25 Posts

796

January 15th, 2022 06:00

Perc 6/i - Disable BIOS support

R610 + Perc 6/i

Perc has 3x VDs,

VD0=2xHDD/Raid 1

VD1=3xHDD/Raid 5

VD2=1xSSD /Raid 0 which is currently the OS ( Hyper-V core 2019 ) - will be reformatted after transition.

I read from the Perc manual ( p107) that Disabling the BIOS support will disable booting from the controller ( interrupt 13h), but it also stated that this interrupt is also used for disk read/write functions.

Question: If I disable the BIOS support, and boot from a USB with OS ( Hyper-V core 2019 ), will the OS still be able to see/use the 3xVDs as they are configured now.?

6 Operator

 • 

3K Posts

January 16th, 2022 06:00

I believe  Disable BIOS support is only for BOOT and all virtual disk should be available once OS is loaded. You can check the same by booting to USB

25 Posts

January 16th, 2022 07:00

Yes, works OK.

Many thanks.

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