How to update BIOS running a RAID-0 setup?

Status
Not open for further replies.

Peter-CPH

Commendable
Jan 17, 2017
9
0
1,520
How to update BIOS running a RAID-0 setup?

SETUP
Mobo: ASUS Prime Z270-P
CPU: i5 6600K 3.5 GHz (OC at 4.2 GHz)
RAM: Corsair DDR4 3200, 2 x 8GB
GPU: NVIDIA GeForce GTX 1060, 3GB
HDD, OS: Samsung 960 EVO M.2 (NVMe SSD), 250GB x 2 (RAID-0)
HDD, storage: Kingston SSD, 240GB + an old WD standard SATA, 1TB
OS: Windows 10 Home, 64-bit
BIOS ver.: 0608 (23-03-2017)

As you see, I run two SSD M.2's in a RAID-0. Both SSD M.2 installed directly into the two M.2-slots on the mobo. I created the RAID-array about 6 month ago. Everything seems to run just fine and smooth, very solid and very snappy. After Windows 10 installation I partitioned the RAID-0 array into 2 partitions:
- C (OS)
- D (storage)

I just realized that ASUS released 2 BIOS updates, since I created the RAID-array, namely these:

Version 0610
2017/06/09
(Improved DRAM compatibility)

Version 0810
2017/07/14
(Improve system compatibility, stability and performance)

So what to do from here? Should I flash my BIOS to the most recent version (preferably using the BIOS' built-in update-function)? This seems to make the most sense and probably would be considered "best practice" among IT-pros. "Young man, always update your BIOS"! Even better stability and performance - yes please!

I'm just a tiny bit concerned, that updating the BIOS could somewhat fuck-up my RAID-0 array - and render it non-bootable.

I saw an Intel support-ticket on same topic suggesting this:
- disconnect the harddrives in the RAID
- update BIOS
- reset BIOS settings from "SATA" to "RAID"
- reconnect the harddrives and reboot
(this concerning a Z170 mobo with earlier SSD M.2's, so not sure if this also works for my Z270-P)

So, what I'm looking for is the best (safest) way to flash/update my BIOS - and still keep my RAID-0 bootable and fully functionable.

Suggestions, thoughts or step-by-step for dummies, anyone?

Thanks in advance.

Best regards
Peter (Copenhagen)
 
DO NOT flash your bios unless the update fixes a problem that is impacting you.
A failed bios can be hard if not impossible to recover from.

In your case, with a raid-0 array, I would definitely not do it.

Whatever, you should back up your critical data to an external device.

 

Peter-CPH

Commendable
Jan 17, 2017
9
0
1,520


Hi geofelt

Thx for your reply!

Well, one of the things I can't know for sure, is whether the most recent BIOS update will actually improve anything in my specific setup! When ASUS (or most other companys) release an update, they do not specify what the improvements exactly are. It's just "improvements"! Who doesn't like improvements? Maybe your rig will run even faster, or just become more snappy, boot faster or whatnot... You don't really know if it's an improvement, till you've tried it. That's the catch!

But I get your point: If it ain't broken, don't fix it!

All my critical data is kept on (or copied to) other media. I use Macrium Reflect to generate images of my system drive (C) before I make changes to the drive. So I'm not all that concerned about loss of data :)

Thx!
 

Peter-CPH

Commendable
Jan 17, 2017
9
0
1,520
Did anyone succesfully flash their BIOS on a Prime Z270-P (with Windows 10 Home installed on a RAID-0 partition) - without destroying their RAID-0 array? What's the steps involved?

Regards
Peter-CPH

 
Status
Not open for further replies.