Rbe Not Support Hd3650 Agp

macafee · Dec 5, 2008, 12:57 PM

I have a PowerColor HD3650 512M DDR2 AGP Graphic. It use SamSung K4N51163QZ-HC20 VideoRam. I can use GPU-Z dump the bios and I can use the RBD1.17 to modify the bios. After I flash the modify bios, I can't drive it. I reinstall the ATI AGP DRIVER, but it's not available.So I paste the GPU-Z snap image and I upload the dump bios. Please help me.

VuurVOS · Dec 6, 2008, 07:12 AM

Can you also put you modded bios here? Without it or telling us the modifications it is hard to help you.

macafee · Dec 6, 2008, 07:40 AM

OK. I only modify the Clock Settings.After I flash the modify bios,The driver can't identify the card.So the driver can't drive it.Now I upload my modify bios.

VuurVOS · Dec 6, 2008, 08:49 AM

Quote:

Originally Posted by macafee

OK. I only modify the Clock Settings.After I flash the modify bios,The driver can't identify the card.So the driver can't drive it.Now I upload my modify bios.

You also changed the upper limit of the overdrive clocks. In the orginal bios they are 750/450 and in the modded bios they are 900/900. Try a new modded bios with only 1 clock state changed

macafee · Dec 6, 2008, 08:53 AM

I have try it,but the driver sitll can't identify the card.

VuurVOS · Dec 6, 2008, 09:20 AM

Which state did you change? and which values did you use ?

macafee · Dec 6, 2008, 09:31 AM

I use the original bios to modify. I only change the GPU CLOCK and RAM CLOCK in the "Clock Settings" Tab.I modify the 725MHZ GPU CLOCK TO 800MHZ and 400MHZ RAM CLOCK TO 500MHZ.

VuurVOS · Dec 6, 2008, 11:43 AM

Quote:

Originally Posted by macafee

I use the original bios to modify. I only change the GPU CLOCK and RAM CLOCK in the "Clock Settings" Tab.I modify the 725MHZ GPU CLOCK TO 800MHZ and 400MHZ RAM CLOCK TO 500MHZ.

Which state did you change ? There are multiple states which have 725MHZ GPU clock. Same goes for the RAM clock.

macafee · Dec 6, 2008, 11:55 AM

look this image:

VuurVOS · Dec 6, 2008, 12:08 PM

You almost changed them all. Only change one clock state like state 3 or state 9. Both are used for 3D performance

macafee · Dec 6, 2008, 12:15 PM

I think that's no problem.Maybe this is matter.
http://forums.techpowerup.com/showthread.php?t=74120

macafee · Dec 8, 2008, 10:34 AM

I have solve this problem.I use Winhex to modify the bios rom.Now I can let my card run GPU-800MHZ and RAM-500MHZ.

Dec 6, 2008, 11:55 AM	#9
macafee Join Date: Dec 2008 Posts: 8 (0.00/day) Thanks: 0 Thanked 0 Times in 0 Posts	look this image: Attached Thumbnails

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Dec 6, 2008, 07:12 AM	#2
VuurVOS Join Date: Mar 2008 Posts: 306 (0.16/day) Thanks: 32 Thanked 74 Times in 67 Posts	Can you also put you modded bios here? Without it or telling us the modifications it is hard to help you.

Dec 6, 2008, 08:53 AM	#5
macafee Join Date: Dec 2008 Posts: 8 (0.00/day) Thanks: 0 Thanked 0 Times in 0 Posts	I have try it,but the driver sitll can't identify the card.

Dec 6, 2008, 09:20 AM	#6
VuurVOS Join Date: Mar 2008 Posts: 306 (0.16/day) Thanks: 32 Thanked 74 Times in 67 Posts	Which state did you change? and which values did you use ?

Dec 6, 2008, 09:31 AM	#7
macafee Join Date: Dec 2008 Posts: 8 (0.00/day) Thanks: 0 Thanked 0 Times in 0 Posts	I use the original bios to modify. I only change the GPU CLOCK and RAM CLOCK in the "Clock Settings" Tab.I modify the 725MHZ GPU CLOCK TO 800MHZ and 400MHZ RAM CLOCK TO 500MHZ.

Dec 6, 2008, 12:08 PM	#10
VuurVOS Join Date: Mar 2008 Posts: 306 (0.16/day) Thanks: 32 Thanked 74 Times in 67 Posts	You almost changed them all. Only change one clock state like state 3 or state 9. Both are used for 3D performance

Dec 6, 2008, 12:15 PM	#11
macafee Join Date: Dec 2008 Posts: 8 (0.00/day) Thanks: 0 Thanked 0 Times in 0 Posts	I think that's no problem.Maybe this is matter. http://forums.techpowerup.com/showthread.php?t=74120

Dec 8, 2008, 10:34 AM	#12
macafee Join Date: Dec 2008 Posts: 8 (0.00/day) Thanks: 0 Thanked 0 Times in 0 Posts	I have solve this problem.I use Winhex to modify the bios rom.Now I can let my card run GPU-800MHZ and RAM-500MHZ.

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