It is theoretically possible for a badly failed drive to make other drives incorrectly show failed. Try booting with drives 1/3/4, 1/2/4 and 1/2/3. If no joy, then you'll need to restore from backup.
You'll need to identify SMART statistics for those drives too. If you can connect them to a windows machine, CrystalDisk Info will give you a SMART readout.