The r730 server finds that the disk flashes orange, etc., indicating that the disk has alarmed, and we need to replace the disk at this time.
Since the server disk is a raid5 array disk, it is necessary to replace the disk by hot swapping.
It should be noted here that when the computer cannot be shut down, replace the disk directly.
Because the disk was turned off and replaced, the replaced disk could not be online normally.
So we have to turn on the disk to change the disk, enter the array interface, and then replace the disk. This is the correct disk replacement process.
(If it is not a raid disk, you do not need to replace it like this)
First, when booting, press F2 to enter the bios.
Then select system bio and press Enter.
Then press Enter on the BOOTSettings interface.
Enter the following interface, and then change the boot mode from UEFI to BIOS.
Then ESC to exit and save.
Then when the system restarts, the following interface will appear. At this time, quickly press Ctrl + r according to the prompt to enter the H730 array interface.
Then press ctrl+n to turn the page,
and you will enter the array interface, and then you can replace the disk at this time.
You can see that there is a number on the disk, just remove the disk with an orange light, press the button of the disk first, and then pull it out
The disk is shown below
There are 4 screws on both sides of the disk frame, remove the disk, and then install the new disk, and then the new disk will flash green.
Then ESC exits, then F2 re-enters the bios interface, and then changes the boot mode from bios to UEFI.
Restart the server and enter the system normally.
