Showing posts with label Start-up. Show all posts
Showing posts with label Start-up. Show all posts

Friday, September 9, 2011

How To Speed Up Your Computer ?


You come home from a hectic day and turn on your PC to change your mood. And then One, Two, Three, Four, ........ Fifty. You shout, "What the heck is wrong with it ?" and you give it a kick.

Slow running PC ?

No Problem! You Can Boost Its Speed By Reading This Simple Article.

Basically, your PC is fast. There is something which is not letting your PC use its full speed. This "Something" can be anything from the below list. So, let's get started.

Try out these simple methods to make your computer run faster.


1 ) Recommended Specifications:

First and foremost, make sure your computer's hardware specifications are meeting up with the minimum specifications of the OS you are running. 
You can find out your computer's hardware configuration by right-clicking on "My Computer" and selecting properties. 
Another way to find out your hardware properties is by typing "dxdiag" in RUN. This will show you details about your hardware and also DirectX properties.

2 ) Clean Your Desktop:

Too many files on your Desktop may slow down your Computer, because Desktop files are stores in C: drive. So the best option is to move your desktop files to some other drives. 

3 ) Uninstall Unused Programs:

Removing unused programs from your Computer will always work. If your computer has too many unused programs then they will slow down your computer as they take up some space in RAM and also in your hard-drive.
You can do this by selecting the following options.

Start-->Control Panel-->Programs-->Uninstall a program
It shows a list of installed programs in your computer. You can remove them one by one.

4 ) Free Up Disk Space:

  • If your hard-drives are full i.e if they have less free space, your computer runs slowly. Mainly the drive with your Windows installation (Usually C:) must not be full. You should free it up from time to time. Make sure you don't try to remove any system files. Delete any unwanted file or folders from all of your hard-drives.
  • Remove any temporary files or folders from your computer. You can open the Temp folder by typing "%temp%" (without quotes) in RUN. Once the Temp folder is open, delete everything.
  • Last but not the least, EMPTY THE RECYCLE BIN. Recycle bin uses disk space from the respective drives from where you have deleted the files. Empty the recycle bin from time-to-time.
5 ) Scan Windows System For Errors:


Errors in your hard-disk's memory locations slow down your Computer. Error checking the drives and fixing the errors from time to time is a best practice. You can access the Error-Check from the below given location.


Hard-Drive(C:, E:, F:, etc)-->Right-Click-->Properties-->Tools tab--> Error Checking


6 ) Scan for viruses spyware and adware:


Update your antivirus ( Computer Brahma Recommends Using Microsoft Security Essentials ) and perform a full system scan. If you find any virus, remove it using the anti-virus. If it doesn't remove the virus then i recommend you to look at my article Virus In Your PC ?

7 ) Adjust Visual Effects For Better Performance:


Set your display setting to high performance mode.Sometimes high-graphic settings may run your system low on memory causing it to run slow.

8 ) Remove Start-Up Programs:


Start-up programs are the ones that are directed to start automatically when you Windows starts. The running of start up programs slows down your computer.
You can find the start-up programs at he below given location in your hard-drive.
Go to the directory and delete all the shortcuts given there. 


C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup (For windows 7 )

9 ) Defragment Your Hard-Drive:
After doing everything given above if your system is still slow, then defragmentation is the final try. This process removes useless fragments of memory in your hard drive. It can help in speeding up your computer by increasing usable memory.
You can access Defragmentation menu from the below given location.
Hard-Drive(C:, E:, F:, etc)-->Right-Click-->Properties-->Tools tab--> Error Checking


hope this article helps you to speed up your computer.


The Artifex.

Sunday, September 4, 2011

How To Solve Computer Start-Up Problems ? Vol-2

Continued from Computer wont start up ? Vol-1

Symptom :-- Start-up error messages
Types :--
1. Bootmgr is missing. Ctrl+Alt+Del to restart. 

Resolution :--
  1. Reset the Master Boot Record (MBR) using windows start up disk.
  2. This can be caused when there occurs an error while detecting the boot device priority. So, change the boot options in BIOS menu.  
  3. Or you can repair the start up using Windows system disk (Start-up Repair option)
2. Hal.dll is missing or corrupt
hal.dll file doesn't exist in Windows Vista and later versions. This problem occurs only in systems running Windows XP. This happens when the hal.dll file is missing or corrupt or when the boot.ini file is missing or corrupt.

Resolution :--
  1. This could be a fluke. Restart the PC.
  2. This can be caused when there occurs an error while detecting the boot device priority. So, change the boot options in BIOS menu.  
  3. Or perform a system restore using Windows system disk.
  4. If the above resolutions doesn't help, Do a repair or clean installation of Windows.
3. Ntldr is missing. Press any key to restart.
This happens when the system is trying to boot from non-bootable devices or when the boot devices are corrupt or mis-configured or even when the IDE cables(cables connecting hard-disks with motherboard) are damaged.

Resolution :--
  1. This could be a fluke. Restart your PC.
  2. Remove any floppy or disks from the respective drives and restart.
  3. This can be caused when there occurs an error while detecting the boot device priority. So, change the boot options in BIOS menu.  
  4. Repair the Master Boot Record(MBR) using the Windows system disk.
  5. Re-seat all the cables and connections that you come across with in CPU.
  6. Perform a repair installation or clean installation of Windows
4. The system restarts after showing Advanced Boot Options screen repeatedly.

Resolution :--
  1. Try to start from all the options listed in the Advanced Boot Options screen.
  2. Re-seat everything that you come across with in your CPU.
  3. Perform the "sfc" command by using the Windows system disk. Google about sfc command to know more.
  4. Test the RAM and Hard-disk and their respective connections.
  5. Perform a system restore using the Windows system disk.
  6. Perform a repair or clean installation of Windows. 


These are all the general errors that one can come across with when starting their computer. If you come up with something other than those listed above, please feel free to contact me. I will always be there to help you. 

The Artifex.

How To Solve Computer Start-Up Problems ? Vol-1


Your Computer Won't Start ?

Don't worry, you can work it out.

Well, there are many reasons behind why a computer won't start normally. Sometimes we will be given clues, and sometimes don't. Some clues help us and some don't. Don't worry about the problem. Remember, "There is an answer for every question and There is a solution for every problem". I am here to help you out with your problem.
Coming to the problem, remember one thing first hand "Don't panic. Your files are probably safe in your hard disk(s)".

There are different kinds of problems stopping your computer to start properly. I am listing out only the most general ones and the ones I have come up with. You can chose which one suits you and find out why it occurred and also the solution to your problem. If your problem is not listed here please don't hesitate to mail me at mvpspl619@gmail.com [UPDATED].

Different symptoms you come across-----

Symptom :-- No lights,No sound, No fan ---- NO SIGN OF POWER even if you switch on your pc
Resolution :--
  1. First and most important, check whether the power button in front of the CPU is faulty.
  2. Check loose connections in your CPU. and try to re-seat every cable and connection that you come up with. This may help sometimes.
  3. Check for any damages cables and replace the same in your CPU. Damaged cables sometimes won't conduct electricity causing this problem.
  4. Don't forget to check whether everything is okay which the PSU (Power Supply Unit). Sometimes referred to as SMPS. Test for current conductivity with the help of a tester.
  5. And finally, if everything is okay with the above tests, there is a possibility that your motherboard is faulty. Check for any short-circuit marks on the motherboard and consult a PC repair technician.

Symptom :-- Only lights in CPU with a working fan, but NO DISPLAY IN MONITOR
Resolution:--
  1. Check whether the power is supplied to Monitor or not.
  2. Check the display output cable from CPU to monitor. Replace the same if its faulty.
  3. Beep Codes. Sounds coming from CPU while the computer is starting. They help you find out exactly what your problem is. Click here to know more.
  4. The error could be a fluke. Turn off everything and restart again. This helps sometimes. :P
  5. Re-seat everything you come across in you CPU.
  6. Check for short circuits signs in your CPU.
  7. Last but not least, remove any unessential hardware from your PC and try starting your PC with only essential hardware like Monitor, Keyboard, Mouse.

Symptom :-- BSOD (Blue Screen Of Death)It is most likely that BSOD errors are related to hardware or driver related problems. 
Resolution :--
  1. As this is mostly caused by a hardware or driver error, try starting your PC with only essential hardware.
  2. Start the PC using "Last Known Good Configuration" option in Advanced Boot Options screen. This can be accessed by pressing F9 when the PC is booting.
  3. Restore the Master Boot Record (MBR) from the command prompt. This can be done only by inserting Windows system disk and booting from it.
  4. Apply any pending updates or Service Pack upgrades to your Windows.

Click here to view more Symptoms and Resolutions

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