Lenovo Edge 2 User Guide

27
Lenovo Edge 2 15
Lenovo Edge 2 15
This chapter presents the following product-specific service references and 
product-specific parts information:
• “Specifications” on page 27
•  “Status indicators” on page 29
•  “Fn key combinations” on page 30
•  “FRU replacement notices” on page 31
•  “Removing and replacing an FRU” on page 32
•  “Locations” on page 55
•  “Parts list” on page 57
Specifications
The following table lists the specifications of the Lenovo Edge 2 15:
Table 1. Specifications
Feature...

28
Table 1. Specifications (continued)
FeatureDescription
Display Display
resolution
(LCD) 16:9
Maximum
display
resolution on
external display
device 1,920 × 1,080 pixels FHD
LCD backlight LED
Touch Screen Multi-touch screen
I/O Ports USB USB 2.0 × 1, USB 3.0 × 2
Audio Combo audio jack × 1
Video/Audio HDMI port × 1
Ethernet RJ-45 × 1
Card reader Memory card slot  
(SD/SDHC/SDXC/MMC)
Battery pack Type Li-Polymer
Cells/Capacity 3 cells, 45 Wh
AC power 
adapter Input
100-240 V, 50-60 Hz AC
Output voltage 20...

29
Lenovo Edge 2 15
Status indicators
The system status indicators below show the computer status:
ab
Table 2. Status indicators
IndicatorIndicator status Meaning
Battery status 
indicator 
On (solid white) The battery has more than 20% charge.
On (solid amber) The battery has between 5% and 20% 
charge.
Blinking quickly 
(amber) The battery has less than 5% charge.
Blinking slowly 
(amber) The battery is being charged. When the 
battery charge reaches 20%, the blinking 
color will change to white....

30
Fn key combinations
The following table describes the functions of Fn key combinations.
Table 3. Function key combinations
 :Mutes/unmutes the sound.
:Decreases the volume level.
:Increases the volume level.
: Closes the currently active window.
:Refreshes the desktop or the currently active window.
: Enables/disables the touch pad.
:Enables/disables Airplane  mode.
:Displays all currently active apps.
:Turns on/off the backlight of the LCD screen.
:Toggles the display between the computer and an...

31
Lenovo Edge 2 15
FRU replacement notices
This section presents notices related to removing and replacing parts. Read 
this section carefully before replacing any FRU.
Screw notices 
Loose screws can cause a reliability problem. In the Lenovo computer, this 
problem is addressed with special nylon-coated screws that have the following 
characteristics:
• They maintain tight connections.
•  They do not easily come loose, even with shock or vibration.
•  They are harder to tighten.
Do the following when...

32
Removing and replacing an FRU
This  section  presents  exploded  figures  with  the  instructions  to  indicate  how  to 
remove and replace the FRU. Make sure to observe the following general rules:
1. Do not attempt to service any computer unless you have been trained and 
certified. An untrained person runs the risk of damaging parts.
2.  Before replacing any FRU, review “FRU replacement notices” on page 31.
3.  Begin by removing any FRUs that have to be removed before the failing 
FRU. Any of such...

33
Lenovo Edge 2 15
1010 Base cover
Carefully pry off the base cover and lift it up in the direction shown b\
y arrow 2.
Remove the screws 
1. Then remove the base cover 2.
a
a
aaaaa
a
a
a
a
b
StepScrew (quantity) ColorTorque
1M2 × 6 mm, flat-head,  
nylok-coated (11) Lower  
to Upper Black
1.85+/-0.15 kgf.cm 

34
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of severa\
l 
kinds. When you replace the base cover, you need to apply the following 
labels: 
The following labels need to be peeled off from the old base cover and put 
on the new base cover. 
a Barcode label
b GML label
c BT label for US/CA/TW or WLAN label for US/CA/TW
d   KR KCC label
e Indonesia D side label or Indonesia postel label
f BIS label for Indiag BT label for Israel or WLAN label for...

35
Lenovo Edge 2 15
1020 Battery pack
For access, remove this FRU:
• “1010 Base cover” on page 33 
 DANGER
Only	 use	the	battery	 specified	 in	the	 parts	 list	for	your	 computer.	 Any	other	 battery	
could	ignite	or	explode.	
Figure 2. Removal steps of battery pack
Unplug the battery connector 
1 and remove the screws 2. Then remove the 
battery pack in the direction shown by arrow 3.
bb
a
c
Step Screw (quantity) ColorTorque
2M2 × 4 mm, flat-head, nylok-
coated (2) Bty to Upper Black
1.85+/-0.15...

36
1030 Hard disk drive 
For access, remove these FRUs in order: 
• “1010 Base cover” on page 33
•  “1020 Battery pack” on page 35
Attention:
•	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	 damages	
and	permanent	loss	of	data.
•	 Before	 removing	 the	drive,	 suggest	 the	customer	 to	backup	 all	the	 information	
on	it	if	possible.
•	 Never	remove	the	drive	while	the	system	is	operating...