I Have included a fix you should perform. If you are not very confident with repairing computers, please have someone do this for you as this operation can damage harddrives if not performed correctly, which in turn some companies will not cover warranty under these circumstances. Please follow instructions CAREFULLY!!!!!!!!....I am in no way responsible for the results of these suggestions, nor is Techrepulic responsible for my advice. Please do a search on debugging and familiarize yourself with what it is.
This routine is useful in clearing DDO and removing possible viruses. If this routine completes successfully it will erase everything from your Hard drive as well as your reset your CMOS values.In the below debug routine, only type what is in bold from line 3 to 17, you will get a response if typed in properly. If you get a response continue to type the bold text as shown below in the below example.
A:\>debug
-fcs:200 400 0
-acs:100
-xxxx:0100 mov ax, 0
-xxxx:0103 mov ax, cx
-xxxx:0105 out 70, al
-xxxx:0107 mov ax, 0
-xxxx:010a out 71,al
-xxxx:010c inc cx
-xxxx:010d cmp cx,100
-xxxx:0111 jb 103
-xxxx:0113 mov ax,302
-xxxx:0116 mov bx,200
-xxxx:0119 mov cx,1
-xxxx:011c mov dx,80
-xxxx:011f int 13
-xxxx:012l int 20
-xxxx:0123 (without typing anything.)
-g
program terminated normallyIf you are doing this debug routine to clear out a possible virus turn off your computer and wait ten minutes and turn back on.
-q This will quit the Debug command
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