Lenovo ideapad FLEX 4 User Manual

53
Lenovo ideapad FLEX 4-1470/ideapad FLEX 4-1435/ideapad FLEX 4-1480/ideapad
FLEX 4-1570/ideapad FLEX 4-1580
1100 Upper case
Foraccess,removetheseFRUsinorder:
• “1010Basecover”onpage33
• “1020Batterypack”onpage36
• “1030PCIExpressMiniCardforwirelessLAN”onpage38
• “1050Speakers”onpage42
• “1060Harddiskdrive”onpage43
• “1070FanassemblyandHeatSinkassembly”onpage45
• “1080IOboard,DC-incable”onpage49
• “1090Systemboard”onpage51
Figure 10. Removal steps of upper case
Removethescrews
1
.
a
a
a
a
Step Screw (quantity) Color Torque
1
M2.5×4mm,Phillips-head,nylok-coated(4)
leftsidehinge---logup&rightsidehinge---log
up
Silver
3.0+/-0.3kgf-cm

Lenovo ideapad FLEX 4 Specifications

General

Graphics	Intel HD Graphics 520
Display	14" FHD (1920 x 1080) IPS Multi-touch
RAM	16GB DDR4
Storage	512GB SSD or 1TB HDD
Operating System	Windows 10 Home
Ports	2 x USB 3.0, 1 x USB 2.0, HDMI, Audio Combo Jack
Wireless	Wi-Fi 802.11ac, Bluetooth 4.0