Lenovo 2758MXU Laptop User Manual


 
Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to
physical shock. Improper handling can cause damage and permanent loss of data.
Before removing the drive, have the user make a backup copy of all the information on it if possible.
Never remove the drive while the system is operating or is in suspend mode.
When replacing a hard disk drive in a RAID congured array, depending on which type of array is
used, rebuilding the RAID array might be required. For more information, see Chapter 5 “Installing and
conguring RAID” on page 53
In this product, RAID is not enabled by default.
When you replace the HDD or HDDs used in the models with RAID mode, be sure to install HDDs that
have same FRU no.s both in HDD slot 0 and in slot 1.
Good or non-failing drives have to be in HDD slot 0 if you have RAID 1.
Table 12. Removal steps of HDD cover, HDD and HDD rubber rails or SSD and storage converter
1
Step Screw (quantity) Color
Torque
1
M3 × 3 mm, wafer-head, nylon-coated (1)
Black 0.392 Nm
(4 kgfcm)
2
Chapter 9. Removing and replacing a FRU 71