Common PC Errors And Their Solutions

Common PC Errors And Their Solutions:
Friends today i was online on facebook and one of my friend message me one facebook he was online from a mobile, he was very tense and he told me that i am worried about my PC he said that when i want to start my PC CPU light blinks and fans get started but its only for few seconds. i told him many solutions but failed. He took his PC to the market and they said that your board is wasted. Why??? They still don't know why? So, today i really feel worry about that my of our friends don't know about the common problem of their PC and when they go to the market they spent all their money without knowing the exact problem. So after a lot of research and reading my articles and after surfing for an hours i will be able to write about some very common PC's errors
  1.  MONITOR LED IS BLINKING
    Check all the connections like Monitor Cable, Data cables, RAM, Display Card , CPU connections.sometimes loose connection may cause this type of problem.
  2. CONTINUOUS THREE BEEPS
    Problem in RAM Connection .mostly of beeping sounds produced form RAM.
  3. THREE BEEPS ( 1 Long 2 Short)
    Problem in Display Card Connection..MAKE IT CLEAN
  4. THREE LONG BEEPS PERIOD WISE
    Problem in BIOS or RAM (Basic Input Output System)(Ram Access Memory)
  5. CONTINUOUS NON-STOP BEEPING
    Key Board Problem (I.e.; Some Key is pressed for Longer time)
  6. FDD LED IS GLOWING CONTINUOUSLY
    Data cable to be connected properly (twisted cable).do not use brakeble wire.
  7. NO DISPLAY ON THE SCREEN AT ALL
    Hard Disk cable connected wrongly. Connect rightly seeing the Red mark (Faces power supply) and then Restart.chek it from cpu to monitor.
  8. POWER LED IS OFF
    a. Check main power cord
    b. Check S.M.P.S.
    c. Check Mother Board connection
    d. Check switch once again at cpu and monitor
  9. SHOWING CMOS ERROR
    Replace 3 Volt battery of Mother Board . Set Original Settings Manually.(Refer­ CMOS Setup chart) Enter your search terms.Submit search form.
  10. SHOWING FDD ERROR OR FLOPPY DRIVE IS NOT WORKING PROPERLY
    Check Power cord of FDD , Data Cables , set CMOS & Finally the Check drive.
  11. SHOWING HDD ERROR OR HARD DISK FAILURE
    a. Check Power Cord
    b. Check connection of HDD
    c. Check Data cable
    d. Check Hard Disk parameters in CMOS or Auto detecting Setting Partitions by Fdisk Command, then format it to set track 0.
  12. MOTHER BOARD HANGS DUE TO UNSTABILIZED POWER SUPPLY
    a. Check S.M.P.S
    b. RAM not functioning properly.
    c. Software problem (due to using pirated software)
    d. CPU fan not functioning properly.
    e. warm air shouldn't be temperd inside CPU.
  13. DANCING SCREEN
    a. Check Display card connection
    b. Virus Problem
    c. Video Memory Problem
  14. SHAKING SCREEN
    a. Earthing problem
    b. Magnetic waves comes around.
  15. CPU CABINET SHOCK
    a. Check Earthing
    b. Check main power cord.
  16. NON-SYSTEM DISK ERROR
    a. Floppy Drive having different disk (Non-Bootable Disk) OR CMOS Parameters for Hard Disk may not be set properly.
    b. Hard Disk Partitions may not be created.
    c. Hard Disk may not be formatted.
  17. MISSING OPERATING SYSTEM
    The System files missing namely Ie; command.com} -User File IO.SYS & MS_DOS.SYS } - Hidden Files. These above three files required for Start up of the system that can be transferred by using SYS C: Command OR While the time of formatting by using Format c:/u/s
  18. MISSING COMMAND INTERPRETER
    May the file Command.com is corrupted OR Infected by Virus OR Some one has Erased it.
  19. SHOWING I/O Errors. The type of Hard Disk in CMOS may not be set properly.
    b. Operating system used for formatting is not valid.
  20. SHOWING DIVIDE OVER- FLOW MESSAGE
    a. May some Directories or Files crash with other files.
    b. Use CHKDSK/F or SCANDISK Command to correct it.
  21. HARD DISK MAKING NOISE WHILE PROCESSING
    a. Unstabilized power supply.
    b. Check for Loose Contact.
    c. Do not use Y Connectors for Hard Disk.
    d. It may create Bad Sector OR Weak Hard Disk.
  22. HARD DISK HANGS WHILE PROCESSING
    Check for Bad Sector by using CHKDSK or SCANDISK Command. If found format the Hard Disk and set Partition before that area.(This is the only procedure to use Hard Disk with Bad Sector) OR (To avoid Bad Sectors use Standard Power Supply)
  23. HARD DISK NOT DETECTED
    a. Check Power Connector
    b. Check Data Cables
    c. Check Jumpers
  24. PARTITION NOT SHOWN
    Operating System where the Hard Disk formatted is not supported with present Mother Board. For Eg: Hard Disk formatted with Pentium System will hide their partitions for 486 System.
  25. MMX/DLL FILE MISSING
    May the above files may be corrupted due to power failure or Virus. Make available above files from other Computer. OR Reinstall Windows 98 Operating System. (This procedure will not make any effect on existing Data).
  26. WINDOWS REGISTRY ERROR
    This will happen due to sudden ON/OFF of the system. Final solution is to Reinstall Operating System.
  27. DISPLAY COLOUR DOES NOT MATCH
    a. Configure Display Card properly with their CD.
    b. The Standard setting for Windows is set it to 800x600 for better performance.
  28. UNKNOWN DEVICE FOUND
    May the Driver utility is not provided with operating system . Insert Driver CD and install software for the above Device...

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Common PC Errors And Their Solutions Common PC Errors And Their Solutions Reviewed by Tteachers on Thursday, October 02, 2014 Rating: 5