MSI CX623 User manual
CX623 (MS-168A) Disassemble Guide
■ 1、BATTERY PACK
■ 2、BOTTOM DOOR ASSY
■3、HDD MODULE
■4、ODD MODULE
■5、THERMAL-KIT、CPU、DRAM AND WLAN MODULE
■ 6、SEPARATE UPPER CASE AND LOWER CASE
■ 7、LOWER CASE ASSY
■ 8、UPPER CASE ASSY
■9、LCD MODULE ASSY
CX623（MS-168A）Disassemble 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-2062200-CE1 1
CX623（MS-168A）Disassemble Guide
2、BOTTOM DOOR ASSY
2.1：Remove the 4 screws (M2.5*5mm), then
remove the Bottom door.
Attention: the screw driver touque is: 1.5-2.0Kgf-cm
Component P/N Qty
Bottom door 307-681J213-Y31 1
Screw E43-1255001-G68 4
CX623（MS-168A）Disassemble Guide
3、HDD MODULE
3.1：Remove the 2 screws (M2.5*5mm).
Attention: the screw driver torque: 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1255001-G68 2
3.2：Remove the HDD Module according to the
direction as pic shows.
CX623（MS-168A）Disassemble Guide
3、HDD MODULE
3.3 ：Remove the 2 screws (M3*3.5mm) that
stabilize the bracket.
Attention: the screw driver torque is 3.0-3.5Kgf-cm
Component P/N Qty
Screw E43-1303501-G68 2
3.4：Remove the HDD bracket.
Component P/N Qty
HDD Bracket 307-6810111-A89 1
HDD Module S71-2425544-T14 1
CX623（MS-168A）Disassemble Guide
4、ODD MODULE
4.1：Remove the 1 screw (M2.5*5mm). Remove
the ODD Module according to the direction as pic
shows.
Attention: the screw driver torque: 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1255001-G68 1
4.2：Remove ODD Bezel as below.
Component P/N Qty
ODD Bezel E2P-681F211-Y31 1
4.3：Remove 2pcs (M2*3mm) Screws Then remove
ODD Bracket as below.
Attention: the screw driver torque: 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1203003-G68 2
ODD Bracket E2M-6813011-A89 1
ODD Module S7D-2270031-H44 1
CX623（MS-168A）Disassemble Guide
5、THERMAL-KIT、CPU、DRAM AND WLAN MODULE
5.1:Remove the 5 screws(M2.5*5mm) and FAN
cable, after that remove the Fansink.
Attention：the screw driver torque is 2.2-2.8Kgf-cm
Component P/N Qty
Screw E43-1255001-G68 5
Fansink E32-0800562-TA9 1
5.2：Open the CPU Slot with Screw Driver, then
remove CPU Module as below.
Component P/N Qty
CPU A13-2120106-I06 1
5.3：Push the two side shielding of RAM as pic
Shows.
1 2
5
4
3
CX623（MS-168A）Disassemble Guide
5、THERMAL-KIT、CPU、DRAM AND WLAN MODULE
5.4：Then remove the RAM module according the
direction as pic shows.
Component P/N Qty
RAM Module S7C-S458201-H23 1
5.5：Remove one screw (M2*3mm); 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
Screw E43-1203003-G68 1
5.6：Remove the WLAN module according to the
direction of pic shows.
Component P/N Qty
WLAN Module S57-0800290-T46 1
CX623（MS-168A）Disassemble Guide
6、SEPARATE UPPER CASE AND LOWER CASE
6.1：Before remove K/B, firstly remove the
Hinge Cover.
Component P/N Qty
Hinge Cover 307-684E224-P89 1
6.2：Remove the 2 screws (M2*3mm).
Attention: the screw driver torque is: 1.5-2.0Kgf-cm
Component P/N Qty
Launch board 607-168AB-01S 1
Screw E43-1203003-G68 2
6.3：First release the connector that stabilize the
cable, then remove Launch board according to the
direction that pic shows.
CX623（MS-168A）Disassemble Guide
6、SEPARATE UPPER CASE AND LOWER CASE
6.4：Remove the keyboard.
6.5 ：Firstly push connector according to the
direction as pic shows; then remove the cable.
Component P/N Qty
Keyboard S1N-3EUS231-SA0 1
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