During the assembly of the Tape Backup unit in the Altos R710 or Altos R720, by using the Tape
conversion Kit ( P/N: S0.R0703.010 , S0.R0703.009 ), please use only the screw holes #2 and #3. Please
don’t use the first screw hole #1 as it could possibly damage the Tape Backup Unit.
All the How To guides can be found on http://support.acer-euro.com/documents/howto/
SO.R0703.010 - R710 / R720 SAS/SATA Tape conversion Kit