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- EliteDesk 800 G2 DM... 901 Chassis Fan Not Detected

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05-18-2020 12:39 PM
I recently purchased an EliteDesk 800 G2 DM as a bare system (i.e. without CPU, HD, RAM)
After adding CPU, HD and RAM, on boot-up, this post error would occur:
Fan Detection Error, 901-Chassis Fan Not Detected.(rear)
I can hit enter, and the system would proceed and appears to run just fine.
Questions:
1) The unit purchased did not come with a "HDD fan", but the HP maintenance guide seems to indicate there is a HDD fan (HP 839245-001) in addition to the system/CPU fan. Is this error indicative of missing the "HDD fan"?
2) I've searched extensively and could not find availability anywhere for this part number (HP 839245-001), is there an equivalent part?
3) if a HDD fan is no longer available, how could I configure the BIOS to ignore this 901 error (without having to acknowledge it each time).
Many thanks in advance.,
