crash when I activate the second GPU

[pierres]

Hello
I have had a problem for a few days that did not exist before.
bi xeon
48GB RAM
WIN 10 64x
GTX 1070TI 8 GB 2X
octane 4.05

in the "DEVICE" tab if I activate my second GPU
Graphics card running at full speed and crashing

I need to restart the computer with start button , everything is freez

I tried to reinstall the drivers that Paride recommends
version 26.21.14.3200

but the problem persists

[coilbook]

Hello
I have had a problem for a few days that did not exist before.
bi xeon
48GB RAM
WIN 10 64x
GTX 1070TI 8 GB 2X
octane 4.05

in the "DEVICE" tab if I activate my second GPU
Graphics card running at full speed and crashing

I need to restart the computer with start button , everything is freez

I tried to reinstall the drivers that Paride recommends
version 26.21.14.3200

but the problem persists

are you rendering using both GPUS including your display GPU?

[pierres]

yes, but before I didn't have this problem
if I render by the common parameters, I don't have the problem
it is only when I do the redu with the two gpu by the viewport