Can i definitively modify HD2600 pro fan speed and over-under clock?

[sdowney717]

The CCC will not allow it.
No fan speed adjustment.
AND
not able to modify the clock speeds.
I am using this in an HTPC and the video fan is loud.

card is visiontek.

 

[sdowney717]

I found a program called ati tool.
FAN speed does not change that can tell when making adjustment.

Clock speed does change as shown in CCC.

What can I twirl to show fan speed in ccc? How much will it cost $ to pay to make ATI show fan speed?

 

[sdowney717]

where is the search field in ccc??????

Not sure if it helps but it worked for me. open up AMD ccc and then in the search box just type in fan. It will come up with one result. click it and on the bottom there will be the option for enabling manual fan control

Enable Fan Control option is ABSENT! [Solved] - Radeon - Graphics & Displays

 

[sdowney717]

Installed GPU-Z and it shows fan at 20% when idle, and 25% when running WMC, so I have no clue what is really going on, maybe it is running slow. Rather than %, is there a real time rpm meter?

 

[RoasterMen]

try getting rid the dust off from the graphics card. It is one of the issues why graphic cards run with more noise.

 

[sdowney717]

I quieted it down quite a bit by replacing the rear case fan and internal PS fan.
PS fan was .018 amps went to .10 amp
Rear fan was 0.22 amps went to 0.11 amp

Less amps lower fan speed less noise.

I kept a lot of older AT PS and they all had slower fans.

My other HTPC I built using a GTX260, and you do not hear it run. Must be under such low load the fan spins real slow.

The vid card looks clean, but I can blow it out. It might have slowed down using ATI Tools.