Hi all!
For a while i use the "Ati Tray Tools" to underclock my 3850 in boot- and 2D-mode and to decrease the fan-speed to a "i dont want hear you"-level (2%). Everything works fine, and the GPU temperature is in range (~40°C).
So today i decided to make it permanent and flash it into the BIOS.
First i used the "Ati Bios Editor" from computerbase.de. I modified the clocks and voltages of powerstate 0 and 1 and the "fan-control". After restart (with wet hands) everything looks fine, but the fan-control dont.
Then i found your RBE-Tool with the nice feature to modify the fan speed table like in "Ati Tray Tools"
So i loaded the already modified BIOS in RBE, leave the clocks and volts as they are, modified the fan table, flash it again with AtiWinFlash, and reboot...
...result: Black screen! ...
Undo: With DOS-Disk , atiflash and original BIOS
After another reboot (and still wet hands) everything looks fine, nothing broken...
Hmm... maybe the voltage too low...?
Once again: Loading the RBE-modded BIOS into "ati bios edit"... Error message: "Value is not in range!" ...aborted.
...
...what???
Loading the same BIOS in RBE again... Aaaah! What happend to my clock-settings?
As you can see in the screenshot the RBE completly ignores the decimal point in the values made by the "ati bios edit" after saving.
Not wondering about the black screen anymore ... and using integer values everything works fine, include the fan-table.
Enough for me today... cheers!
For a while i use the "Ati Tray Tools" to underclock my 3850 in boot- and 2D-mode and to decrease the fan-speed to a "i dont want hear you"-level (2%). Everything works fine, and the GPU temperature is in range (~40°C).
So today i decided to make it permanent and flash it into the BIOS.
First i used the "Ati Bios Editor" from computerbase.de. I modified the clocks and voltages of powerstate 0 and 1 and the "fan-control". After restart (with wet hands) everything looks fine, but the fan-control dont.
Then i found your RBE-Tool with the nice feature to modify the fan speed table like in "Ati Tray Tools"
So i loaded the already modified BIOS in RBE, leave the clocks and volts as they are, modified the fan table, flash it again with AtiWinFlash, and reboot...
...result: Black screen! ...
Undo: With DOS-Disk , atiflash and original BIOS
After another reboot (and still wet hands) everything looks fine, nothing broken...
Hmm... maybe the voltage too low...?
Once again: Loading the RBE-modded BIOS into "ati bios edit"... Error message: "Value is not in range!" ...aborted.
...
...what???
Loading the same BIOS in RBE again... Aaaah! What happend to my clock-settings?
As you can see in the screenshot the RBE completly ignores the decimal point in the values made by the "ati bios edit" after saving.
Not wondering about the black screen anymore ... and using integer values everything works fine, include the fan-table.
Enough for me today... cheers!
Last edited: