I have a Zbook 15 G3 - model without discrete GPU. On the motherboard there is a slot for MXM-GPU. I bought a compatible MXM GPU (Nvidia Quadro m1000m - part# 848261-001) and heat sink (part# 850148-001).
After installation, the system does not start (black screen), CapsLock and NumLock keys flash 5 times (with 1 sec inteval), fans speed high. Also there is no possibility go to BIOS-settings.
I tried to remove the MXM-GPU and setup some settings in BIOS: GPU-mode in advanced menu. But this menu item is not present. Whereas HP Image Assistant indicates - reference sample should have this settings.
All software updated, incl. BIOS...
Any sugestions?