Disassembly
2 - 20 Removing the Mainboard
2.Disassembly
Removing the Mainboard
1. Turn
off
the computer, remove the battery (
), hard disk (
), RAM (
), CD Device
), modem (
), CPU (
), and
audioboard (
).
2. Remove screws
-
and lift the DC/DC board
from the mainboard
.
3. Disconnect cables
-
and remove screws
-
(
).
4. Separate the mainboard
, and top case
. Disconnect the TouchPad cable
).
4. DC/DC board
5. Mainboard
16. Bottom case
• 5 Screws
Figure 14
Mainboard Removal
a. Remove screws.
b. Lift the DC/DC board off
the mainboard.
c. Disconnect the cables
and remove the screws.
d. Separate the mainboard,
and top case. Discon-
nect the TouchPad ca-
ble.
1
3
4
5
6
9
10
11
5
12
13
c.
d.
6
7
8
9
10
5
12
a.
b.
4
1
2
3
5
11
13
Summary of Contents for M300N
Page 1: ......
Page 2: ...Preface I Preface Notebook Computer M300N M310N Service Manual ...
Page 50: ...Part Lists Top M300N A 3 A Part Lists Top M300N Figure 1 Top M300N ...
Page 51: ...Part Lists A 4 Bottom M300N A Part Lists Bottom M300N Figure 2 Bottom M300N ...
Page 52: ...Part Lists LCD M300N A 5 A Part Lists LCD M300N Figure 3 LCD M300N ...
Page 61: ...Part Lists A 14 Top M310N A Part Lists Top M310N Figure 12 Top M310N ...
Page 62: ...Part Lists Bottom M310N A 15 A Part Lists Bottom M310N Figure 13 Bottom M310N ...
Page 63: ...Part Lists A 16 LCD M310N A Part Lists LCD M310N Figure 14 LCD M310N ...
