how to recover my ti4200 bios after a flash failure?

Hi,
I used nvflash to flash the bios of ti4200 and everything was fine until i
reboot...
black screen (the monitor is ON and not in power saving mode...), no post
beep, and no boot...
then i plugged a pci video card and i tried to flash my agp card (chaintech
a-gt20), but nvflash displays an error message : "COULD NOT ENABLE THE PROM
PINS", then stops...

if you have any idea please email me...

rook from France

Hello but don't that card have a backup Dual BIOS on it, that you can
restore with a jumper, I know my Ti 4600 does

"Christophe de Rességuier" <de.resseguier RemoveThis @free.fr> wrote in message
news:3f18249f$0$2211$626a54ce@news.free.fr...
 > Hi,
 > I used nvflash to flash the bios of ti4200 and everything was fine until i
 > reboot...
 > black screen (the monitor is ON and not in power saving mode...), no post
 > beep, and no boot...
 > then i plugged a pci video card and i tried to flash my agp card
(chaintech
 > a-gt20), but nvflash displays an error message : "COULD NOT ENABLE THE
PROM
 > PINS", then stops...
 >
 > if you have any idea please email me...
 >
 > rook from France
 >
 >
 >
 ><!-- ~MESSAGE_AFTER~ -->