MSI CX70 Instrucciones de instalación
CX70/CR70 (MS-1755) Disassembly Guide
■1、BATTERY PACK
■2、BOTTOM DOOR ASSY
■ 3、HDD MODULE
■ 4、THERMAL-KIT、CPU、DRAM AND WIRELESS
■ 5、ODD MODULE
■6、SEPARATE UPPER CASE AND LOWER CASE
■7、LOWER CASE ASSY
■8、UPPER CASE ASSY
■ 9、LCD MODULE ASSY
CX70/CR70 (MS-1755) Disassembly Guide
1、BATTERY PACK
1.1：Move the “Unlock’ button base on left picture
shows.
1.2：Release the “Release” button and move the
battery pack base on left picture.
Component P/N Qty
Battery Pack S9N-2262210-M47 1
CX70/CR70 (MS-1755) Disassembly Guide
2、BOTTOM DOOR ASSY
2.1 ：Remove the 5 screws (M2.5*5.5mm). Then
remove the Bottom door.
Attention: the screw driver touque is: 2.0-2.5 gf-cm
Component P/N Qty
Bottom door E2P-751J211-P89 1
Screw E43-1255501-H29 6
CX70/CR70 (MS-1755) Disassembly Guide
3、HDD MODULE
3.1: Remove the 2 screws (M2.5*5.5mm); then
remove the HDD Module according to the direction
as pic shows.
Attention: the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 2
3.2: Remove the 2 screws (M3*4mm) that stabilize
the HDD bracket, then remove the HDD bracket.
Attention: the screw driver torque is 3.0-3.5Kgf-cm
Component P/N Qty
Screw E43-1304009-G68 2
HDD Bracket E2M-6G10811-A89 1
HDD Module S71-2450537-T14 1
CX70/CR70 (MS-1755) Disassembly Guide
4、THERMAL-KIT、CPU 、DRAM AND WIRELESS
4.1: Remove the 2 screw(M2.5*5.5mm) and FAN
cable, after that remove the Fan.
Attention：the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 1
FAN E31-0802202-F05 1
4.2: Remove the 6 screws (M2.5*4.5mm), after
that remove the Heatsink.
Attention：the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1254503-G68 6
Heatsink E31-0802202-F05 1
4.3：Open the CPUSlot with Screw Driver, then
remove CPU Module as below.
Component P/N Qty
CPU OA3-16F3006 1
1
2
4
3
6
5
CX70/CR70 (MS-1755) Disassembly Guide
4、THERMAL-KIT、CPU 、DRAM AND WIRELESS
4.4：Push the two side shielding of RAM as pic
shows; Then remove the RAM module according
the direction as pic shows.
.
Component P/N Qty
RAM Module S7C-S469101-AJ9 1
4.5：Remove 1 screw (M2*3.5mm); then remove
the two side wireless card antenna as pic shows.
Attention: the screw driver torque is: 1.5-2.0Kgf-cm
Component P/N Qty
WLAN Module S57-08000D0-T4 1
Screw E43-1203501-G68 1
CX70/CR70 (MS-1755) Disassembly Guide
5、ODD MODULE
5.1：Remove the ODD Module according to the
direction as pic shows.
5.2：Remove ODD Bezel as below.
Component P/N Qty
ODD Bezel 307-751F212-P89 1
5.3：Remove 2pcs (M2*3mm) Screws; Then remove
ODD Bracket as below.
Attention：the screw driver torque is 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1203013-G68 2
ODD Bracket E2M-6G10711-A89 1
ODD Module S7D-2270071-P64 1
CX70/CR70 (MS-1755) Disassembly Guide
6、SEPARATE UPPER CASE AND LOWER CASE
6.1：Remove the Keyboard. Firstly release the
hook of the upside, then remove the upside, after
that release the hook of the two sides, then remove
the two sides, last remove down side.
，
6.2 ：Firstly push connector according to the
direction as pic shows; then remove the cable.
Component P/N Qty
Keyboard S1N-3EUS231-SA0 1
6.3：Firstly open the connector according to the
direction as pic shows; then remove the Power
board and Touchpad cable.
Power board
Touchpad
Touchpad Button
CX70/CR70 (MS-1755) Disassembly Guide
6、SEPARATE UPPER CASE AND LOWER CASE
6.4：Remove 5 screws (M2*3.5mm).
Attention: the screw driver torque is 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1203501-G68 5
6.5：Remove 10 screws (M2.5*5.5mm).
Attention: the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 11
6.6：Remove the 11 screws (M2.5*5.5mm).
Attention: the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 12
CX70/CR70 (MS-1755) Disassembly Guide
6、SEPARATE UPPER CASE AND LOWER CASE
6.7：Remove the speaker and MIC cable.
6.8：Remove the LVDS and power cable as pic
shows.
6.9：Remove the 2 screws (M2.5*5.5mm). then
remove the upper case.
Attention: the screw driver torque is 2.0-2.5Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 2
MIC
Speaker
Speaker
Power
LVDS
Este manual sirve para los siguientes modelos
1
Tabla de contenidos
Otros manuales de Computadora portátil de MSI
MSI
MSI 9SG-415 Manual de usuario
MSI
MSI MEGA BOOK S250 Manual de usuario
MSI
MSI X600 Manual de usuario
MSI
MSI A11SC-207CA Manual de usuario
MSI
MSI GE620 Manual de usuario
MSI
MSI GT60 Manual de usuario
MSI
MSI GS65 Stealth THIN-053 Instrucciones de uso
MSI
MSI GS70 Manual de usuario
MSI
MSI GT627 Manual de usuario
MSI
MSI GS65 Stealth Thin Manual de usuario
MSI
MSI EX465 Manual de usuario
MSI
MSI GS75 Stealth Manual de usuario
MSI
MSI S425 - Megabook - Pentium M 1.73 GHz Manual de usuario
MSI
MSI B5DD-024XIT Manual de usuario
MSI
MSI A9SD-034IT Manual de usuario
MSI
MSI GX630 - 001US - Athlon X2 2 GHz Instrucciones de instalación
MSI
MSI MS-1057 Manual de usuario
MSI
MSI GP70 Leopard Pro-486 Manual de usuario
MSI
MSI 13VG-089US Manual de usuario
MSI
MSI Megabook PR200 Manual de usuario
