Usb Module Removal; Usb Module Installation - Acer ASPIRE 4253 Service Manual

USB Module Removal

Prerequisite:
Lower Cover Removal
1. Find USB module (F) on lower cover as shown on
2. Disconnect USB module FFC (A) from USB module connector (B) (Figure 3-15).
3. Disconnect and remove USB module FFC (A) from mainboard connector (C)
(Figure 3-15).
D
Figure 3-15. USB module
4. Remove screw (D) from lower cover (Figure 3-15).
5. Remove USB module from lower cover.

USB Module Installation

1. Install USB module (F) on lower cover. Refer to
2. Install and secure screw (D) to lower cover (Figure 3-15).
3. Connect USB module FFC (A) to module connector (B) (Figure 3-15).
4. Connect USB module FFC (A) to mainboard connector (C) (Figure 3-15).
5. Install lower cover.
ID
Size
D M2.5*3.0
3-20
B
A
Figure 3-11.
C
Figure 3-11.
Quantity
1
Machine Maintenance Procedures
0
0
Screw Type