PAUSE OFF

One day I was just doing my job and suddenly I got a error message.

 Memory write/read failure at 10000380, read 00EF00FF expecting 00EF00EF
Decreasing available memory
Strike the F1 key to continue, F2 to run the setup utility.
Now why this Error Comes?
Ans: 1) There can be defect on the RAM chip.
        2) It might not be properly set on the SIMM slot.
How to Solve this Problem?
Ans: 1) First u have to check whether the RAM chip/SIMM is damaged or not.In this test well RAM chip/SIMM should be placed against the doubtable RAM chip/SIMM on the slot and then u have to on the computer and by memory testing u have to find that the RAM chip/SIMM was good or not.
        2) Sometimes If the RAM chip/SIMM is not properly set then it can happen.So u have to check that the RAM chip/SIMM is properly attavhed or not.Now u will say I ‘m using my computer for a long days then how can the RAM chip be loose now.Then I will tell that Yes the RAM chip can be still loose from the RAM slot as if a little portion of RAM chip also comes out then the motherboard can’t detect the RAM then.
Hope this will make ur Problem Solve.
To know : Why computer hangs and how to fix it?