Lenovo K4450 Laptop Hardware Maintenance Manual - Lenovo K4450 and K4450A - Page 60
Backup battery, Removethescrews, RemovethemSATAsolid-statedrive.
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Attention: • Do not drop the drive or apply any physical shock to it. The 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 computer is operating or in suspend mode. Removal steps of the mSATA solid-state drive Remove the screws 1 . 1 1 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) Remove the mSATA solid-state drive. Color Black Torque 0.181 Nm (1.85 kgf-cm) 2 1070 Backup battery For access, remove these FRUs in order: • "1010 Battery pack" on page 48 • "1020 Bottom slot cover" on page 48 54 Hardware Maintenance Manual
Attention:
•Donotdropthedriveorapplyanyphysicalshocktoit.Thedriveissensitivetophysicalshock.Improper
handlingcancausedamageandpermanentlossofdata.
•Beforeremovingthedrive,havetheusermakeabackupcopyofalltheinformationonitifpossible.
•Neverremovethedrivewhilethecomputerisoperatingorinsuspendmode.
Removal steps of the mSATA solid-state drive
Removethescrews
1
.
1
1
Step
Screw (quantity)
Color
Torque
1
M2×3mm,flat-head,nylon-coated(2)
Black
0.181Nm
(1.85kgf-cm)
RemovethemSATAsolid-statedrive.
2
1070 Backup battery
Foraccess,removetheseFRUsinorder:
• “1010 Battery pack” on page 48
•“1020Bottomslotcover”onpage48
54
HardwareMaintenanceManual