I recently got a Z230 running bios version 1.52. In the bios, Legacy mode is enabled and secure boot is disabled.
The onboard video will power 3 monitors. I have 4 monitors so I'd like to power all of them. I bought a fairly cheap AMD HD5570 to do so, disabling the onboard graphics. The system boots up ok but while working I get a ton of "AMD Driver has stopped responding and recovered" errors, and eventually the system will black out and have to be rebooted.
The folks at AMD said I need to check with HP on if this card is compatible, but all the spec sheets I see look like they are from 2014. Is there a recent list of cards that are known to be compatible with this machine that can drive 4 displays?
Is this AMD HD5570 card meant to be compatible?
thanx