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May 7th, 2023 23:00
Unable to see raid controller and hard disk.
Hi Dell Team,
Good day to you,
bios updated to the latest version 2.17.1
fail to install latest version for idrac "RED096
Rebooted idrac
Reseated physical hard disk
Gracefully power down/ unplug power/ restart the machine
Below is the screenshot and not able to detect any raid controller or physical hard disk.
0 events found
No Events found!


LEE888
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May 8th, 2023 05:00
Do reseat raid controller will help ?
Dell-Martin S
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May 8th, 2023 07:00
Hi,
could you provide some more details about your hardware?
Yes, controller reseat could help.
Maybe this thread could help you, too.
Do you have any further questions?
Regards Martin
LEE888
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May 8th, 2023 07:00
@Dell-Martin S - Here is my hardware details OEMR XL R740
LEE888
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May 8th, 2023 08:00
Also how reseat the raid controller ? Thank you
DELL-Charles R
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May 8th, 2023 09:00
Hello leejunloong,
To reseat the controller:
Power off, remove power cables
Hold in power button for 15 seconds to drain flea power
Remove card from slot then reinstall card in the slot. This is a reseat.
Reconnect Power, turn on and check results.
You may try slot 6, 5, 4 or 3
LEE888
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May 8th, 2023 17:00
Hi @Dell -Charles R ,
Any idea what is the slot 6 5 4 or 3 ?
DELL-Young E
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May 8th, 2023 22:00
Hello, sorry I am not understanding your question. Could you clarify that one more time? Are you asking which slot is 3 and which is 4, etc?