Laptop performance and noise problems

In summary, the conversation discusses a problem with a laptop that started making a loud noise and experiencing a severe slowdown in performance. It is suggested that the issue may be caused by either the cooling fans or the hard drive. The possibility of fan problems causing a performance slowdown is discussed, as well as the possibility of a hard drive producing a constant fan-like noise. Suggestions are given for troubleshooting the issue, such as running fan diagnostics and cleaning the fans. It is also mentioned that overheating can lead to poor performance, and modern processors have mechanisms in place to prevent this.
  • #1
dmehling
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Just a couple of weeks ago, my laptop started making a very loud roaring noise and experienced a severe slowdown in performance (programs and windows open very slowly) at the same time. It takes a couple minutes after booting up for the noise to begin, but once it starts it is continuous. At this point, I am thinking it is either one of the cooling fans or the hard drive. Is it possible that problems with the fans could cause a performance slowdown? But if it's the hard drive, is it possible for it to produce a constant roaring fanlike noise?
 
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  • #2
dmehling said:
Just a couple of weeks ago, my laptop started making a very loud roaring noise and experienced a severe slowdown in performance (programs and windows open very slowly) at the same time. It takes a couple minutes after booting up for the noise to begin, but once it starts it is continuous. At this point, I am thinking it is either one of the cooling fans or the hard drive. Is it possible that problems with the fans could cause a performance slowdown? But if it's the hard drive, is it possible for it to produce a constant roaring fanlike noise?

I'd first go after the fans. Or at least that's a problem have encountered a couple of times in the past with "higher performance" laptops with similar symptoms (have had to replace fans a number of times). If it overheats can result in a slowdown, and would probably run fan diagnostics to see if they find anything (can you boot it to a diagnostic mode, did it come with a boot CD with diagnostics or does the manufacturer offer a diagnostic image to burn / or a related utility in other form at their website...).

Sure running compressed air through the fans may be a good idea as well (I had one laptop where the fans were somehow "tilted" to begin with and after a while it started to "roar" , and couple of other cases where they've developed similar issues with time. Actually only one which got stuck without making a huge noise in the process). If the voice is "really loud" (+the slowdown) would say it's the fan(s) over HDD. The diagnostics run the fan at differing speeds and if the full speed (for example) is seriously lacking it's a good indication something is wrong.
 
  • #3
dmehling said:
Just a couple of weeks ago, my laptop started making a very loud roaring noise and experienced a severe slowdown in performance (programs and windows open very slowly) at the same time. It takes a couple minutes after booting up for the noise to begin, but once it starts it is continuous. At this point, I am thinking it is either one of the cooling fans or the hard drive. Is it possible that problems with the fans could cause a performance slowdown? But if it's the hard drive, is it possible for it to produce a constant roaring fanlike noise?

Is it a higher-pitched whine? Because of the high rotational speeds (4,500-5,400rpm) the bearings usually make noise in the upper register when they're going out, but that doesn't necessarily rule out the hard drive. The fact that there is a performance slowdown makes me think it could be a clogged fan or one with shot bearings.

Remove the underside panel that houses the cpu and fan. See if you notice any obstructions.
 
  • #4
the problem mostly deals with the fan, you should send it to the store or service center to open it and clean it.
I have the same problem too, but i did it myself.
 
  • #5
Yes, overheating can lead to poor performance. Modern processors monitor their own temperatures and reduce their clock speeds when they begin overheating.

- Warren
 

1. Why is my laptop running slowly?

There are several potential reasons for a slow laptop. It could be due to a lack of memory or processing power, too many programs running at once, a virus or malware, a need for software updates, or a hardware issue. It's important to troubleshoot and identify the specific cause in order to address the issue.

2. How can I reduce the fan noise on my laptop?

Fan noise on a laptop often occurs when the internal components are overheating. To reduce fan noise, try cleaning the vents and fans to remove any dust or debris that may be blocking airflow. You can also adjust the power settings to lower the processor speed and reduce heat generation. If the issue persists, it may be a sign of a larger problem and should be addressed by a professional.

3. Can upgrading my laptop's memory improve its performance?

In most cases, yes. Increasing the amount of RAM in your laptop can improve its performance and speed. This is especially true if you frequently run multiple programs or use memory-intensive applications. However, it's important to check your laptop's specifications to ensure that it can support a memory upgrade and to determine the maximum amount of RAM it can handle.

4. What can I do if my laptop is freezing or crashing frequently?

Frequent freezes and crashes can be a sign of a software or hardware issue. To troubleshoot, try updating your operating system and any software that may be causing problems. You can also run a virus scan and check for any corrupted or damaged files. If the issue persists, it may be a sign of a hardware problem and should be addressed by a professional.

5. How can I prolong the lifespan of my laptop?

To ensure your laptop lasts as long as possible, it's important to properly maintain it. This includes regularly cleaning the vents and fans, avoiding overcharging the battery, keeping it away from extreme temperatures, and using a protective case when traveling. It's also important to regularly update software and hardware, and to address any issues as soon as they arise.

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