Computer Troubleshooting

Monday, September 5, 2011
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image Do you often experience damage to your computer? Are you going to directly call a technician? Here are some tips that might help you.

 

 

 

Trouble on the processor

If the processor is damaged / not installed properly what happens is:

  • You hear a long BEEP 1 time rising.
  • No display / Blank
  • Lights / LED indicator blinking monitor proofed

Actions to be performed are:

  • Fix the location of the processor
  • Check Pin / leg processor if one is bent
  • Check fan rotation, sometimes the cooling fan is not spinning

Trouble on the RAM

If the memory is damaged / not installed properly what happens is:

  • You hear a continuous length of BIP 4 times
  • No display / blank
  • Lights / LED indicator blinking monitor proofed

Actions to be performed are:

  • Fix a memory location, and place it in the correct slot
  • If damaged replace it with another memory / new.

Trouble on the harddrive / harddisk


If the harddrive / harddisk is not readable / detected or damaged then what happens is:

  • Hard drive not detected
  • HDD error message appears
  • A message appears No System disk error, boot failure, etc.
  • booting the old
  • You hear a rough on the disk
  • Always finish scandisk when booting

Actions to be performed are:

  • Check the power cable and data cable, be sure not to install it upside down
  • Check your BIOS settings may not have been activated
  • If using more than one harddrive / harddisk, check the jumper may be a collision.
  • Check the file system (I / O.sys and MSDOS.SYS) if damaged / lost give the new system
  • Let scandisk first, if there are BAD you can do to reformat.

Trouble on the VGA

If the VGA is damaged then what happens is:

  • You hear a short-BIP 4 times
  • No display / blank
  • Lights / LED indicator blinking monitor proofed
  • Display swayed and blurred
  • Display colors change color.

Actions to be performed are:

  • Check your VGA card and the correct location
  • Check the data cable may not have been installed properly
  • Check the settings of the vertical / horizontal and contrast / brightness
  • Check the VGA drivers that are used may not be appropriate.

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