the flash descriptor is missing from your bios backup. Try this one
this is the point,no file descriptor,i have done other possibilities but i have no display.was trying to remove bios password.found an other one,made bios backup with universal bios toolkit same thing no flash descriptor.i am still stuck at this one.
Hold down left + right arrow keys and power up, there may be a message then on screen about the flash descriptor being unlocked,then you can make a backup or flash the bios at post #3 with Flash Programming Tool.The flash descriptor will lock again at shutdown/reboot.If it doesn`t work use a bios programmer,desolder or use a sop8 clip .
bachir2004, have you tried other dumps in this forum?? May be your backup is not proper.
I HAVE TRIED. I EVEN MADE BACKUP FROM AN OTHER MACHINE THEY ARE THE SAMEWITH NO DESCRIPTOR.EVEN HE METHOD SUGGESTED BY TECHMAN1025 IN THE THREAD BELOW LEADED TO NO DISPLAY.ANY ADVISE OR SUGGESETION WOULD BE WELCOME .
You can`t backup that part of the bios with universal bios toolkit ,because the flash descriptor part of the bios is locked. Try what i said at post #5 ,if that doesn`t work,try holding down the Win key and l + r buttons while powering up. If nothing works use a bios programmer ,flash the bios at post #3 or #6 .
First dump post #3 no display,second one post #6 only 7 blinks,machine does not power on.my original dump from locked machine was done by rt809f bios programmer.i am so confused,i have four other machines waiting.
Comment