Delete An undeletable File:

                   Delete An Undeletable File

Open a Command Prompt window and leave it open.

Close all open programs.

Click Start, Run and enter TASKMGR.EXE

Go to the Processes tab and End Process on Explorer.exe.

Leave Task Manager open.

Go back to the Command Prompt window and change to the directory the AVI

(or other undeletable file) is located in.

common PC error

common PC error

1. MONITOR LED IS BLINKING

Check all the connections like Monitor Cable, Data cables,RAM, Display Card , CPU connections.

2. CONTINUOS THREE BEEPS

Problem in RAM Connection.

 

 

 3. THREE BEEPS ( 1 Long 2 Short)

Problem in Display Card Connection

 

 

4. THREE LONG BEEPS PERIOD WISE

Problem in BIOS or RAM (Basic Input Output System)

 

5. CONTINUOS NON-STOP BEEPING

Key Board Problem (I.e.; Some Key is pressed for Longer time)

 

6. FDD LED IS GLOWING CONTINUOSLY

Data cable to be connected properly (twisted cable).

 

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.

 

8. POWER LED IS OFF

a. Check main power cord
b. Check S.M.P.S.
c. Check Mother Board connection

 

9. SHOWING CMOS ERROR

Replace 3 Volt battery of Mother Board . Set Original Settings Manually.(Refer CMOS Setup chart) Enter your search termsSubmit 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.

Reasons Why your Computer Crashes

Fatal error: the system has become unstable or is busy," it says. "Enter to return to Windows or press Control-Alt-Delete to restart your computer. If you do this you will lose any unsaved information in all open applications."

You have just been struck by the Blue Screen of Death. Anyone who uses Windows will be familiar with this. What can you do? More importantly, how can you prevent it happening?
 Go over this checklist and see if any of these apply to you.