Re:GeForce 6800 GS and BIOS flashing gave scrambled image? - MVKTech Support Forums :: mvk.tech

Forums

TreatYouGoods
Camera Digital Cameras Video Cameras

Main Menu

Getprice Comparison
Digital Cameras

Latest Downloads

Jan.05	TpuGPU-Z v0.3.1
Jan.02	ForceWare Vista (32-bit) v185.20
Jan.02	ForceWare Vista (64-bit) v185.20
Jan.02	ForceWare WinXP (32-bit) v185.20
Jan.02	ForceWare WinXP (64-bit) v185.20

Price Comparison
Comparison shopping Laptop Tomtom Digital Camera Mobile Phones Ink cartridges VOIP Shopbot NZ Shopbot ZA

Top Downloads

592554	Omega WinXP2k v1.6693
320685	Omega WinXP2k v1.4523a
230854	nvFlash v5.13
225058	NiBiTor v3.2
165595	RaBiT v2.2.1

MVKTech Support Forums

home | post reply | threaded view | help

Boardwalk :: Forum List

NVIDIA Graphics Cards

NVIDIA GeForce BIOS

costinel
User

Fresh Boarder

Posts: 3

Karma: 0

GeForce 6800 GS and BIOS flashing gave scrambled image? - 2008/06/06 11:42 Hi all, I have a Palit GeForce 6800 GS 256MB version being with GDDR3 memory and I did a flash with the BIOS from the site. It did flash with no problem, though when I restarted the image was scrambled. I do not manage to do a blind flash and my question is, does it work to put a PCI card and to flash this one?

| | The administrator has disabled public write access.

Mavke
Admin

Admin

Posts: 14497

Karma: 371

Re:GeForce 6800 GS and BIOS flashing gave scrambled image? - 2008/06/06 12:52 Yeah well BIOS flashing is not always going to work if you don't check upfront if there are no rel significant changes related to the clock speeds and memory timings. And most likely your GeForce 6800 GS is using different memory chips and which is now giving these so called artifacts, which are very bad for the graphics card. So you do have a backup of the original BIOS that came with your Palit card? Can you share it with us? What you will have to do is to create a bootable Ms DOS media, which can be either a floppy or a USB memory stick and put nvFlash v5.13 on it and your original BIOS.

Then create an "autoexec.bat" file on it and write just one line in it as listed below and make sure of course that your original BIOS backup is with the same name as in the command. Then reboot from this bootable media and your card should be flashed automatically and rebooting once done. After that your card should have again the original BIOS and work as before. And yes you can use as well a PCI graphics card so you can view on the screen.

nvFlash v5.xx Commands...
"nvflash -4 -5 -6 -A -y oldbios.rom"

| | The administrator has disabled public write access.

costinel
User

Fresh Boarder

Posts: 3

Karma: 0

Re:GeForce 6800 GS and BIOS flashing gave scrambled image? - 2008/06/06 19:34 This is the original BIOS of the board. hat do you mean by the automatically, you don't have to write no command at all? You just reboot, and the "autoexec.bat" does it all?

| | The administrator has disabled public write access.

Mavke
Admin

Admin

Posts: 14497

Karma: 371

Re:GeForce 6800 GS and BIOS flashing gave scrambled image? - 2008/06/06 21:03 costinel wrote:
This is the original BIOS of the board. hat do you mean by the automatically, you don't have to write no command at all? You just reboot, and the "autoexec.bat" does it all?
Euh yes, you make sure you have nvFlash and your original BIOS on the bootable Ms DOS media and the "autoexec.bat" with that command in it, and when you reboot it will execute that file automatically and execute that command. Now one thing I have removed your BIOS you attached as the size was only 0kb, which means if that is the BIOS you used that you have a corrupted file. A backup should be around 60-65kb, and yours wasn't, at least not the one you attached on our forums.

| | The administrator has disabled public write access.

Boardwalk :: Forum List NVIDIA Graphics Cards NVIDIA GeForce BIOS

Joomlaboard Forum Component 1.1.2 Stable
Two Shoes M-Factory

Compare Prices
Shopbot.ca LCD TV GPS Digital Cameras Mobile Phones Laptops LCD Monitors MP3 Players Appliances

Online Casino

New Reviews

	Gainward GeForce GTX 260 Standard Version
	Gainward BLISS 9800 GX2 Dual-GPU Version
	PowerColor Radeon HD 3650 Xtreme Cooling
	Dragon Lasers Hulk Green Laser Technology
	Gainward BLISS 8800 GT 1GB Golden Sample

New Previews

	NVIDIA GeForce 9800 GX2 Dual-GPU Version
	PowerColor Radeon HD 3850 Xtreme Edition
	PowerColor Radeon HD 2600 XT 256MB Card

MyPMS Professional

Inbox
	You have 0 new message(s).

Joomla! is Free Software released under the GNU/GPL License.