Hello everybody
I got an HP Z440 which was on Bios ver. 01.55 (23Apr2015) with a P420 Smart Controller.
PC was running Ok . - Boots from SSD on SATA and uses RAID as storage
Yesterday I upgraded BIOS to latest version v2.48 (11April2019) and when PC is booting initializes Smart Controller and then hangs.
Taken out the P420 Smart Controller and system runs fine
A couple of questions
a) Any idea what is causing this problem ?
b) Is it possible to downgrade BIOS back to v1.55 or similar so I can get my system working with the P420 ??
c) If it is where can I get the .bin file (M60_0155.bin) in order to do the downgrade. I have searched on the previous versions Tab on the relevant page but it goes as far v2.32.
Thank you all for your time and effort to read and contribute
George
I got an HP Z440 which was on Bios ver. 01.55 (23Apr2015) with a P420 Smart Controller.
PC was running Ok . - Boots from SSD on SATA and uses RAID as storage
Yesterday I upgraded BIOS to latest version v2.48 (11April2019) and when PC is booting initializes Smart Controller and then hangs.
Taken out the P420 Smart Controller and system runs fine
A couple of questions
a) Any idea what is causing this problem ?
b) Is it possible to downgrade BIOS back to v1.55 or similar so I can get my system working with the P420 ??
c) If it is where can I get the .bin file (M60_0155.bin) in order to do the downgrade. I have searched on the previous versions Tab on the relevant page but it goes as far v2.32.
Thank you all for your time and effort to read and contribute
George