android Device’s Battery - Android Help.” Support.google.com, support.google.com/android/answer/7664692?hl=en.

Computer Overheating Solutions and Future Prevention

  Does your computer sound louder than normal? Is there more heat radiating from your computer than usual? Is there a burning smell coming from the computer? If so, you may be suffering from a computer overheating issue. Overheating is when a computer cannot sufficiently cool its internal hardware. Overheating can cause the computer to be slow, sluggish, and unresponsive. Overheating can also cause the computer to act erratic, with unwanted shutdowns and restarts being a common symptom as the computer tries to minimize damage to itself. If the overheating continues and is left untreated, it can cause irreparable damage to the computer's internal components.

There are several reasons a computer may be overheating. Using applications that put a large amount of strain on the device for long periods of time, like streaming or video games, is a common cause. There usually isn’t an underlying critical issue when this occurs; the machine is simply being pushed more than it can handle, causing an excessive amount of heat generation. This can be solved by simply taking breaks from using these straining processes and letting the computer shut down or remain idle. Another cause could be a ventilation problem. If your laptop or personal computer has blocked vents or fans, this could cause a serious amount of heat to build up. Ensure that the computer's vents are free of blockages and that the computer's fans are spinning correctly without making excessive noise. If the fans seem to be spinning slowly, this could be the root cause of the overheating. The computer’s fans are supposed to move a large amount of heat away from the computer's internal components; if the fans aren’t working at full capacity, overheating is very likely. Check the fans for any dust buildup, as this is the most common cause of underperforming fans as it can hinder movement. Clear as much dust or debris as possible and check if the fan's performance improves.

The absolute best way to prevent a computer from overheating is through frequent maintenance. Dust is a major hindrance to the system's airflow. By keeping a computer as dust-free as possible, any major overheating can be avoided, even if the computer is being strained. Another way to prevent overheating is to also pay attention to how many applications are running simultaneously on the computer. By limiting the number of applications running, the computer should have minimal strain and perform more optimally. One easy way to clear background applications is to restart the computer. This will restart many of the computer's functions and potentially close any unwanted applications. For a more detailed view of what applications are running, access the task manager program. Task manager allows the user to view and close running programs as well as see the overall performance of the computer. Overheating can also be limited by using an external cooling system, such as cooling pads or additional fans. This gives additional ventilation and aids the computer's internal ventilation system in moving hot air away from vulnerable components.

References

Bodnar, D. (2023, July 14). Why your PC is overheating and how to fix it.

https://www.avg.com/en/signal/computer-overheating-fix

How to troubleshoot overheating, shutdown, or thermal issue on a Dell Computer. How to Troubleshoot Overheating, Shutdown, or Thermal Issue on a Dell Computer | Dell US. (2023, July 20).

Gordon, W. (2021, December 2). Hot computers are slow and dangerous-here’s how to cool yours down. Popular Science. https://www.popsci.com/prevent-computer-overheating/