Disassembly Process - Acer Aspire S7-391 Service Manual

Disassembly Process

The flowchart provided in this disassembly section illustrate the entire disassembly sequence.
Observe the order of the sequence to avoid damage to any of the hardware components. For
example, if you want to remove the WLAN/M-SATA board, you must first remove the battery
pack, then the WLAN module, in that order.
SPEAKER RTC
MODULE BATTERY
Figure 3-2. Disassembly Flowchart
Table 3-2. Screw List
Step
Lower Case Disassembly
Battery Pack Disassembly
Speaker Module Disassembly
Hold Sensor Board Disassembly
M-SATA Board Disassembly
Small Fan Disassembly
Big Fan Disassembly
Machine Maintenance
LOWER
CASE
BATTERY
PACK
HOLD M-SATA
SENSOR BOARD
BOARD
MAIN
BOARD
LED
INDICATOR
UPPER WLAN
CASE ANTENNA
HOLDER
LCD
MODULE
Screw
M2 x L3.5
M2 x L5
M2 x L2
M2 x L2
M2 x L2
M2 x L3
M2 x L3
M2 x L3
BIG
SMALL
FAN FAN
THERMAL
MODULE
KEYBOARD
Quantity
8
3
1
4
1
1
2
2
TOUCHPAD
EL SMALL
MODULE BOARD
Acer Part Number
86.9A162.3R5
86.00S66.525
86.9A162.2R0
86.9A162.2R0
86.9A162.2R0
86.9A562.3R0
86.9A562.3R0
86.9A562.3R0
3-5
0